Sudoku archive
New puzzles daily, at three levels.
| Puzzle | Difficulty | Published |
|---|---|---|
| February 2021 | ||
| Sudoku 69 | Very hard | Sat 6 Feb |
| Sudoku 68 | Hard | Fri 5 Feb |
| Sudoku 67 | Medium | Thu 4 Feb |
| Sudoku 66 | Easy | Wed 3 Feb |
| Sudoku 65 | Easy | Tue 2 Feb |
| Sudoku 64 | Very easy | Mon 1 Feb |
| January 2021 | ||
| Sudoku 63 | Extremely hard | Sun 31 Jan |
| Sudoku 62 | Very hard | Sat 30 Jan |
| Sudoku 61 | Hard | Fri 29 Jan |
| Sudoku 60 | Medium | Thu 28 Jan |
| Sudoku 59 | Easy | Wed 27 Jan |
| Sudoku 58 | Easy | Tue 26 Jan |
| Sudoku 57 | Very easy | Mon 25 Jan |
| Sudoku 56 | Extremely hard | Sun 24 Jan |
| Sudoku 55 | Very hard | Sat 23 Jan |
| Sudoku 54 | Hard | Fri 22 Jan |
| Sudoku 53 | Medium | Thu 21 Jan |
| Sudoku 52 | Easy | Wed 20 Jan |
| Sudoku 51 | Easy | Tue 19 Jan |
| Sudoku 50 | Very easy | Mon 18 Jan |