TEACHER: The name of the puzzle is shuffle. Please setup the puzzle. TEACHER: Load init-shuffle. Ok. TEACHER: Ok. Please describe the actions, goals, and failure conditions. TEACHER: The name of the action is write-1-to-9. What are the conditions of the action. TEACHER: You can write a number that is between one and nine onto an empty location. Please describe the meaning of 'empty' in this context. TEACHER: If the value of a location is absent then the location is empty. Ok, I've learned the meaning of 'empty' for this context. I've learned the action. TEACHER: The solution has three steps. Ok. TEACHER: Load final-shuffle. Ok. TEACHER: The name of the goal is all-filled. Please setup the goal state. TEACHER: Ok. Please describe the goal. TEACHER: The goal is that all locations are filled. Please describe the meaning of 'filled' in this context. TEACHER: If the value of a location is more than zero then the location is filled. Ok, I've learned the meaning of 'filled' for this context. I've learned the goal. TEACHER: Load fail-shuffle. Ok. TEACHER: The name of a failure is file-sum. Please setup the failure condition. TEACHER: Ok. Please describe the failure condition. TEACHER: If the green locations in a file are filled and the sum of the values of the file is not the value of a location that is beneath the file then you lose. Please describe the meaning of 'file' in this context. TEACHER: If the blocks have the same column then they are in a file. Ok, I've learned the meaning of 'file' for this context. Please describe the meaning of 'beneath' in this context. TEACHER: If a block is blue and the column of the block is the column of a location then the block is beneath the location. Ok, I've learned the meaning of 'beneath' for this context. I've learned the failure condition. TEACHER: The name of a failure is rank-sum. Please setup the failure condition. TEACHER: Ok. Please describe the failure condition. TEACHER: If the green locations in a rank are filled and the sum of the values of the rank is not the value of a location that is beside the rank then you lose. Please describe the meaning of 'rank' in this context. TEACHER: If the blocks have the same row then they are in a rank. Ok, I've learned the meaning of 'rank' for this context. Please describe the meaning of 'beside' in this context. TEACHER: If a block is blue and the row of the block is the row of a location then the block is beside the location. Ok, I've learned the meaning of 'beside' for this context. I've learned the failure condition. TEACHER: Done. I've learned shuffle. Should I try to solve the puzzle? TEACHER: No. Ok.