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

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