Today’s shared challenge
The daily Sudoku puzzle is shown for today. Everyone receives the same board for that date, which makes it easy to compare progress with friends or build a simple routine.
One shared board
Daily Sudoku Board
Daily Sudoku is ready.
Fresh each day
Play the Daily Sudoku Puzzle
The daily page gives every player the same puzzle on the same date. The board is generated from a UTC date seed, so the challenge stays shared across devices and locations. Today’s puzzle is shown for today, and you can restart it at any time without losing the shared format. Come back tomorrow for a fresh grid and use the guide pages if you want help with scanning, elimination, or keeping mistakes under control.
About the daily board
How the daily Sudoku works
Behind the scenes, the daily board is built from a deterministic date seed rather than a random number. When your browser loads this page, it reads the current calendar date in UTC and feeds that value into the generator, which always returns the exact same grid for a given day. That is why two people opening the puzzle from different continents land on identical clues: the seed, not the visitor, decides the layout. The approach also keeps the page lightweight, since no server call or login is needed to fetch a fresh challenge.
A shared puzzle turns a solo pastime into something social. Because the grid is the same for everyone until midnight rolls over, you can swap solving times with a friend, race a sibling over breakfast, or simply see how your pace stacks up against yesterday. There is no leaderboard pressure and no streak to protect, just a common starting point that gives every conversation about the puzzle a reliable reference. Restarting the board resets your own progress while leaving that shared date-seeded grid intact.
Returning each morning is an easy habit to build. One grid per day keeps the commitment small, and the predictable reset gives you a natural rhythm without the open-ended pull of an endless queue. It is entirely free, runs straight in the browser, and asks for no account, email, or install, so you can bookmark the page and pick up the new board whenever it suits you. When you crave more reps between resets, the easy, medium, and hard sections are a click away and just as free.
Frequently asked questions
What is the daily Sudoku puzzle?
The daily Sudoku is a single board that everyone sees on the same date. It is generated from a UTC date seed, so the same date always produces the same puzzle for every player.
Does everyone get the same daily Sudoku?
Yes. Because the board is seeded by the calendar date, every device and location gets an identical puzzle for that day, which makes it easy to compare your progress with friends.
When does the daily Sudoku reset?
A new daily board appears when the UTC date changes. You can restart the current day's puzzle as often as you like without losing the shared board for that date.
Is the daily Sudoku free?
Yes. The daily Sudoku is completely free to play in your browser, with no account or download required. If you want extra practice, the easy, medium, and hard sections are free too.