價格：免費
檔案大小：27.5 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Compete against the clock to find sets of numbers that add up specified value! The more times you accomplish this task within sixty seconds the higher your score will be.
Build a multiplier by finding three sets in a row before the countdown timer resets to quickly increase your score.
支援平台：iPhone