價格：免費
檔案大小：48.2 MB
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Train your color recognition in the form of a level, filling the rest of the blank according to the given color.
- a lot of level to challenge
- click through the small eyes to get tips
支援平台：iPhone, iPad