The board consists of 33 squares in the form of a cross. On each square, apart from the centre, is a little ball. The centre square is empty. At each turn youR goal is to jump over a marble onto an empty square. Each time you do so the ball will be removed from the board. Your task is to jump over all the marbles until only one remains on the board. Play your way through the tricky puzzles unlocking hidden games in the arcade level.