價格：免費
更新日期：2015-03-13
檔案大小：18.9 MB
目前版本：1.0.1
版本需求：需要 iOS 8.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Think you are quick at math? See how you rank up against your friends!
Answer as many questions as you can in the given time and challenge your Facebook friends to beat your score! See how you rank up against all other players in the world & well as your friends. Can you do better than 90% of the world?
支援平台：iPhone, iPad