Is Bubble Sudoku free to play?

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

How often does Bubble Sudoku reset?

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

Where does Bubble Sudoku run?

On bubblesudoku.com, and you can play it inside this page without leaving Alldle.

What kind of game is Bubble Sudoku?

It sits in Colors, alongside the other daily games of that kind in the catalogue.

Colors 1 plays

Bubble Sudoku

bubblesudoku.com

Bubble Sudoku is a daily sudoku played with nine colored bubbles instead of the numbers 1 to 9. Classic 9x9 rules, one new board a day for everyone, and hints that teach the technique behind each move. Free in the browser with no account, and you can share your result without spoilers.

Bubble Sudoku

Colors

The facts

Runs on: bubblesudoku.com
Category: Colors
Languages: English
How often: A new puzzle every day
On Alldle since: September 2026
Price: Free, no signup

Questions about Bubble Sudoku

Is Bubble Sudoku free to play?: Yes. Bubble Sudoku runs in a browser at no cost, with nothing to install and no purchase to make.
How often does Bubble Sudoku reset?: Once a day. Everybody gets the same puzzle, and a new one replaces it when the game's day rolls over.
What languages does Bubble Sudoku support?: English.
Where does Bubble Sudoku run?: On bubblesudoku.com, and you can play it inside this page without leaving Alldle.
What kind of game is Bubble Sudoku?: It sits in Colors, alongside the other daily games of that kind in the catalogue.

How it compares

If you play Bubble Sudoku, the closest things to it in the catalogue are ColorGuesser, Prism and Toon Tone. They sit in the same colors category. See the full list of alternatives.