價格：免費
檔案大小：8.9 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
Quick Math - freaking hard can make you freaking mad!
How to play:
- You have only one second to choose correct answer
- Reach high score!!!
- Beat your friends!!!
Do you dare to take the challenge?
支援平台：iPhone, iPad