Datasets:

mustafaah
/

rushhour4x4-rl

puzzle_id string	prompt string	solution string	optimal_moves int64	difficulty string
puzzle151	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".",".","B2"],[".","H1","H1","B1"],["B3",".",".","."],["C",".",".","."]] Current Pieces: - Car "C": Position [4,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [1,4] - B1 at [2,4] - B3 at [3,1] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (horizontal) at [2,2], [2,3] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B2 [1,4] -> [1,3] Step 2: C [4,1] -> [4,2] Step 3: C [4,2] -> [3,2] Step 4: C [3,2] -> [3,3] Step 5: C [3,3] -> [3,4] Step 6: B1 [2,4] -> [1,4] Step 7: C [3,4] -> [2,4] </solution>	7	easy
puzzle152	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [2,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","B3","B1","."],[".",".","C","B2"],["B5",".","B4","."],[".",".",".","."]] Current Pieces: - Car "C": Position [2,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [1,2] - B1 at [1,3] - B2 at [2,4] - B5 at [3,1] - B4 at [3,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B2 [2,4] -> [1,4] Step 2: C [2,3] -> [2,4] </solution>	2	easy
puzzle153	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,4] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","B1","B4"],[".",".",".","B5"],[".","B3","B2","C"],[".",".",".","."]] Current Pieces: - Car "C": Position [3,4] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,3] - B4 at [1,4] - B5 at [2,4] - B3 at [3,2] - B2 at [3,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B5 [2,4] -> [2,3] Step 2: C [3,4] -> [2,4] </solution>	2	easy
puzzle154	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","B1",".","."],[".",".",".","B4"],[".","B2",".","."],["C","B5","B3","."]] Current Pieces: - Car "C": Position [4,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,2] - B4 at [2,4] - B2 at [3,2] - B5 at [4,2] - B3 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [4,1] -> [3,1] Step 2: C [3,1] -> [2,1] Step 3: B4 [2,4] -> [1,4] Step 4: C [2,1] -> [2,2] Step 5: C [2,2] -> [2,3] Step 6: C [2,3] -> [2,4] </solution>	6	easy
puzzle155	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","B4","C","B1"],[".","B2",".","B5"],[".",".",".","."],[".",".","B3","."]] Current Pieces: - Car "C": Position [1,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B4 at [1,2] - B1 at [1,4] - B2 at [2,2] - B5 at [2,4] - B3 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,3] -> [2,3] Step 2: B5 [2,4] -> [3,4] Step 3: C [2,3] -> [2,4] </solution>	3	easy
puzzle156	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [2,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B2",".",".","."],[".","C","B1","."],[".","H1","H1","."],[".","B3",".","."]] Current Pieces: - Car "C": Position [2,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [1,1] - B1 at [2,3] - B3 at [4,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (horizontal) at [3,2], [3,3] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B1 [2,3] -> [1,3] Step 2: C [2,2] -> [2,3] Step 3: C [2,3] -> [2,4] </solution>	3	easy
puzzle157	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B2","B3",".","."],["B5",".","B1","."],[".",".",".","."],["C",".","B4","."]] Current Pieces: - Car "C": Position [4,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [1,1] - B3 at [1,2] - B5 at [2,1] - B1 at [2,3] - B4 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [4,1] -> [3,1] Step 2: C [3,1] -> [3,2] Step 3: C [3,2] -> [3,3] Step 4: C [3,3] -> [3,4] Step 5: C [3,4] -> [2,4] </solution>	5	easy
puzzle158	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","B2","C","B5"],[".","B1",".","."],[".","B4",".","."],[".","B3",".","."]] Current Pieces: - Car "C": Position [1,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [1,2] - B5 at [1,4] - B1 at [2,2] - B4 at [3,2] - B3 at [4,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,3] -> [2,3] Step 2: C [2,3] -> [2,4] </solution>	2	easy
puzzle159	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","B1","."],["B4",".",".","B3"],[".",".","C","."],["B5","B2",".","."]] Current Pieces: - Car "C": Position [3,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,3] - B4 at [2,1] - B3 at [2,4] - B5 at [4,1] - B2 at [4,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [3,3] -> [2,3] Step 2: B3 [2,4] -> [1,4] Step 3: C [2,3] -> [2,4] </solution>	3	easy
puzzle160	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B4",".",".","."],["B5","B3",".","."],[".",".",".","."],["C",".","B2","B1"]] Current Pieces: - Car "C": Position [4,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B4 at [1,1] - B5 at [2,1] - B3 at [2,2] - B2 at [4,3] - B1 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [4,1] -> [3,1] Step 2: C [3,1] -> [3,2] Step 3: C [3,2] -> [3,3] Step 4: C [3,3] -> [2,3] Step 5: C [2,3] -> [2,4] </solution>	5	easy
puzzle161	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".",".","B2"],[".",".",".","B1"],[".",".","B4","."],[".","B3","C","."]] Current Pieces: - Car "C": Position [4,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [1,4] - B1 at [2,4] - B4 at [3,3] - B3 at [4,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [4,3] -> [4,4] Step 2: C [4,4] -> [3,4] Step 3: B1 [2,4] -> [2,3] Step 4: C [3,4] -> [2,4] </solution>	4	easy
puzzle162	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","C","B5"],[".","B1",".","."],["B3",".",".","B2"],["B4",".",".","."]] Current Pieces: - Car "C": Position [1,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B5 at [1,4] - B1 at [2,2] - B3 at [3,1] - B2 at [3,4] - B4 at [4,1] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,3] -> [2,3] Step 2: C [2,3] -> [2,4] </solution>	2	easy
puzzle163	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B3",".","C","."],["B4","B1",".","."],[".",".",".","."],[".",".",".","B2"]] Current Pieces: - Car "C": Position [1,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [1,1] - B4 at [2,1] - B1 at [2,2] - B2 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,3] -> [2,3] Step 2: C [2,3] -> [2,4] </solution>	2	easy
puzzle164	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [2,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","B3","."],[".","C","B2","."],[".","B1","B4","."],[".",".",".","."]] Current Pieces: - Car "C": Position [2,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [1,3] - B2 at [2,3] - B1 at [3,2] - B4 at [3,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B2 [2,3] -> [2,4] Step 2: B2 [2,4] -> [1,4] Step 3: C [2,2] -> [2,3] Step 4: C [2,3] -> [2,4] </solution>	4	easy
puzzle165	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["C","H1","B3","."],["B2","H1",".","."],[".","B1",".","."],[".",".",".","."]] Current Pieces: - Car "C": Position [1,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [1,3] - B2 at [2,1] - B1 at [3,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (vertical) at [1,2], [2,2] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B3 [1,3] -> [2,3] Step 2: B1 [3,2] -> [4,2] Step 3: H1 [(1, 2), (2, 2)] -> [(2, 2), (3, 2)] Step 4: C [1,1] -> [1,2] Step 5: C [1,2] -> [1,3] Step 6: C [1,3] -> [1,4] Step 7: C [1,4] -> [2,4] </solution>	7	easy
puzzle166	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [2,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","B4",".","B1"],[".","C",".","."],[".",".","B3","B5"],["B2",".",".","."]] Current Pieces: - Car "C": Position [2,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B4 at [1,2] - B1 at [1,4] - B3 at [3,3] - B5 at [3,4] - B2 at [4,1] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [2,2] -> [2,3] Step 2: C [2,3] -> [2,4] </solution>	2	easy
puzzle167	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["C","B1",".","."],[".",".",".","B4"],[".","B3",".","."],["B2",".","B5","."]] Current Pieces: - Car "C": Position [1,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,2] - B4 at [2,4] - B3 at [3,2] - B2 at [4,1] - B5 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B4 [2,4] -> [1,4] Step 2: C [1,1] -> [2,1] Step 3: C [2,1] -> [2,2] Step 4: C [2,2] -> [2,3] Step 5: C [2,3] -> [2,4] </solution>	5	easy
puzzle168	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,4] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","B3",".","."],[".",".","H1","H1"],[".",".",".","."],["B2",".","B1","C"]] Current Pieces: - Car "C": Position [4,4] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [1,2] - B2 at [4,1] - B1 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (horizontal) at [2,3], [2,4] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: H1 [(2, 3), (2, 4)] -> [(1, 3), (1, 4)] Step 2: C [4,4] -> [3,4] Step 3: C [3,4] -> [2,4] </solution>	3	easy
puzzle169	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","B1","C","."],["B3",".","B5","."],["B4","B2",".","."],[".",".",".","."]] Current Pieces: - Car "C": Position [1,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,2] - B3 at [2,1] - B5 at [2,3] - B4 at [3,1] - B2 at [3,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,3] -> [1,4] Step 2: C [1,4] -> [2,4] </solution>	2	easy
puzzle170	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","C","B1"],["B3",".","B2","."],[".",".",".","."],["B4",".",".","."]] Current Pieces: - Car "C": Position [1,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,4] - B3 at [2,1] - B2 at [2,3] - B4 at [4,1] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B2 [2,3] -> [3,3] Step 2: C [1,3] -> [2,3] Step 3: C [2,3] -> [2,4] </solution>	3	easy
puzzle171	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B2","B4",".","B3"],[".",".",".","."],[".","C",".","."],["B1",".",".","."]] Current Pieces: - Car "C": Position [3,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [1,1] - B4 at [1,2] - B3 at [1,4] - B1 at [4,1] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [3,2] -> [2,2] Step 2: C [2,2] -> [2,3] Step 3: C [2,3] -> [2,4] </solution>	3	easy
puzzle172	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","B4","B2","."],[".",".","B5","."],["C",".",".","B3"],[".",".",".","B1"]] Current Pieces: - Car "C": Position [3,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B4 at [1,2] - B2 at [1,3] - B5 at [2,3] - B3 at [3,4] - B1 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [3,1] -> [2,1] Step 2: C [2,1] -> [2,2] Step 3: B5 [2,3] -> [3,3] Step 4: C [2,2] -> [2,3] Step 5: C [2,3] -> [2,4] </solution>	5	easy
puzzle173	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","B2",".","."],[".",".","B1","."],["B5","B4",".","."],[".","C",".","B3"]] Current Pieces: - Car "C": Position [4,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [1,2] - B1 at [2,3] - B5 at [3,1] - B4 at [3,2] - B3 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [4,2] -> [4,3] Step 2: C [4,3] -> [3,3] Step 3: C [3,3] -> [3,4] Step 4: C [3,4] -> [2,4] </solution>	4	easy
puzzle174	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,4] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B3",".","B2","C"],[".",".",".","."],["B4",".",".","."],[".",".",".","B1"]] Current Pieces: - Car "C": Position [1,4] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [1,1] - B2 at [1,3] - B4 at [3,1] - B1 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,4] -> [2,4] </solution>	1	easy
puzzle175	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","C","."],["B3",".",".","."],[".","B2",".","B1"],["H1","H1",".","."]] Current Pieces: - Car "C": Position [1,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [2,1] - B2 at [3,2] - B1 at [3,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (horizontal) at [4,1], [4,2] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,3] -> [2,3] Step 2: C [2,3] -> [2,4] </solution>	2	easy
puzzle176	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","H1","H1","."],[".","B3",".","."],[".","C","B2","."],[".","B1",".","."]] Current Pieces: - Car "C": Position [3,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [2,2] - B2 at [3,3] - B1 at [4,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (horizontal) at [1,2], [1,3] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B2 [3,3] -> [2,3] Step 2: C [3,2] -> [3,3] Step 3: C [3,3] -> [3,4] Step 4: C [3,4] -> [2,4] </solution>	4	easy
puzzle177	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","B4","B2"],[".",".",".","."],[".","B1","C","."],["B5",".","B3","."]] Current Pieces: - Car "C": Position [3,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B4 at [1,3] - B2 at [1,4] - B1 at [3,2] - B5 at [4,1] - B3 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [3,3] -> [2,3] Step 2: C [2,3] -> [2,4] </solution>	2	easy
puzzle178	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [2,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","B3","."],["B2","C",".","."],[".",".","B1","."],["B4",".",".","."]] Current Pieces: - Car "C": Position [2,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [1,3] - B2 at [2,1] - B1 at [3,3] - B4 at [4,1] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [2,2] -> [2,3] Step 2: C [2,3] -> [2,4] </solution>	2	easy
puzzle179	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B4",".",".","."],[".","B5",".","."],[".",".","B2","."],["C","B1",".","B3"]] Current Pieces: - Car "C": Position [4,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B4 at [1,1] - B5 at [2,2] - B2 at [3,3] - B1 at [4,2] - B3 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B2 [3,3] -> [2,3] Step 2: C [4,1] -> [3,1] Step 3: C [3,1] -> [3,2] Step 4: C [3,2] -> [3,3] Step 5: C [3,3] -> [3,4] Step 6: C [3,4] -> [2,4] </solution>	6	easy
puzzle180	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["C",".","B3","."],[".",".",".","."],["H1",".","B1","."],["H1","B2",".","."]] Current Pieces: - Car "C": Position [1,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [1,3] - B1 at [3,3] - B2 at [4,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (vertical) at [3,1], [4,1] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,1] -> [2,1] Step 2: C [2,1] -> [2,2] Step 3: C [2,2] -> [2,3] Step 4: C [2,3] -> [2,4] </solution>	4	easy
puzzle181	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","B1",".","B2"],[".",".",".","B3"],[".",".",".","."],[".","C","B5","B4"]] Current Pieces: - Car "C": Position [4,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,2] - B2 at [1,4] - B3 at [2,4] - B5 at [4,3] - B4 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [4,2] -> [3,2] Step 2: C [3,2] -> [2,2] Step 3: C [2,2] -> [2,3] Step 4: B3 [2,4] -> [3,4] Step 5: C [2,3] -> [2,4] </solution>	5	easy
puzzle182	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [2,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".",".","."],["C",".","B4","."],["B2",".",".","."],["B1","B3",".","."]] Current Pieces: - Car "C": Position [2,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B4 at [2,3] - B2 at [3,1] - B1 at [4,1] - B3 at [4,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B4 [2,3] -> [1,3] Step 2: C [2,1] -> [2,2] Step 3: C [2,2] -> [2,3] Step 4: C [2,3] -> [2,4] </solution>	4	easy
puzzle183	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [2,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".",".","."],["C","B1","B2","."],[".","H1",".","B3"],[".","H1",".","."]] Current Pieces: - Car "C": Position [2,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [2,2] - B2 at [2,3] - B3 at [3,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (vertical) at [3,2], [4,2] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B2 [2,3] -> [1,3] Step 2: B1 [2,2] -> [1,2] Step 3: C [2,1] -> [2,2] Step 4: C [2,2] -> [2,3] Step 5: C [2,3] -> [2,4] </solution>	5	easy
puzzle184	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["C","B1",".","."],[".","B2",".","H1"],[".","B3",".","H1"],[".",".",".","."]] Current Pieces: - Car "C": Position [1,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,2] - B2 at [2,2] - B3 at [3,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (vertical) at [2,4], [3,4] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B2 [2,2] -> [2,1] Step 2: B2 [2,1] -> [3,1] Step 3: H1 [(2, 4), (3, 4)] -> [(3, 4), (4, 4)] Step 4: C [1,1] -> [2,1] Step 5: C [2,1] -> [2,2] Step 6: C [2,2] -> [2,3] Step 7: C [2,3] -> [2,4] </solution>	7	easy
puzzle185	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,4] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B1",".","B4","."],[".",".",".","."],[".",".",".","B2"],["B3",".",".","C"]] Current Pieces: - Car "C": Position [4,4] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,1] - B4 at [1,3] - B2 at [3,4] - B3 at [4,1] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B2 [3,4] -> [3,3] Step 2: C [4,4] -> [3,4] Step 3: C [3,4] -> [2,4] </solution>	3	easy
puzzle186	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","C",".","."],["B3",".",".","."],["B4",".","B1","."],[".",".",".","B2"]] Current Pieces: - Car "C": Position [1,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [2,1] - B4 at [3,1] - B1 at [3,3] - B2 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,2] -> [2,2] Step 2: C [2,2] -> [2,3] Step 3: C [2,3] -> [2,4] </solution>	3	easy
puzzle187	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","C","."],["B1","H1",".","B2"],[".","H1","B3","."],[".",".",".","."]] Current Pieces: - Car "C": Position [1,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [2,1] - B2 at [2,4] - B3 at [3,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (vertical) at [2,2], [3,2] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B2 [2,4] -> [1,4] Step 2: C [1,3] -> [2,3] Step 3: C [2,3] -> [2,4] </solution>	3	easy
puzzle188	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B2","C",".","."],[".","H1",".","."],[".","H1","B3","."],[".",".",".","B1"]] Current Pieces: - Car "C": Position [1,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [1,1] - B3 at [3,3] - B1 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (vertical) at [2,2], [3,2] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,2] -> [1,3] Step 2: C [1,3] -> [2,3] Step 3: C [2,3] -> [2,4] </solution>	3	easy
puzzle189	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","B1","C","."],["B2",".","B4","B3"],[".",".",".","."],[".",".",".","."]] Current Pieces: - Car "C": Position [1,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,2] - B2 at [2,1] - B4 at [2,3] - B3 at [2,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,3] -> [1,4] Step 2: B3 [2,4] -> [3,4] Step 3: C [1,4] -> [2,4] </solution>	3	easy
puzzle190	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [2,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["H1","H1",".","B2"],["B1",".","C","."],[".",".",".","."],[".","B3",".","."]] Current Pieces: - Car "C": Position [2,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [1,4] - B1 at [2,1] - B3 at [4,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (horizontal) at [1,1], [1,2] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [2,3] -> [2,4] </solution>	1	easy
puzzle191	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B4",".",".","."],[".","B1","B3","B2"],[".",".",".","."],[".","C",".","."]] Current Pieces: - Car "C": Position [4,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B4 at [1,1] - B1 at [2,2] - B3 at [2,3] - B2 at [2,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B2 [2,4] -> [1,4] Step 2: C [4,2] -> [3,2] Step 3: C [3,2] -> [3,3] Step 4: C [3,3] -> [3,4] Step 5: C [3,4] -> [2,4] </solution>	5	easy
puzzle192	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","C",".","B2"],[".","B4",".","."],["B1",".",".","."],["B3",".",".","."]] Current Pieces: - Car "C": Position [1,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [1,4] - B4 at [2,2] - B1 at [3,1] - B3 at [4,1] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,2] -> [1,3] Step 2: C [1,3] -> [2,3] Step 3: C [2,3] -> [2,4] </solution>	3	easy
puzzle193	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B3",".","H1","."],[".","B2","H1","."],[".",".","C","."],[".",".","B1","."]] Current Pieces: - Car "C": Position [3,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [1,1] - B2 at [2,2] - B1 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (vertical) at [1,3], [2,3] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [3,3] -> [3,4] Step 2: C [3,4] -> [2,4] </solution>	2	easy
puzzle194	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","C",".","."],["B2",".",".","."],[".","B1",".","B3"],["B4",".",".","."]] Current Pieces: - Car "C": Position [1,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [2,1] - B1 at [3,2] - B3 at [3,4] - B4 at [4,1] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,2] -> [2,2] Step 2: C [2,2] -> [2,3] Step 3: C [2,3] -> [2,4] </solution>	3	easy
puzzle195	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [2,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B2",".",".","B5"],[".",".","C","."],[".","B1",".","B4"],[".",".",".","B3"]] Current Pieces: - Car "C": Position [2,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [1,1] - B5 at [1,4] - B1 at [3,2] - B4 at [3,4] - B3 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [2,3] -> [2,4] </solution>	1	easy
puzzle196	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","B4","."],[".","B1",".","."],[".","C","B5","B2"],[".",".",".","B3"]] Current Pieces: - Car "C": Position [3,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B4 at [1,3] - B1 at [2,2] - B5 at [3,3] - B2 at [3,4] - B3 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B5 [3,3] -> [4,3] Step 2: C [3,2] -> [3,3] Step 3: C [3,3] -> [2,3] Step 4: C [2,3] -> [2,4] </solution>	4	easy
puzzle197	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B2",".",".","."],[".",".","H1","H1"],["C",".","B3","."],[".","B1",".","."]] Current Pieces: - Car "C": Position [3,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [1,1] - B3 at [3,3] - B1 at [4,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (horizontal) at [2,3], [2,4] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: H1 [(2, 3), (2, 4)] -> [(1, 3), (1, 4)] Step 2: C [3,1] -> [2,1] Step 3: C [2,1] -> [2,2] Step 4: C [2,2] -> [2,3] Step 5: C [2,3] -> [2,4] </solution>	5	easy
puzzle198	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,4] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B3",".",".","."],[".",".","H1","H1"],[".","B1","B2","C"],[".",".",".","."]] Current Pieces: - Car "C": Position [3,4] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [1,1] - B1 at [3,2] - B2 at [3,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (horizontal) at [2,3], [2,4] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: H1 [(2, 3), (2, 4)] -> [(1, 3), (1, 4)] Step 2: C [3,4] -> [2,4] </solution>	2	easy
puzzle199	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [2,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","B1","."],["H1","C",".","."],["H1",".","B2","."],[".",".","B3","."]] Current Pieces: - Car "C": Position [2,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,3] - B2 at [3,3] - B3 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (vertical) at [2,1], [3,1] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [2,2] -> [2,3] Step 2: C [2,3] -> [2,4] </solution>	2	easy
puzzle200	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["C",".","B2","B4"],["B5",".",".","."],[".","B3","B1","."],[".",".",".","."]] Current Pieces: - Car "C": Position [1,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [1,3] - B4 at [1,4] - B5 at [2,1] - B3 at [3,2] - B1 at [3,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,1] -> [1,2] Step 2: C [1,2] -> [2,2] Step 3: C [2,2] -> [2,3] Step 4: C [2,3] -> [2,4] </solution>	4	easy
puzzle201	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B1","B2","C","."],[".",".","B4","B3"],[".",".",".","."],[".","B5",".","."]] Current Pieces: - Car "C": Position [1,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,1] - B2 at [1,2] - B4 at [2,3] - B3 at [2,4] - B5 at [4,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,3] -> [1,4] Step 2: B3 [2,4] -> [3,4] Step 3: C [1,4] -> [2,4] </solution>	3	easy
puzzle202	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B3",".",".","."],[".",".",".","B1"],["C","B2","B4","."],[".",".",".","."]] Current Pieces: - Car "C": Position [3,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [1,1] - B1 at [2,4] - B2 at [3,2] - B4 at [3,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [3,1] -> [2,1] Step 2: C [2,1] -> [2,2] Step 3: C [2,2] -> [2,3] Step 4: B1 [2,4] -> [1,4] Step 5: C [2,3] -> [2,4] </solution>	5	easy
puzzle203	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,4] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","B4","B1"],[".",".","B2","."],[".",".",".","."],[".","B3",".","C"]] Current Pieces: - Car "C": Position [4,4] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B4 at [1,3] - B1 at [1,4] - B2 at [2,3] - B3 at [4,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [4,4] -> [3,4] Step 2: C [3,4] -> [2,4] </solution>	2	easy
puzzle204	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","B2","."],["B3",".",".","B1"],[".",".","C","."],[".","H1","H1","."]] Current Pieces: - Car "C": Position [3,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [1,3] - B3 at [2,1] - B1 at [2,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (horizontal) at [4,2], [4,3] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [3,3] -> [2,3] Step 2: B1 [2,4] -> [1,4] Step 3: C [2,3] -> [2,4] </solution>	3	easy
puzzle205	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","B5","B4"],[".",".",".","."],["B2",".","C","."],["B3",".",".","B1"]] Current Pieces: - Car "C": Position [3,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B5 at [1,3] - B4 at [1,4] - B2 at [3,1] - B3 at [4,1] - B1 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [3,3] -> [2,3] Step 2: C [2,3] -> [2,4] </solution>	2	easy
puzzle206	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B4",".",".","."],[".",".",".","B1"],[".",".",".","."],["C","B5","B3","B2"]] Current Pieces: - Car "C": Position [4,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B4 at [1,1] - B1 at [2,4] - B5 at [4,2] - B3 at [4,3] - B2 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [4,1] -> [3,1] Step 2: C [3,1] -> [2,1] Step 3: C [2,1] -> [2,2] Step 4: C [2,2] -> [2,3] Step 5: B1 [2,4] -> [1,4] Step 6: C [2,3] -> [2,4] </solution>	6	easy
puzzle207	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","C","B3","."],[".",".",".","."],[".",".","B4","."],[".","B1","B2","."]] Current Pieces: - Car "C": Position [1,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [1,3] - B4 at [3,3] - B1 at [4,2] - B2 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,2] -> [2,2] Step 2: C [2,2] -> [2,3] Step 3: C [2,3] -> [2,4] </solution>	3	easy
puzzle208	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","C",".","."],["B3","B1","B4","."],[".",".",".","B2"],[".",".",".","."]] Current Pieces: - Car "C": Position [1,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [2,1] - B1 at [2,2] - B4 at [2,3] - B2 at [3,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,2] -> [1,3] Step 2: C [1,3] -> [1,4] Step 3: C [1,4] -> [2,4] </solution>	3	easy
puzzle209	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,4] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".",".","C"],[".","H1",".","."],[".","H1","B3","."],[".",".","B1","B2"]] Current Pieces: - Car "C": Position [1,4] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [3,3] - B1 at [4,3] - B2 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (vertical) at [2,2], [3,2] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,4] -> [2,4] </solution>	1	easy
puzzle210	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [2,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".",".","B2"],[".",".","C","."],[".","B1","B4","."],["B5","B3",".","."]] Current Pieces: - Car "C": Position [2,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [1,4] - B1 at [3,2] - B4 at [3,3] - B5 at [4,1] - B3 at [4,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [2,3] -> [2,4] </solution>	1	easy
puzzle211	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B1",".",".","."],[".",".",".","."],[".","C","B2","B3"],[".",".","B4","."]] Current Pieces: - Car "C": Position [3,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,1] - B2 at [3,3] - B3 at [3,4] - B4 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [3,2] -> [2,2] Step 2: C [2,2] -> [2,3] Step 3: C [2,3] -> [2,4] </solution>	3	easy
puzzle212	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,4] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","B2",".","C"],[".",".",".","H1"],[".","B3",".","H1"],[".","B1",".","."]] Current Pieces: - Car "C": Position [1,4] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [1,2] - B3 at [3,2] - B1 at [4,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (vertical) at [2,4], [3,4] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: H1 [(2, 4), (3, 4)] -> [(3, 4), (4, 4)] Step 2: C [1,4] -> [2,4] </solution>	2	easy
puzzle213	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","C",".","H1"],[".",".","B2","H1"],[".",".","B1","B3"],[".",".",".","."]] Current Pieces: - Car "C": Position [1,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [2,3] - B1 at [3,3] - B3 at [3,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (vertical) at [1,4], [2,4] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B2 [2,3] -> [2,2] Step 2: H1 [(1, 4), (2, 4)] -> [(1, 3), (2, 3)] Step 3: B1 [3,3] -> [4,3] Step 4: H1 [(1, 3), (2, 3)] -> [(2, 3), (3, 3)] Step 5: C [1,2] -> [1,3] Step 6: C [1,3] -> [1,4] Step 7: C [1,4] -> [2,4] </solution>	7	easy
puzzle214	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","C",".","B1"],[".","B2",".","."],[".","B5",".","."],["B4",".","B3","."]] Current Pieces: - Car "C": Position [1,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,4] - B2 at [2,2] - B5 at [3,2] - B4 at [4,1] - B3 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,2] -> [1,3] Step 2: C [1,3] -> [2,3] Step 3: C [2,3] -> [2,4] </solution>	3	easy
puzzle215	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B1",".",".","."],[".","B3",".","."],[".","B2","C","."],[".","H1","H1","."]] Current Pieces: - Car "C": Position [3,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,1] - B3 at [2,2] - B2 at [3,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (horizontal) at [4,2], [4,3] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [3,3] -> [2,3] Step 2: C [2,3] -> [2,4] </solution>	2	easy
puzzle216	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".",".","."],[".","B2",".","B1"],[".",".",".","."],["B4","C","B3","."]] Current Pieces: - Car "C": Position [4,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [2,2] - B1 at [2,4] - B4 at [4,1] - B3 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [4,2] -> [3,2] Step 2: C [3,2] -> [3,3] Step 3: C [3,3] -> [2,3] Step 4: B1 [2,4] -> [1,4] Step 5: C [2,3] -> [2,4] </solution>	5	easy
puzzle217	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B3",".",".","."],["B2",".",".","."],[".",".","B1","."],[".","C",".","B4"]] Current Pieces: - Car "C": Position [4,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [1,1] - B2 at [2,1] - B1 at [3,3] - B4 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [4,2] -> [3,2] Step 2: C [3,2] -> [2,2] Step 3: C [2,2] -> [2,3] Step 4: C [2,3] -> [2,4] </solution>	4	easy
puzzle218	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [2,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","B3",".","B2"],["B1","C",".","."],[".",".","H1","H1"],[".",".",".","."]] Current Pieces: - Car "C": Position [2,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [1,2] - B2 at [1,4] - B1 at [2,1] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (horizontal) at [3,3], [3,4] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [2,2] -> [2,3] Step 2: C [2,3] -> [2,4] </solution>	2	easy
puzzle219	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [2,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B3","B4",".","."],["C",".",".","."],[".","B2",".","."],[".",".",".","B1"]] Current Pieces: - Car "C": Position [2,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [1,1] - B4 at [1,2] - B2 at [3,2] - B1 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [2,1] -> [2,2] Step 2: C [2,2] -> [2,3] Step 3: C [2,3] -> [2,4] </solution>	3	easy
puzzle220	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","B4","."],[".",".",".","."],[".","B1","C","."],[".",".","B2","B3"]] Current Pieces: - Car "C": Position [3,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B4 at [1,3] - B1 at [3,2] - B2 at [4,3] - B3 at [4,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [3,3] -> [2,3] Step 2: C [2,3] -> [2,4] </solution>	2	easy
puzzle221	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,4] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".",".","C"],[".","B2",".","."],[".",".","B1","B3"],["H1","H1",".","."]] Current Pieces: - Car "C": Position [1,4] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B2 at [2,2] - B1 at [3,3] - B3 at [3,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (horizontal) at [4,1], [4,2] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,4] -> [2,4] </solution>	1	easy
puzzle222	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["C",".",".","."],[".",".",".","B1"],["H1","H1",".","."],[".","B3","B2","."]] Current Pieces: - Car "C": Position [1,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [2,4] - B3 at [4,2] - B2 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (horizontal) at [3,1], [3,2] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [1,1] -> [2,1] Step 2: C [2,1] -> [2,2] Step 3: C [2,2] -> [2,3] Step 4: B1 [2,4] -> [1,4] Step 5: C [2,3] -> [2,4] </solution>	5	easy
puzzle223	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,2] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","B3",".","."],["B1",".",".","."],["H1",".","B2","."],["H1","C",".","."]] Current Pieces: - Car "C": Position [4,2] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B3 at [1,2] - B1 at [2,1] - B2 at [3,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (vertical) at [3,1], [4,1] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [4,2] -> [3,2] Step 2: C [3,2] -> [2,2] Step 3: C [2,2] -> [2,3] Step 4: C [2,3] -> [2,4] </solution>	4	easy
puzzle224	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [3,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","B5","."],[".",".",".","B3"],["C",".",".","."],["B2","B4","B1","."]] Current Pieces: - Car "C": Position [3,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B5 at [1,3] - B3 at [2,4] - B2 at [4,1] - B4 at [4,2] - B1 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [3,1] -> [2,1] Step 2: C [2,1] -> [2,2] Step 3: C [2,2] -> [2,3] Step 4: B3 [2,4] -> [1,4] Step 5: C [2,3] -> [2,4] </solution>	5	easy
puzzle225	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["C",".","B1","."],[".",".","B2","."],[".",".",".","."],[".","B3","H1","H1"]] Current Pieces: - Car "C": Position [1,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,3] - B2 at [2,3] - B3 at [4,2] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (horizontal) at [4,3], [4,4] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: B2 [2,3] -> [3,3] Step 2: C [1,1] -> [2,1] Step 3: C [2,1] -> [2,2] Step 4: C [2,2] -> [2,3] Step 5: C [2,3] -> [2,4] </solution>	5	easy
puzzle226	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,4] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".","B1",".","."],[".",".",".","H1"],["B2",".",".","H1"],[".",".","B3","C"]] Current Pieces: - Car "C": Position [4,4] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,2] - B2 at [3,1] - B3 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (vertical) at [2,4], [3,4] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: H1 [(2, 4), (3, 4)] -> [(2, 3), (3, 3)] Step 2: C [4,4] -> [3,4] Step 3: C [3,4] -> [2,4] </solution>	3	easy
puzzle227	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [4,1] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [["B4",".",".","B2"],[".",".","B1","."],[".",".",".","B3"],["C",".",".","."]] Current Pieces: - Car "C": Position [4,1] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B4 at [1,1] - B2 at [1,4] - B1 at [2,3] - B3 at [3,4] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [4,1] -> [3,1] Step 2: C [3,1] -> [2,1] Step 3: C [2,1] -> [2,2] Step 4: B1 [2,3] -> [1,3] Step 5: C [2,2] -> [2,3] Step 6: C [2,3] -> [2,4] </solution>	6	easy
puzzle228	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [1,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","C","B1"],[".",".","H1","H1"],["B3",".",".","."],[".",".","B2","."]] Current Pieces: - Car "C": Position [1,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,4] - B3 at [3,1] - B2 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - H1 (horizontal) at [2,3], [2,4] - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: H1 [(2, 3), (2, 4)] -> [(3, 3), (3, 4)] Step 2: C [1,3] -> [2,3] Step 3: C [2,3] -> [2,4] </solution>	3	easy
puzzle229	Task: Solve this 4x4 Rush Hour puzzle - move car "C" from position [2,3] to the TARGET at position [2,4] given the position of the blockers below. Current Grid State (JSON format): [[".",".","B1","."],[".","B2","C","."],["B3",".",".","."],[".",".","B4","."]] Current Pieces: - Car "C": Position [2,3] - 1x1 Blockers (B1, B2, etc.): Single-cell obstacles that can be moved to clear a path - B1 at [1,3] - B2 at [2,2] - B3 at [3,1] - B4 at [4,3] - 2x1 Blockers (H1, H2, etc.): Two-cell obstacles that move as a single unit - None present - TARGET: Position [2,4] Movement Rules: - Any piece (car "C", 1x1 blockers "B1, B2, etc.", or 2x1 blockers "H1, H2, etc.") can move UP, DOWN, LEFT, or RIGHT - Each move is exactly ONE square in any direction for the entire piece - For 2x1 blockers: The entire piece moves together as a unit (both cells move simultaneously) - Pieces strictly CANNOT move outside the 4x4 grid - Pieces strictly CANNOT move into occupied squares (i.e. squares that already have another piece) - At ANY instant, there CANNOT be two pieces occupying the same square - The same piece can move multiple times in a row if needed - You win when car "C" reaches the TARGET cell Coordinate System: - Use [row,col] format where [1,1] is top-left, [4,4] is bottom-right - Each cell shows its coordinates in black text: (row,col) - For 2x1 blockers, both occupied cells are shown in the piece description Expected Output Format: Wrap your solution in <solution> tags and provide it as a numbered list of moves in this exact format: <solution> Step 1: [PIECE] [start_position] -> [end_position] Step 2: [PIECE] [start_position] -> [end_position] ... </solution> For 1x1 pieces (car "C" and blockers "B1", "B2", etc.): - Use single coordinate: C [2,1] -> [2,2] For 2x1 pieces (blockers "H1", "H2", etc.): - List both coordinates: H1 [[1,1],[1,2]] -> [[2,1],[2,2]] Example response format: <solution> Step 1: B2 [3,2] -> [4,2] Step 2: H1 [(2,3), (3,3)] -> [(1,3), (2,3)] Step 3: B2 [2,4] -> [1,4] Step 4: C [3,1] -> [3,2] Step 5: C [3,2] -> [3,3] Step 6: C [3,3] -> [3,4] Step 7: C [3,4] -> [2,4] </solution>	<solution> Step 1: C [2,3] -> [2,4] </solution>	1	easy

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Rush Hour 4x4 RL Evaluation Dataset

This dataset contains 3000 4x4 Rush Hour puzzles generated using reinforcement learning techniques for model evaluation.

Format

puzzle_id: Unique identifier (puzzle151, puzzle1000, ...)
prompt: Full formatted prompt as used in model inference
solution: Optimal solution with proper formatting
optimal_moves: Number of moves in optimal solution
difficulty: Difficulty level based on puzzle complexity

Difficulty Distribution

Easy: 1000 puzzles (puzzle151-1150)
Medium: 1000 puzzles (puzzle1151-2150)
Hard: 1000 puzzles (puzzle2151-3150)

Usage

Each puzzle contains:

A grid state in JSON format
Piece positions and types
Movement rules and constraints
Expected output format

Perfect for evaluating reasoning capabilities of language models on spatial puzzles with varying difficulty levels.

File Formats

dataset.parquet: Recommended format - handles multi-line text properly (3000 rows)
dataset.jsonl: JSON Lines format - one puzzle per line (3000 rows)
dataset.json: Complete JSON array format (3000 entries)
dataset_info.json: Dataset metadata

Dataset Statistics

Total puzzles: 3000
Difficulty levels: Easy (1000), Medium (1000), Hard (1000)
Grid size: 4x4
Optimal solution length: 1-20+ moves
Source: Reinforcement Learning generated puzzles

Downloads last month: 12

Size of downloaded dataset files:

736 kB

Size of the auto-converted Parquet files:

736 kB

Number of rows:

3,000