Veľmi ťažké sudoku #1904
| 3 | 7 | 8 | 1 | |||||
| 6 | 2 | 4 | ||||||
| 9 | 3 | 8 | 7 | |||||
| 6 | 5 | 9 | ||||||
| 7 | 8 | 9 | 6 | 5 | 1 | |||
| 9 | 2 | 1 | 7 | |||||
| 4 | 9 | 3 | ||||||
| 8 | 5 | |||||||
Puzzle Completed
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00:00
How difficult was this sudoku?
SK
Sudoku