How fast can you mix colors to make a desired one? Compete in the challenges to become the fastest color-mixing guy in the world! Brag to your friends on facebook through OpenFeint.
Also, in the process, Mixing Color Challenge will enhance your ability to see through the colors make you more and more color sensitive.
Attention! Android 2.3.1+ is required.
Tags: color mixing , color challenge test , colour challenge , 调色