價格：免費
檔案大小：97.6 MB
版本需求：需要 iOS 5.1.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Simply find & tap on the odd circle within 10 seconds to move ahead. The quicker your spot, the higher you score.
With 30 levels to clear & 10 animals to unlock, discover how good is your eyesight really is!
Compete with family & friends by sharing your score on facebook, twitter & leaderboard.
支援平台：iPhone, iPad