價格：免費
檔案大小：137.7 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
Test your mind with the math puzzle that will check your speed and calculating abilities.
How To Play
* Double tap or swipe down to drop the numbers.
* Place numbers to make multiples of 10 in rows and columns.
* Number tiles get locked after some time.
* A row of locked number tiles is added every now and then.
* Unlock the locked tiles by adding the number sum to multiple of ten of unlocked tiles in same row or column.
支援平台：iPhone, iPad