A steady, achievable rhythm
One medium-level puzzle per day: enough to challenge your brain, never so much that it becomes a chore. Five to fifteen minutes is all you need.
Daily Sudoku
Every day at midnight, a new medium-level puzzle appears here — the same for everyone. Solve it, build your streak, and come back tomorrow for the next one.
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Why a puzzle every day?
Regularity works
Just as with exercise, the same goes for brain training: small but daily beats big but rarely. A daily puzzle trains your memory, logic, and concentration in a calm way.
Puzzling together
Everyone gets exactly the same puzzle today. Fun to compare with your partner, friends, or children: who solved it the fastest?
New to sudoku? First take a calm look at the rules, or practice at your own pace with a regular sudoku at the easy, medium, or hard level.
Frequently asked questions
When does the new puzzle appear?
Every day at midnight (local time), a new puzzle is ready automatically. You don't need to refresh or install anything — just open the page.
Does everyone really get the same puzzle?
Yes. The puzzle of the day is derived from the date, so everyone who plays today gets exactly the same grid. That way you can compare your time with family and friends.
What happens if I skip a day?
Then your streak starts again from one. No worries: your best streak is kept, and every day is a new chance to build a longer streak.
Do I need an account to keep track of my streak?
No. Your streak, your best streak, and your times are saved on your own device. No account is needed and nothing is sent to us.
How hard is the daily puzzle?
The daily sudoku is set at the medium level: 34 cells are already filled in. If you find that too tough or too easy, you can choose a level yourself on the regular sudoku page.