Water Sort Puzzle by Guru Puzzle Game occupies a niche in the mobile puzzle market by emphasizing simplicity and mental engagement over flashy elements. The app tasks players with sorting colored liquids between bottles until each container holds a single color, progressing through levels that gradually increase in complexity. This approach aligns with a trend toward minimalist puzzle games that prioritize gameplay depth over visual extravagance. Core functionality revolves around drag-and-drop mechanics for transferring liquids, supported by physics that mimic real pouring actions. Features include a level-based structure with unlockable stages, a reward system for completing challenges, and ambient sound effects like liquid sloshing to enhance immersion. The interface is deliberately sparse, reducing cognitive load and allowing focus on strategic planning. In real-world usage, the app serves as a reliable tool for mental relaxation or short breaks, with its tactile feedback and gradual difficulty curve encouraging repeated attempts. Users report playing during commutes or before bed to decompress, citing the satisfying 'click' of solved levels. Feedback trends highlight widespread appreciation for the calming audio and visual design, though some note frequent ad interruptions between levels as a drawback. For instance, one reviewer mentioned enjoying the reward system but found ads disruptive to the flow. Another praised the addictive quality but suggested more varied progression incentives. Overall, Water Sort Puzzle excels in providing accessible, engaging puzzles but could improve by offering ad-free options or more dynamic level randomization to sustain long-term interest.