Remove all but one of the pegs from the board by jumping over each peg with another. There are 8 different patterns to choose from. Use the mouse to click and drag pegs. Pegs can jump horizontally or vertically (but not diagonally) and the game is over when you cannot make any more moves. A perfect game would leave one peg in the centre position.
You can also play Peg Solitaire in reverse, by adding pegs to the boards to create the selected pattern. Pegs are added by jumping over an empty hole - a peg is then produced in that hole. The game is over when enough pegs have been created to make the desired pattern.
Alternatively, choose AutoSolve to see the computer solve the puzzle.