% heyawake 127 by Halflength Sleeve, http://www.janko.at/Raetsel/Heyawake/127.a.htm
heyawake
medium
24 14
+-------+---------+---+-----+---+-----+---------+
|2......|3........|...|.....|...|5....|2........|
|.......|.........+---+-----+---+.....+-----+---+
|.......|.........|...|5....|1..|.....|.....|2..|
+-------+---+-----+...|.....|...|.....|.....|...|
|3......|...|.....|...|.....|...|.....|.....|...|
|.......|...+-----+...|.....|...|.....+-----+-+-+
|.......|...|0....|...|.....|...|.....|2......|.|
+---+---+---+.....|...+-----+---+.....|.......|.|
|3..|...|...|.....|...|.....|2..|.....|.......|.|
|...|...+---+-+---+---+.....|...+-----+-+-----+.|
|...|...|1....|.......|.....|...|3......|.....|.|
|...|...|.....|.......+-+---+...|.......+-----+-+
|...|...|.....|.......|.|0..|...|.......|.....|2|
+---+---+.....+-------+-+...+---+-+-----+.....|.|
|2..|...|.....|.........|...|2....|3....|.....|.|
|...|...+-----+.........|...|.....|.....|.....|.|
|...|...|4....|.........|...|.....|.....|.....|.|
|...|...|.....|.........+---+-----+-----+-----+-+
|...|...|.....|.........|...|4....|2....|2......|
+---+---+.....|.........|...|.....|.....+---+---+
|2..|3..|.....|.........|...|.....|.....|...|2..|
|...|...|.....+---+-----+...|.....|.....|...|...|
|...|...|.....|...|4....|...|.....|.....|...|...|
|...|...+-----+...|.....|...+-----+-----+...|...|
|...|...|3....|...|.....|...|2....|1....|...|...|
|...|...|.....+---+.....|...|.....|.....|...+---+
|...|...|.....|...|.....|...|.....|.....|...|...|
+---+---+-----+---+-----+---+-----+-----+---+---+
