A free program for Android, by Game of Logic.

Piano Tiles Game (Piano Tiles Game for short) is a popular piano game with lots of songs and challenges. To play it, you have to tap the screen to play the piano. With over 100 songs from its collection, you will be able to play a variety of songs from your device, such as Happy, Twinkle Twinkle Little Star, The Beatles music, and many more.

It has ten different difficulty levels. It can be played with one hand, and it is very simple to play. You can compete with other players on the internet. You can also compete with your friends.