Clean 48

This is a logical game with super fast performance and super fun.

It's a great puzzle game.

How to play:

* Swipe (Up, Down, Left, Right) to move the tiles, so that the same two numbers together, merging into one, such as 2 + 2 = 4, 4 + 4 = 8 , and so on.

* Super Easy Gameplay.

* Be smart to match the numbers.

Features:

* Support both Phones and Tablets.

* Leaderboard from Google Play Games.

* Required to sign in Google+.

* Optimized Performance.

* Play with Friends.

Have fun.