價格：免費
檔案大小：199.5 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
Drag squares up, down, left, and right to switch colors and connect all the lines. Lines connect when any two similar colored blocks are adjacent or diagonal to each other. Connect all the colors to solve each puzzle!
Features
) Play any of 727 custom designed levels!
) Choose from a selection of 8 challenging board sizes!
) Enjoy a uniquely generated musical experience!
) Challenge yourself to find the least amount of moves possible in each level!
支援平台：iPhone, iPad