Colored Square

A ball is moving inside the square.Each side of the square has a specific color. The ball is also colored with one of these colors. All you have to do is to make sure that the ball won�t hit the side with the same color and you can do this by touching the screen and changing the ball�s color. After each time that you change the ball�s color, it will also change the direction that it moves. You will lose if you fail to change the ball�s color correctly or if you change it when it�s not necessary. Touch on mobile device or mouse on PC.