Welcome to mind challenging game, Ball on wall is all abDragon Tiger Rummyout to keep the ball on the wall until exit. on each level , bounce ball between the walls, until ball reach to an exit.
Ball keep bouncing between the walls until you tap on the screen at very right moment to move the ball to another wall,, and keeping doing until it reached an exit and avoid to fall of the wall.
Play and beat the last score.