![]() 137), you are challenged to sort a permutation of the integers 1. Basic Computer Games - TRS-80 Edition, p. +-+-+-+-+ Reverse Puzzle Description: In the game of Reverse (Ahl, David H. (Assuming zero-based row and column indices, what formula expresses the relationship between the row, column, and goal configuration integer?) For example, a 4-by-4 puzzle, would have the following goal state: +-+-+-+-+ This formulation is easily generalized to larger grids, and simplifies goal checking. Goal: The empty position is always in the upper left corner with tile numbers ascending left-to-right, top-to-bottom. For example, in the goal state below, either the 1 tile or the 4 tile may be moved into the empty upper-left corner. Operator: Any tile (1 to n* n - 1) that is horizontally/vertically adjacent to the empty position may be moved into the empty position. Generating a goal state and then randomly applying the operators described Initial State: An initial state is generated by Position, with 0 representing the empty position. ![]() For each grid position, an integer describes the tile at that In our version of the puzzle, we code each tile with a number from 1 to n* n Sliding Tile Puzzle Description : The "15 puzzle" is one classicĮxample of sliding square tile puzzles ( ) In addition to turning the center bulb on, this would alsoĬause the bulbs above, below, to the left, and to the right of the bulb to turn However, all lights horizontally/vertically adjacent will also toggle on/off.įor example, in the left figure above, one might select the centermost bulb to Operators: Each light bulb may be selected to toggle on/off. Goal state and then randomly applying the operators described below. Initial State: An initial state is generated by generating a Scalable Parameter: size of grid ( n-by- n, n Unimplemented Scalable Search Problem Nodes Lights Out Puzzleĭescription: Lights Out is a puzzle where one seeks to get all lights Goal: Exactly 4 units of liquid are in the two buckets. Operators: Fill or empty the first or second bucket, or pour theĬontents of one bucket into the other until the source bucket is empty or the Measure precisely 4 units? With this problem, we use search to develop a plan Buckets Problemĭescription: Given a 5 unit and a 3 unit bucket, how can one ![]() Goal: Exactly one peg remains after all others have been removed. This results in the removal of the peg at 8. State, the peg at 13 could jump the peg at 8 on its way to vacant position 4. Results in the removal of the jumped peg. A peg which jumps overĪn adjacent peg to an empty peg hole immediately beyond in the same direction Initial State: All 15 holes have pegs except for one central vacant Peg holes are in a triangular hex grid as follows: 0 Gradually work into some harder problems.Description: Traditional 5-on-a-side Triangle Peg Solitaire. In the next section, we'll start off with some easy problems, then Here are some pictures of the starts of some other jumps. Jump is the jump that starts in c3 and ends in g3. We'll also use coordinates to describe jumps. Sometimes it's helpful to have a way to describe the holes. Macintosh version: This is a program I wrote myself about 1992. Winarc is part of Parrish's Peanut Software for Windows. He has both the British cross and 15-hole triangular version of peg solitaire in his Winarc package. Window's version: This was written by Rick Parris of Exeter Academy. You can also get computer versions of peg solitaire. However, pennies can be hard on the fingers if you play a lot. If use pennies for markers, you get a board for 15 cents. One of the cheapest ways to make a board is to print the empty board Is the "cross", or British version of rectangular peg solitaire. Oriental Trading Company sells a small (4.5 inches in diameter) version of Chinese Checkers for $1.80, or a larger (10 inches in diameter) for $6.Įnd sells a nice wooden board-one side is Chinese Checkers, and the other Just use the top 15 holes in one of the points. ![]() If you have a Chinese Checkers Board, then you have a triangular Oriental Trading Company sells a similar board for $1.50. With golf tees for pegs that sells for $2. For example, the Cracker Barrel chain sells a wooden board There are several restaurant chains in the U.S. You can't make any jumps in either of these pictures. These two pictures both show jumps that you can make.
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