% heyawake 105 by Halflength Sleeve, http://www.janko.at/Raetsel/Heyawake/105.a.htm
heyawake
medium-
18 10
+---------+-+---+-------+-----------+
|.........|1|3..|5......|2..........|
+---------+.|...|.......+---+-----+-+
|3........|.|...|.......|0..|.....|2|
|.........|.|...|.......|...|.....|.|
|.........|.|...|.......|...|.....|.|
+---+-----+-+---+.......|...|.....|.|
|...|5..........|.......|...|.....|.|
|...|...........+-------+---+-----+-+
|...|...........|5..................|
+---+...........|...................|
|3..|...........|...................|
|...+-----+-----+-----+-----+---+---+
|...|5....|2....|.....|.....|1..|...|
|...|.....|.....|.....|.....|...|...|
|...|.....|.....|.....|.....|...|...|
|...|.....|.....+-----+-----+...+---+
|...|.....|.....|3....|2....|...|0..|
+---+-----+-----+.....|.....|...|...|
|.........|.....|.....|.....|...|...|
+---------+-----+-----+-----+---+---+
