Visual game for children and adults, which consists of pointing out the triangle of different color. At first the game is easy, because the different triangle is red and the rest are blue, they are very different. However, at each step, the red becomes blue, and it becomes a game of subtle color differentiation. Hzz a challenge with your friends to see who can reach a higher level by differentiating colors. We have reached level 28, let's see if you can beat us!