Tap the blue squares instead of the white ones. Don't miss out any one of the blue squares. No time limit.

Look your step, don't tap the white piano tiles!

Game modes:
- Classic: test your fast speed in tapping all 50 squares
- Arcade: check out the number of the blue squares you can tap rightfully.No missing out!
- Zen: see how many blue squares you can tap in 30 seconds

Game features:
- Easy to play, fun for all ages, a good stuff to kill time
- Leaderboard included, so you can compare your scores to that of the million players outside

Thanks every game players, any suggest is welcome!