Ball Sort Puzzle - a relaxing color sorting game. Just tap and switch same color balls into each tube. It's a simple, fun and addictive game. ★ How to play: - Tap any tube to move the ball lying on top into another tube. - Only move one ball on top of each tube if they have same color or empty tube. - Fill each tube with same color balls to complete level. - Try not to get stuck! Otherwise, you can restart the level at any time. ★ Features: - Free game, no wifi need and no time limit. - Tap to play. - Control with one finger. Download Bubble Sort Puzzle - Color Ball Sorting Game now to play and train your brain. Playing a match game and have fun with family and friends!