You can play Tap Finger in your Work in your spare time or just beautiful while you are in toilet.
It is very easy to understand:
◈ You touch the tiles green, blue, orange, purple and red.
◈ Do not touch the white background and not tap the black tile.
But, how to it can master?
◈ The only way to earn more points is be fast.
You can challenge your friends and share your score on google play games.