My first ever game, RBLY !:D

URL: https://play.google.com/store/apps/details?id=com.MwaCo.RBLY
Gameplay:

Instructions: Tap the right or left hand side of the screen to rotate clockwise or anti-clockwise and match the colored squares to the accordingly colored wall before the squares collide with the walls otherwise you lose.
It's a very basic game but my first, check it out and tell me what you think.

 

Just released an update which should fix/minimize lag caused by ad requests would appreciate it if you could tell if you still notice any lag during game and what mobile you're using, Thanks.