Sudoku archive
New puzzles daily, at three levels.
| Puzzle | Difficulty | Published |
|---|---|---|
| January 2022 | ||
| Sudoku 428 | Very easy | Mon 31 Jan |
| Sudoku 427 | Extremely hard | Sun 30 Jan |
| Sudoku 426 | Very hard | Sat 29 Jan |
| Sudoku 425 | Hard | Fri 28 Jan |
| Sudoku 424 | Medium | Thu 27 Jan |
| Sudoku 423 | Easy | Wed 26 Jan |
| Sudoku 422 | Easy | Tue 25 Jan |
| Sudoku 421 | Very easy | Mon 24 Jan |
| Sudoku 420 | Extremely hard | Sun 23 Jan |
| Sudoku 419 | Very hard | Sat 22 Jan |
| Sudoku 418 | Hard | Fri 21 Jan |
| Sudoku 417 | Medium | Thu 20 Jan |
| Sudoku 416 | Easy | Wed 19 Jan |
| Sudoku 415 | Easy | Tue 18 Jan |
| Sudoku 414 | Very easy | Mon 17 Jan |
| Sudoku 413 | Extremely hard | Sun 16 Jan |
| Sudoku 412 | Very hard | Sat 15 Jan |
| Sudoku 411 | Hard | Fri 14 Jan |
| Sudoku 410 | Medium | Thu 13 Jan |
| Sudoku 409 | Easy | Wed 12 Jan |