Very difficult sudoku #2223
| 6 | 7 | |||||||
| 5 | 7 | 9 | 4 | 2 | ||||
| 1 | 2 | |||||||
| 7 | 9 | 2 | 3 | 4 | ||||
| 2 | 6 | 1 | 9 | 8 | ||||
| 2 | 1 | |||||||
| 8 | 9 | 4 | 6 | 7 | ||||
| 6 | 3 |
Puzzle Completed
Your time
00:00
How difficult was this sudoku?
Sudoku