價格：免費
更新日期：2014-09-23
檔案大小：14.1 MB
目前版本：2.0
版本需求：需要 iOS 6.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Based on the popular Japanese game with millions of downloads.
Test your speed, accuracy, timing, and movement with this fun and simple game.
Every black square has a unique piano sound. As you tap the squares, it plays a musical scale. If you hit a white square, the game ends. Sounds simple right?
3 game play modes
Timed
Distance
Arcade(Speed)
You must have lightning quick reflexes and serious brain skills to play this game.
支援平台：iPhone, iPad