What is Sudoblocks?
Sudoblocks is a free puzzle game with brain elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. Sudoblocks is a tile-matching puzzle game that combines the sudoku experience with the block genre.
How to play Sudoblocks
- Press "Play now" on the game screen. Sudoblocks loads inside the player; some games take up to 20 seconds and may show a short ad first.
- 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
- Use the full-screen button at the bottom right of the player for a bigger view, and press Esc to leave full screen.
Game details
| Category | Puzzle |
|---|---|
| Tags | Brain |
| Controls | Mouse |
| Screen | Landscape (800 × 600) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameMonetize |
| Added to Gameziko | 30 September 2026 |
Description from the developer
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 3x3 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!
Sudoblocks: frequently asked questions
Is Sudoblocks free to play?
Yes. Sudoblocks is free to play on Gameziko, with no download and no account needed. Like most free web games, it is funded by ads, so it may show a short ad before or between rounds.
What are the controls in Sudoblocks?
The developer's instructions for Sudoblocks say: "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"
Can I play Sudoblocks on a phone or tablet?
Sudoblocks is an HTML5 game, so it opens in modern mobile browsers as well as on a computer. Its controls were designed mainly for a mouse, so a computer usually gives the smoothest experience.
What games are similar to Sudoblocks?
If you like Sudoblocks, try Candy Sort, Sands of Anubis and Level Once Again. They are puzzle games with similar themes, and you can find more in the Puzzle category on Gameziko.
Good to know
Sudoblocks is made by an independent developer and delivered by GameMonetize, so Gameziko cannot change the game or recover lost progress. Any progress the game saves is kept in your browser on this device. If the game does not start, wait up to 20 seconds, allow ads for gameziko.com and try again, or report the game.

























































































