Puzzle Water Sorting is an interesting water sorting game Try putting water of the same color into a bottle so that each color is placed in a separate bottle. A relaxed and challenging game that trains your brain. This game looks simple, but it is very challenging. The higher the level, the greater the difficulty of critical thinking required for each step. For those extremely difficult levels, you can use help to earn more empty bottles. How to Play -Touch one bottle, then touch another bottle and pour water from one bottle to another. -You can only pour in when the tops of two bottles have the same watercolor painting. -Each bottle can only hold a certain amount of liquid, so once filled, no more can be added.