predict a ball -collide,square (com.cranberrygame.predictball) on Google Play
guess which square a ball will collide with.predict a ball stops after the ball collides with the wall and quiz which square ball will collide with.predict a ball's featuresfeature1: bouncing with the wallfeature2: stops after the ball collides with the wall.feature3: 4 squares to predict a ball to collide withfeature4: finally, enjoy for free!predict a ball's physics movement and your brain will be trained into clever brain.currently consists of a total of six levels.train your brain with predict a ball!