How to play
You are presented a series of 15 marbles arranged in a triangle, five to a side. When you start, a random marble is removed from one of those positions, and you must then use the remaining marbles to jump over each other (as in checkers) removing the jumped marbles from the game.
The object of the game is to have only one marble remaining in the end. It is possible to win from every starting position. To move the marbles, first select a marble to be moved and then click the position into which you wish to jump it.