價格：免費
檔案大小：14.3 MB
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
A simple and easy game to help teach color mixing!
3 modes to choose from based on your skill!
Add or subtract a color from the ball to make it the same as the ring, or the ball will get crushed!
支援平台：iPhone