In this puzzle game, you need to sort the balls to be in the same tube so that you can create a new one. However, you need to be careful to avoid overflow. When there is no more room in the tubes, you will need to use the stacker to put the balls into another tube. You can use the undo button to undo the last step.

The game is easy to play, but hard to master. There are 2000+ levels, and it's time to see how smart you are at solving water color puzzle.

The rule of this puzzle game is that you can only put one color ball of the same color in a tube.