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Sudoblocks

If you enjoy logical puzzles that ask you to plan ahead, this tile-matching game blends Sudoku-style thinking with block placement. You clear the board by filling 3x3 squares or completing straight lines, using pieces dragged from a container on the right with the left mouse button. It runs in the browser on desktop, with the left side holding power-ups like undo, destroy, rotate and swap, plus three modes: standard, timed and relaxed.

Sudoblocks — play free online

About this game

Sudoblocks is a tile-matching puzzle game that combines the sudoku experience with the block genre. Although a block game in its soul, it adopts the input of the Sudoku mechanics by introducing a new mechanic: Your job is to clean the board by using the pieces on the right to fill the 3×3 squares or complete straight lines. The left side holds your power-ups that will help you beat the game such as undo, destroy, rotate, swap. There are three game modes for your every mood: Standard, timed, or relaxed. It even has a night mode! Sudoblocks offers a puzzle experience like you’ve never seen before!

How to play

Pick up a piece from the right container by holding down your left mouse button and drop it on an empty block by releasing it

Questions people ask

Can I play Sudoblocks online for free?
Yes. Open Sudoblocks in this browser and press Play. There is no download or account required.
Do I need to install Sudoblocks?
No. The game runs inside the browser page, so there is nothing to install.
Does Sudoblocks work on mobile?
This game does not list touch controls. For the best experience, use a keyboard and mouse.