價格：免費
檔案大小：18.4 MB
版本需求：需要 iOS 7.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Are you smart? Try it, maybe you can get a good score.
Randomly generated number is less than 100 to carry out addition, subtraction calculations and find the answer!
You do not intend to try it? Come on! You will become smarter.
Enjoy it!
支援平台：iPhone