Crazy Funny Block

The greatest block puzzle game !
The game is simple and only have 4 levels. It has seven type of blocks and some special rules for each level.
Touch the screen to change(if you can) or move the block.
It is a competitive game, you can challenge with your friends.
Try it and see how many scores you can get in level 4 (the most difficult level).
There may be some surprises at the end of each game~
If the block make you cazy, dont throw away you phone.