Very difficult sudoku #3278
| 8 | 3 | 7 | 6 | |||||
| 2 | 3 | 9 | ||||||
| 5 | 3 | |||||||
| 8 | 6 | 2 | 3 | 1 | ||||
| 9 | ||||||||
| 5 | 2 | 1 | 4 | 3 | ||||
| 3 | 5 | |||||||
| 6 | 8 | 4 | ||||||
| 4 | 5 | 9 | 2 |
Puzzle Completed
Your time
00:00
How difficult was this sudoku?
Sudoku