3 4 5 8 6 9 2 7 1
2 1 6 4 5 7 9 8 3
7 9 8 2 3 1 5 6 4
1 8 9 7 2 4 6 3 5
5 2 4 6 1 3 8 9 7
6 3 7 5 9 8 4 1 2
4 5 1 9 7 6 3 2 8
9 7 2 3 8 5 1 4 6
8 6 3 1 4 2 7 5 9
28-05-2020.......diavolico
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