Peg Solitaire is a simple, but also relaxing and challenging board game. The goal is to have only one peg remaining, preferably in the middle of the board. The only rule is to jump a peg over another peg onto a hole. The peg that has been jumped over gets removed. You can jump only horizontally or vertically. There are 5 different boards and 9 different colors for the pegs to select from.