Flow Block
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If you have ten spare minutes, Flow Block fits inside them. It is a riddle-tent game with plain controls and zero setup — pick it and it starts.
Perfectly blends the classic Tetris gameplay with innovative sand flow mechanics. In the game, players not only follow the basic rules of traditional Tetris but also need to guide flowing sand particles to fill target areas.
How to play: Click on the sand blocks at the bottom to place them into the game. When same-colored sand particles successfully connect the left and right ends, the elimination effect is triggered and points are awarded.
There are more games at the riddle-tent booth, and the full fair is 120 games deep — all free, all instant, none of them a demo.







