Sudoku archive
New puzzles daily, at three levels.
| Puzzle | Difficulty | Published |
|---|---|---|
| February 2022 | ||
| Sudoku 448 | Extremely hard | Sun 20 Feb |
| Sudoku 447 | Very hard | Sat 19 Feb |
| Sudoku 446 | Hard | Fri 18 Feb |
| Sudoku 445 | Medium | Thu 17 Feb |
| Sudoku 444 | Easy | Wed 16 Feb |
| Sudoku 443 | Easy | Tue 15 Feb |
| Sudoku 442 | Very easy | Mon 14 Feb |
| Sudoku 441 | Extremely hard | Sun 13 Feb |
| Sudoku 440 | Very hard | Sat 12 Feb |
| Sudoku 439 | Hard | Fri 11 Feb |
| Sudoku 438 | Medium | Thu 10 Feb |
| Sudoku 437 | Easy | Wed 9 Feb |
| Sudoku 436 | Easy | Tue 8 Feb |
| Sudoku 435 | Very easy | Mon 7 Feb |
| Sudoku 434 | Extremely hard | Sun 6 Feb |
| Sudoku 433 | Very hard | Sat 5 Feb |
| Sudoku 432 | Hard | Fri 4 Feb |
| Sudoku 431 | Medium | Thu 3 Feb |
| Sudoku 430 | Easy | Wed 2 Feb |
| Sudoku 429 | Easy | Tue 1 Feb |