Very difficult sudoku #2286
| 9 | 3 | 6 | 1 | |||||
| 6 | 4 | 7 | ||||||
| 6 | 9 | |||||||
| 8 | 7 | 1 | 5 | |||||
| 3 | ||||||||
| 2 | 4 | 7 | 1 | |||||
| 4 | 7 | 1 | ||||||
| 2 | 1 | 4 | ||||||
| 3 | 8 | 7 | 2 |
Puzzle Completed
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