% hitori, nikoli sample problem 9 by Hideyoshi Yogosawa
hitori
hard
17 17
g7eb5832141ah61d1
48e8hb5616a237g79
8def53c41b226h111
e8d8a49636gb2757h
8g4h5617ded3abf9f
5chcd41373egbga28
3335371bd8dha4f6f
ac1c2483937g5gd4b
fh61gc7d5558ae4b3
h9c7e4d383bg1g645
b1b7b5behd9f984c3
9a876hghc141d1b3e
b2babdb1bh94959e3
cb7e8eh52161413ag
643331bcbf858a8h3
7e5e9e28a131g1hfd
1694cfbab7he8d8g3
