Flow Block

Flow Block delivers a captivating free online puzzle blending classic Tetris mechanics with mesmerizing sand flow dynamics. Place colorful sand blocks strategically on the grid to create paths that guide flowing particles from top to bottom and across to connect matching colors between left and right sides. Watch as sand cascades realistically, filling gaps and triggering explosive clears when same-color streams link the edges. This innovative twist demands foresight in block placement, balancing stack height to avoid overflow while building wide bases for optimal horizontal flow and massive chain reactions. Vibrant visuals and smooth physics enhance the relaxing yet challenging experience, with escalating speeds and denser patterns testing your puzzle prowess. Perfect for brain-teasing sessions, Flow Block offers endless replayability through high-score pursuits and combo mastery. Immerse in this addictive block-stacking adventure that redefines matching and flowing fun.