A free app for Android, by Good Job Games.

Your addiction to playing games comes in three dimensions! The Color Hole 3D is indeed very easy to play, however, as you get past a variety of levels, expect that the challenges will be much harder and harder to master.

To play the game, simply do not pull other colors off the board. If you did so, the level will be over and you won’t be advancing to the next level. 

Nevertheless, if you can pass each of the levels, don’t worry as there are more than 1000 levels of endless fun that you can take!

Now, install the app on your device and take on the challenge.