examples/metro-2012-06-29.sudoku


1
2
3
4
5
6
7
8
9
10
11

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

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

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