價格：免費
檔案大小：13.1 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This is very simple mathematical game in which user are provided some mathematical options and user has to chose whether is is correct or not within very limited time. The score increases as user answer expression correctly. This app is very helpful to train your mind to make it sharp and quick.
支援平台：iPhone