Each level starts off with a gray ball bouncing around the screen. The goal is to get the gray ball to hit all the black balls on the screen, at which time the level is won. In order to manipulate and move the gray ball, you draw lines on the screen that the gray ball bounces off of. With good timing, and an intuition for physics, anyone of any age can have a blast.
Bouncy-Ball currently has 180 levels, ranging in difficulty from Basic to Hard. Each level is timed, and a good enough time will get you 3 stars.
Concerns or questions can be directed to [email protected]