Sand Crush by Wonderful Studio introduces a distinctive approach to the puzzle genre by replacing static blocks with dynamic sand particles governed by realistic physics. The iOS game distinguishes itself through its core mechanic where every placed block dissolves and flows according to gravity and shape, requiring players to anticipate movement patterns rather than simply matching colors. This creates a more dynamic and unpredictable gameplay experience compared to traditional match-three puzzles. The game's primary functionality involves dragging tetromino-like sand shapes onto a playing field where they immediately begin dissolving and settling. Each colored sand particle interacts with others according to physical principles, creating emergent patterns that players must manipulate to form complete horizontal lines. Strategic depth comes from predicting how sand piles will distribute after placement, with different shapes creating varying flow patterns. The scoring system rewards efficient line clears while penalizing poorly planned placements that create uneven terrain. User experience benefits from minimalist design with smooth particle animations and satisfying visual feedback when sand flows or lines disappear. The interface remains unobtrusive with clear color differentiation between sand types and intuitive drag-and-drop controls. Real-world usage patterns show most players engage in short sessions of 5-10 minutes, making it suitable for quick breaks while providing enough depth for extended play. The haptic feedback on supported devices enhances the tactile sensation of sand movement. User feedback consistently highlights the game's relaxing nature and balanced ad implementation. KD_durant (August 20, 2025) noted addictive qualities while describing it as 'the perfect way to chill after a long day.' Multiple reviewers including NicolasHoudali (August 17, 2025) specifically praised the limited ad frequency, though Gnalrygamer (August 24, 2025) expressed some dissatisfaction with advertising implementation while acknowledging the game's compelling nature. The consensus indicates players appreciate how the actual gameplay matches promotional materials, as TSals02 (August 17, 2025) emphasized with 'Just as Advertised.' The game's primary strength lies in its innovative physics system that provides fresh strategic challenges beyond conventional puzzle mechanics. However, some players may find the unpredictable sand flow frustrating when precise placement is required for advanced levels. The color-based matching system works effectively though occasionally suffers from visual clutter when multiple sand colors mix during settling. Ideal for puzzle enthusiasts seeking something beyond static block games, though those preferring predictable patterns might find the physics too variable. The balanced ad model and smooth performance make it accessible for casual play while maintaining engagement through progressive difficulty.