Free every day
SUDOKU
Fill the grid so every row, every column and every box of nine contains the digits 1 through 9 exactly once.
How the daily sudoku works
Fill the grid so every row, every column and every box of nine contains the digits 1 through 9 exactly once. Some digits are already given.
Every daily sudoku has exactly one solution and can be solved with pure logic — guessing is never needed. Place a digit twice in a row, column or box and the conflict lights up.
Done? The check only tells you whether the grid is correct, never which cells are wrong. The timer pauses automatically when you leave the tab.
Frequently asked questions
How hard is today's sudoku?
The difficulty rotates day by day, from approachable to a proper challenge. Every puzzle can be solved without guessing.
Can I pause and continue later?
Yes. Your progress is saved on your device and the timer pauses as soon as you hide the tab — you can pick it up again later in the day.
Are there lives or a maximum number of tries?
No. You can check as often as you like; only your time goes into the share message.