How to Solve the Peg Solitaire puzzle
The object of Peg Solitaire is to finish the game with only one peg remaining on the board, preferably in the center hole. You can remove a peg by jumping over it with another peg. Only certain jumps are legal: you must jump horizontally or vertically, and you can jump only one peg at a time. Here is one the most genial solutions in the allocated 31 moves.