% heyawake 85 by Halflength Sleeve, http://www.janko.at/Raetsel/Heyawake/085.a.htm
heyawake
medium-
18 10
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+---+-----+...+-----+...+---+-----+-+
|...|5....|...|.....|...|0..|2....|0|
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+---+-----+-----+---+---+---+-----+-+
