SortPuz is a simple, fun and addictive color sorting game! The game can not only exercise logical thinking, but also relieve stress. • Operation: Tap any tube to pour water into another tube. • Rule: You need to pour water of different colors into tubes to convert each other until each tube is filled with only one color of water. • Difficulty: The difficulty will increase as the level is upgraded. • Tip: There must be enough space on the tube to pour water.