sliding puzzle - brain game

Why you should play this game:

Brain practice improvement
Fast response improvement
concentration improvement
addictive game
time killer
many challenge
...

So play it now. The rules are simple.
Arrange puzzles so that they are in right position.
Puzzles must be in right position like this 1,2,3,4,5,6,7,8,9.

That is all. So enjoy the game and do not forget to rate it and introduce it to your friends.