% heyawake 110 by Halflength Sleeve, http://www.janko.at/Raetsel/Heyawake/110.a.htm
heyawake
very hard
36 20
+-------+-------+-----+---+-+-----+-----+-+---+-------+---+---+---------+
|1......|3......|2....|3..|2|2....|.....|3|2..|4......|2..|2..|3........|
+---+---+.......|.....|...|.|.....|.....|.|...|.......|...|...+---+-----+
|0..|1..|.......|.....|...|.|.....|.....|.|...|.......|...|...|3..|.....|
|...|...+-------+-----+...|.+-----+-----+.|...|.......|...|...|...|.....|
|...|...|6......|2....|...|.|2....|2....|.|...|.......|...|...|...|.....|
+---+---+.......|.....|...|.|.....|.....|.+---+-+---+-+-+-+---+...+-----+
|3..|...|.......|.....|...|.|.....|.....|.|...|.|0..|3..|3|...|...|3....|
|...|...|.......|.....|...+-+-----+-----+.|...|.|...|...|.|...|...|.....|
|...|...|.......|.....|...|4......|.....|.|...|.|...|...|.|...|...|.....|
|...|...|.......+-----+---+.......|.....|.+---+-+---+...|.+---+...|.....|
|...|...|.......|3........|.......|.....|.|.....|3..|...|.|...|...|.....|
+---+-+-+-+-----+-----+---+.......|.....|.+-----+...|...|.|...|...+-----+
|.....|0..|2....|3....|...|.......|.....|.|.....|...|...|.|...|...|2....|
|.....|...|.....|.....|...+---+---+-----+.|.....|...|...|.|...+---+---+-+
|.....|...|.....|.....|...|...|5..|5....|.|.....|...|...|.|...|3..|...|.|
+---+-+...|.....|.....|...|...|...|.....|.+-----+-+-+---+-+---+...|...|.|
|2..|.|...|.....|.....|...|...|...|.....|.|.......|5..........|...|...|.|
|...+-+---+-----+-----+-+-+---+...|.....|.|.......|...........|...+---+.|
|...|.....|3....|3......|3....|...|.....|.|.......|...........|...|...|.|
|...|.....|.....|.......|.....|...+-----+-+-------+---+---+---+...|...|.|
|...|.....|.....|.......|.....|...|3....|4|5......|1..|...|0..|...|...|.|
+---+-+---+-+---+-------+.....|...|.....|.|.......|...|...|...+---+-+-+-+
|3....|2....|4..|4......|.....|...|.....|.|.......|...|...|...|4....|...|
|.....|.....|...|.......+-----+...|.....|.|.......|...|...|...|.....|...|
|.....|.....|...|.......|2....|...|.....|.|.......|...|...|...|.....|...|
|.....|.....|...|.......|.....|...|.....|.|.......+---+-+-+---+.....|...|
|.....|.....|...|.......|.....|...|.....|.|.......|5....|.....|.....|...|
+-----+-----+...+---+-+-+-----+---+-----+.+---+---+.....|.....|.....+---+
|2....|5....|...|...|2|3|6........|4....|.|3..|0..|.....|.....|.....|...|
|.....|.....|...|...|.|.|.........|.....|.|...|...|.....+-----+-----+...|
|.....|.....|...|...|.|.|.........|.....|.|...|...|.....|3....|5....|...|
|.....|.....|...|...|.|.|.........|.....|.|...|...|.....|.....|.....+---+
|.....|.....|...|...|.|.|.........|.....|.|...|...|.....|.....|.....|...|
+-+---+-+---+...|...|.|.|.........|.....|.|...+---+.....|.....|.....|...|
|.|3....|2..|...|...|.|.|.........|.....|.|...|...|.....|.....|.....|...|
|.|.....|...+---+...|.|.|.........+-----+.+---+...|.....+-----+-----+---+
|.|.....|...|1..|...|.|.|.........|.....|.|2..|...|.....|2....|0....|2..|
|.|.....|...|...|...|.|.+---------+.....|.|...|...+-----+.....|.....|...|
|.|.....|...|...|...|.|.|2........|.....|.|...|...|2....|.....|.....|...|
+-+-----+---+---+---+-+-+---------+-----+-+---+---+-----+-----+-----+---+
