0 6 0 0 0 0 5 9 3
0 0 0 0 0 0 0 0 4
0 0 0 7 0 0 2 0 0
0 0 0 0 0 9 7 0 0
4 0 0 0 0 6 0 0 0
3 0 8 0 1 0 6 0 0
1 0 0 0 0 0 0 0 7
9 5 0 0 4 0 0 0 6
0 2 0 0 0 0 8 0 0

7 6 2 1 8 4 5 9 3
8 3 9 6 5 2 1 7 4
5 4 1 7 9 3 2 6 8
2 1 6 4 3 9 7 8 5
4 7 5 8 2 6 9 3 1
3 9 8 5 1 7 6 4 2
1 8 3 9 6 5 4 2 7
9 5 7 2 4 8 3 1 6
6 2 4 3 7 1 8 5 9