% heyawake 218 by Momotereu, http://www.janko.at/Raetsel/Heyawake/218.a.htm
heyawake
medium
24 14
+---+---------+-------+-----+-----+---+-------+-+
|1..|4........|4......|.....|.....|2..|2......|1|
|...|.........|.......|.....|.....|...+-----+-+-+
|...|.........|.......|.....|.....|...|2....|...|
+---+---------+.......+-----+-----+...|.....|...|
|2..|.........|.......|...........|...|.....|...|
|...+---+-+---+-+-+---+-+-------+-+-+-+---+-+---+
|...|...|.|...|3|.|.....|2......|...|3....|3....|
|...|...|.|...|.|.|.....+-------+---+.....|.....|
|...|...|.|...|.|.|.....|4......|2..|.....|.....|
+---+---+-+...|.|.|.....|.......|...|.....|.....|
|3..|...|.|...|.|.|.....|.......|...|.....|.....|
|...+---+-+---+.|.|.....|.......+-+-+-+-+-+-+---+
|...|...|.|...|.|.|.....|.......|.|...|.|2..|1..|
|...|...|.|...|.+-+-----+-----+-+.|...|.|...|...|
|...|...|.|...|.|3......|3....|.|.|...|.|...|...|
+---+-+-+-+-+-+-+.......|.....|.|.+---+-+---+...|
|3....|3....|2..|.......|.....|.|.|0..|.|1..|...|
|.....|.....|...|.......|.....|.|.+---+-+---+---+
|.....|.....|...|.......|.....|.|.|...|.|...|2..|
|.....|.....+---+-------+.....|.|.|...|.|...|...|
|.....|.....|...|.......|.....|.|.|...|.|...|...|
+---+-+---+-+-+-+-------+-+---+-+-+---+-+---+...|
|1..|.....|...|.|2........|4......|.........|...|
|...|.....|...+-+---------+.......+---------+---+
|...|.....|...|3..........|.......|3........|2..|
+-+-+-----+...|...........|.......|.........|...|
|.|0......|...|...........|.......|.........|...|
+-+-------+---+-----------+-------+---------+---+
