Sudoku archive
New puzzles daily, at three levels.
| Puzzle | Difficulty | Published |
|---|---|---|
| October 2022 | ||
| Sudoku 688 | Easy | Tue 18 Oct |
| Sudoku 687 | Very easy | Mon 17 Oct |
| Sudoku 686 | Extremely hard | Sun 16 Oct |
| Sudoku 685 | Very hard | Sat 15 Oct |
| Sudoku 684 | Hard | Fri 14 Oct |
| Sudoku 683 | Medium | Thu 13 Oct |
| Sudoku 682 | Easy | Wed 12 Oct |
| Sudoku 681 | Easy | Tue 11 Oct |
| Sudoku 680 | Very easy | Mon 10 Oct |
| Sudoku 679 | Extremely hard | Sun 9 Oct |
| Sudoku 678 | Very hard | Sat 8 Oct |
| Sudoku 677 | Hard | Fri 7 Oct |
| Sudoku 676 | Medium | Thu 6 Oct |
| Sudoku 675 | Easy | Wed 5 Oct |
| Sudoku 674 | Easy | Tue 4 Oct |
| Sudoku 673 | Very easy | Mon 3 Oct |
| Sudoku 672 | Extremely hard | Sun 2 Oct |
| Sudoku 671 | Very hard | Sat 1 Oct |
| September 2022 | ||
| Sudoku 670 | Hard | Fri 30 Sep |
| Sudoku 669 | Medium | Thu 29 Sep |