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

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