Hi, here you can download APK file "ColorBool" for free, apk file version is 1.9.1 to download to your android just click this button. It's easy and warranty. We provide only original apk files
RY(Remove Yellow) is a good smart puzzle game. She allows you to change the color stimulus to improve their intelligence in entertainment. And it is another innovative games. Games from countless hurdles waiting for you to challenge. If you can, as well as small series through the first five level, indicating that IQ has standards, and want to have a high IQ to challenge higher levels!
-press the yellow button to get blue
-transform all to blue you win
-game will be harder and harder
