Very difficult sudoku #3198
| 7 | 3 | 1 | 2 | 4 | ||||
| 2 | 6 | |||||||
| 3 | 2 | |||||||
| 8 | 6 | 3 | ||||||
| 7 | 9 | |||||||
| 2 | 5 | 4 | ||||||
| 4 | 7 | |||||||
| 5 | 1 | 8 | ||||||
| 6 | 9 | 8 |
Puzzle Completed
Your time
00:00
How difficult was this sudoku?
Sudoku