In this game, you have to stack all the balls of the same color in the same tube. It's not that easy. You need to be really smart and think really fast to complete all the levels.

There are lots of levels to this game, and they're getting harder and harder. It is a really good idea to have a strategy for each level. You need to think fast and be smart to get through all of them.

You can also do lots of different things. You can add and remove tubes and you can also change the colors of the balls.

What are you waiting for? Download this color-sorting game and start having fun!