Play Color Circle game online to test your reaction! The game is very challenging, but it's also kind of amusing to play. Surely you will earn a lot of fun as well as get addicted to it. The main task here is to click the screen when it changes to the right color. If you click it right, you will earn a nice score. Keep playing skillfully until you get to the high score! Don't click when it's a wrong color, or else the game will be over immediately. Are you ready? Start it now!