Bubble Sort

Bubble Sort Puzzle, a color-sorting game, is a relaxing and entertaining brain-stimulating game, play it on PBS Kids games! Sort the colored spheres in the tubes as quickly as possible until all balls of the same color are in the same tube. A challenging yet relaxing brain-exercising game! 

You can only move a ball on top of another ball if they are both the same color and there is enough room in the tube you want to move into. If not, the ball is turned away. You can always start the level over, or you can use the "back" button to go back one step at a time. Share with friends and feel like this game or other similar puzzle games like Free Flow. You will have the best solution for each game.

Key Features:

• Free & easy to play. • One finger control. • No time limits! • No level limits! • Offline games, play offline without Wifi. • Easy and addictive gameplay!

Instruction to play:

Tap any tube to move the ball lying on top of any tube into another tube.