% heyawake 260 by Mokuani, http://www.janko.at/Raetsel/Heyawake/260.a.htm
heyawake
medium
24 14
+---+-+---+---+---+-----+-----+-----+---+---+-+-+
|2..|0|1..|2..|...|3....|3....|2....|2..|4..|.|0|
|...|.|...|...|...|.....|.....+-----+...|...+-+-+
|...|.|...|...|...|.....|.....|3....|...|...|6..|
|...+-+---+-+-+---+-+---+.....|.....|...|...|...|
|...|3......|.|4....|...|.....|.....|...|...|...|
|...|.......|.|.....|...+-----+.....|...|...|...|
|...|.......|.|.....|...|3....|.....|...|...|...|
|...+-------+.|.....|...|.....|.....|...+---+...|
|...|2......|.|.....|...|.....|.....|...|...|...|
+---+-------+-+-----+---+-----+-----+---+---+...|
|j..........................................|...|
|...........................................|...|
|...........................................|...|
|...........................................|...|
|...........................................|...|
+---+-----+---+-----+---+-+---+---+-----+---+...|
|...|5....|...|3....|...|2|2..|...|5....|...|...|
|...|.....|...|.....|...|.|...|...|.....|...|...|
|...|.....|...|.....|...|.|...|...|.....|...|...|
|...|.....|...+-----+...|.|...|...|.....|...+---+
|...|.....|...|4....|...|.|...|...|.....|...|...|
+---+---+-+---+.....|...+-+---+---+-----+-+-+...|
|2..|2..|.....|.....|...|1....|1..|4......|.|...|
|...|...|.....|.....|...+-----+...|.......|.+---+
|...|...|.....|.....|...|.....|...|.......|.|...|
|...|...|.....+-----+---+.....|...|.......|.|...|
|...|...|.....|.........|.....|...|.......|.|...|
+---+---+-----+---------+-----+---+-------+-+---+
