Rack up points for comparison against your friends. In this game your hand has the ability to perpetuate the bouncing. Move your finger along the screen to change the position of the bar. If placed correctly, the bar will cause the balls to ricochet off and back up. See how high of a score you can get, but be careful. The higher your score gets the faster the balls fall, and once the last ball on your screen leaves, it's game over.