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

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