See how long you can withstand this brain game. Do arithmetic as fast as you can. Your score is based on the number of questions you get correct and the speed of your response. Making one mistake ends the game. Get feedback on your results and compare your score with friends.
熱門國家 | 系統支援 | 版本 | 費用 | APP評分 | 上架日期 | 更新日期 |
---|---|---|---|---|---|---|
未知 | iOS App Store | 3.0 App下載 | $0.99 | 2013-02-14 | 2015-06-03 |