Very difficult sudoku #526
| 3 | 7 | |||||||
| 9 | 2 | 8 | 6 | 1 | ||||
| 3 | 2 | |||||||
| 3 | 9 | 6 | 8 | |||||
| 1 | 8 | |||||||
| 6 | 3 | 4 | 2 | |||||
| 9 | 1 | |||||||
| 8 | 6 | 3 | 2 | 5 | ||||
| 5 | 3 |
Puzzle Completed
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