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

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

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

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