BlackWhiteMusicNote Publisher: Chuangxin Lin Genre: Trivia Released: 18 Nov, 2015 Size: 7.2 MB Price: FREE! Click here to request a review of this app App Store Info Description The fastest speed tap the black block,ring beautiful notes.tap the white block will lost the game.who will tap the most block with less time? What's New in Version 1.3 1.添加gamecenter Screenshots Screenshot 1 of 2