價格：免費
檔案大小：22.4 MB
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
QuickAnzan is a mental calculation game. Solve 15 simple calculation problems and compete for its time. In addition to a current problem, the next problem is displayed. So you can solve without stop in a way of looking at the next problem while entering the answer to a problem.
- 4 operations: addition, subtraction, multiplication and division.
- 3 levels in any operations.
- After solving problems, you can see the time taken for each problem on detail page.
- Up to self-best 50th place is recorded.
- Compete with people around the world with Game Center.
支援平台：iPhone