Play game Smile Cube by Synk Inc. on this site available for free of cost, please share it with your friends.
About Smile Cube game:
Tap to erase blocks lined up by two or more. If you can erase all of them, you get a bonus score! If a block is left behind, it becomes a stone. The game ends after 5 stages.
The game is a competition to see how many points you can get in 5 stages.