% heyawake 98 by Halflength Sleeve, http://www.janko.at/Raetsel/Heyawake/098.a.htm
heyawake
very hard
24 14
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|2|3......|1..|2..|...|5........|2..|4..|3....|.|
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+-+-------+...........+---+-----+---+...+-----+-+
|.|6......|...........|2..|.........|...|3......|
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|.|.......+-------+---+---+---+-----+-+-+-------+
|.|.......|5......|4......|...|4......|2|.......|
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+-+---+---+-+-----+-+-----+---+---+-+-+-+---+---+
|4....|3....|4......|.........|...|.|3......|2..|
|.....|.....|.......+---------+...|.|.......|...|
|.....|.....|.......|.........|...|.|.......|...|
|.....+-----+.......|.........+---+-+-----+-+---+
|.....|4....|.......|.........|4....|4....|4....|
|.....|.....+-----+-+-----+---+.....|.....|.....|
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+-----+-----+-----+.......|...|.....|.....|.....|
|4................|.......|...|.....|.....|.....|
+-----------------+-------+---+-----+-----+-----+
