Ball Drop Memory

In this game there will be some cups at the bottom of the screen and some boards at the area above the cups. If a ball is dropped from above, the ball will hit a board and its direction will be deflected, and then it may hit another board again, and then finally into one of the cups. The challenge is to remember the positions of the boards when they are shown, after a few seconds the boards will disappear and a ball will be shown above the area w