3
2
9
7
9
4
1
2
8
7
3
8
9
2
3
1
5
2
6
7
4
2
3
6
1
Time 00:00
Mistakes 0
Ready
Daily sudoku — 2026-12-19
Hard level, 25 clues. The board is generated from the date, so this link will show the same puzzle to anyone who opens it.
Difficulty rotates by weekday: Monday and Tuesday are easier, Friday to Sunday are the hard ones. The archive is generated ahead of time, so tomorrow's puzzle is already there if you want a preview.