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

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

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

hidden4 {1,2,8.9} in row5, cols: 1,2,4,5
but must use H4frestore.txt, first

