In this game, you should do your best to keep hitting the ball for as long as possible. But note that you must hit it with the circle of the same color! The ball’s color keeps changing randomly and you have to be fast and quickly change the circles so that you can hit the ball with the circle of the same color. Each hit is considered as one score and you final score is based on the number of times that you were able to successfully hit the ball. Touch on mobile device or mouse on PC.