Is Sudoku Shift free to play?

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

How often does Sudoku Shift reset?

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

On coffeefirst.games, and you can play it inside this page without leaving Alldle.

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

Logic & Math 3 plays

Three connected Sudokus a day, starting at 4x4 and growing into 6x6.

Sudoku Shift

Logic & Math

Is Sudoku Shift free to play?: Yes. Sudoku Shift runs in a browser at no cost, with nothing to install and no purchase to make.
How often does Sudoku Shift 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 Sudoku Shift support?: English.
Where does Sudoku Shift run?: On coffeefirst.games, and you can play it inside this page without leaving Alldle.
What kind of game is Sudoku Shift?: It sits in Logic & Math, alongside the other daily games of that kind in the catalogue.

If you play Sudoku Shift, the closest things to it in the catalogue are Shikaku of the day, Five Fold and Daily Akari. They share its daily, english, logic grid. See the full list of alternatives.