Very difficult sudoku #1725
| 9 | 8 | 4 | ||||||
| 9 | 7 | 8 | 2 | |||||
| 7 | 3 | |||||||
| 9 | 2 | 5 | ||||||
| 7 | 6 | 8 | 3 | |||||
| 1 | 9 | 7 | ||||||
| 7 | 6 | |||||||
| 9 | 6 | 2 | 5 | |||||
| 2 | 8 | 5 |
Puzzle Completed
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