A free app for Android, by XdebugX.

FuzzBalls is a puzzle game in which you combine different colored balls to make new ones. Each ball has a value that determines how many balls of the same color you need to combine to make the ball disappear. 

This game is a lot of fun and can be played by kids, teenagers, and adults. It is easy to learn, fun to play, and has challenging levels that will test your brain.

The best part of FuzzBalls is that it can be played offline. This means that you can play the game on your mobile device, without having to worry about the internet connection.

The game has 100 levels that will test your brain, and the more you play, the more you'll learn about how to combine different colored balls to make new ones.