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Play Flow Block free online

Flow Block combines the well-known Tetris-style block game with flowing sand. You place blocks as you are used to, but the sand grains then keep flowing and fill up the board. Connect sand of the same color from the left to the right side and that strip disappears, good for points.

You click the sand blocks at the bottom to place them on the board. As soon as sand of one color connects the left and right side, it disappears and you get points.

Flow Block is one of the puzzle games on 1001 Games. Want more? Check out the similar games below.


How do you play Flow Block?

Click the game window and Flow Block starts right away. Controls: mouse.

Is Flow Block free?

Yes, you play Flow Block for free on 1001 Games, with no download, installation or account.

Can you play Flow Block on your phone?

Yes, Flow Block works in the browser of your phone and tablet, and just as well on a computer.

Supported devicesComputer, phone, tablet
DeveloperInfinity Loop
GenrePuzzle Games
SubcategoryTetris
Release dateNovember 1, 2025
Last updateNovember 1, 2025
ControlsMouse
Times played0
RatingNo votes yet

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