價格：免費
檔案大小：18.2 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
This is not a game. There is no level up, buying avatar or competing with others. It is just a time killer that makes you feel good to see things get perfectly aligned.
Note: No brain is required.
支援平台：iPhone, iPad