% heyawake 135 by Halflength Sleeve, http://www.janko.at/Raetsel/Heyawake/135.a.htm
heyawake
medium
18 10
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|3......|.|2..|2....|3..........|4..|
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+---+---+.+---+-----+---+-------+...|
|0..|...|.|5............|.......|...|
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+---+---+-+-+-----------+---+---+...|
|3..|.....|.|5..............|...|...|
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|...+-----+-+-----------+---+---+...|
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+---+-+-----+---+-----+-+.......|...|
|...|.|3....|...|.....|2|.......|...|
|...|.|.....|...|.....|.+-----+-+---+
|...|.|.....|...|.....|.|2....|2....|
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+---+-+-----+---+-----+-+-----+-----+
