價格：免費
檔案大小：57.2 MB
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
A very simple game, but very addictive. Best game to kill time. Player can complete via leaderboard. Best part of this game is it is suitable for landscape as well portrait mode.
All you need is concentration to play this game.
支援平台：iPhone, iPad