Puzzle of Water is a free puzzle game developed by HighLab Co.Ltd. for Android devices. The game is easy to play and consists of bottles filled with water of different colors that are lined up. The objective of the game is to swap the contents of the bottles and unify the color of each bottle.

The game is challenging and requires a strategic approach to complete each level. The bottles are arranged in a way that makes it difficult to unify the colors, and as the levels progress, the difficulty increases. The game has a simple and intuitive interface, making it accessible to all ages. Overall, Puzzle of Water is an entertaining and addictive puzzle game that will keep you engaged for hours.