3
6
9
2
8
5
7
9
4
5
3
1
5
1
9
6
3
8
8
2
5
1
7
2
7
8
9
Time 00:00
Mistakes 0
Ready
Daily sudoku — 2026-06-21
Medium level, 27 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.