價格：免費
檔案大小：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
Brain Power of 2 is a challenging number puzzle for kids and grown ups alike. Use your arrow keys to move tiles. When two tiles with the same number touch, they merge into one! Continue merging tiles until the number goal has been reached. If the screen fills up with number prior to reaching your goal, you must try again!
支援平台：iPhone