
5 0 0  6 0 0  0 0 0
0 4 0  0 0 3  0 0 0
0 0 9  0 0 0  0 1 0

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

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

unsolvable #559
hidnBoxPair+kcell*n solves
