Is Sudoku free to play?

Yes. Sudoku runs in a browser at no cost, with nothing to install and no purchase to make.

How often does Sudoku reset?

Once a day. Everybody gets the same puzzle, and a new one replaces it when the game's day rolls over.

Can I play Sudoku unlimited?

Not Sudoku itself, which gives one puzzle a day. The closest unlimited games to it in this directory, all of which you can replay as often as you like: RNGdle Sandbox, Meowdoku and Cutle Unlimited.

Where does Sudoku run?

On games.cyber-jack.uk, and you can play it inside this page without leaving Alldle.

What kind of game is Sudoku?

It sits in Logic & Math, alongside the other daily games of that kind in the catalogue.

Logic & Math 3 plays

Sudoku

games.cyber-jack.uk

A free daily Sudoku with a new shared puzzle every day. Difficulty rises from Easy on Monday to Expert on Sunday. Includes notes, hints and optional free play.

Sudoku

Logic & Math

The facts

Runs on: games.cyber-jack.uk
Category: Logic & Math
Languages: English
How often: A new puzzle every day
On Alldle since: November 2026
Price: Free, no signup

Questions about Sudoku

Is Sudoku free to play?: Yes. Sudoku runs in a browser at no cost, with nothing to install and no purchase to make.
How often does Sudoku reset?: Once a day. Everybody gets the same puzzle, and a new one replaces it when the game's day rolls over.
Can I play Sudoku unlimited?: Not Sudoku itself, which gives one puzzle a day. The closest unlimited games to it in this directory, all of which you can replay as often as you like: RNGdle Sandbox, Meowdoku and Cutle Unlimited. RNGdle Sandbox Meowdoku Cutle Unlimited
What languages does Sudoku support?: English.
Where does Sudoku run?: On games.cyber-jack.uk, and you can play it inside this page without leaving Alldle.
What kind of game is Sudoku?: It sits in Logic & Math, alongside the other daily games of that kind in the catalogue.

How it compares

If you play Sudoku, the closest things to it in the catalogue are Cutle, Shikaku of the day and Centroid. They sit in the same logic & math category. See the full list of alternatives.