Very difficult sudoku #3118
| 3 | 9 | 8 | ||||||
| 6 | 4 | 1 | ||||||
| 9 | 6 | |||||||
| 3 | 1 | 8 | ||||||
| 5 | 9 | 6 | ||||||
| 2 | ||||||||
| 4 | 5 | 2 | 3 | |||||
| 4 | 5 | 8 | ||||||
| 2 | 3 | 8 | 7 |
Puzzle Completed
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