% heyawake 265 by Toonkigou, http://www.janko.at/Raetsel/Heyawake/265.a.htm
heyawake
easy
10 10
+---+-+---+-+---+---+
|1..|1|1..|.|...|2..|
|...|.|...+-+...|...|
|...|.|...|1|...|...|
+---+-+---+-+---+---+
|4....|...|2........|
|.....|...|.........|
|.....|...|.........|
|.....|...+-----+---+
|.....|...|2....|...|
+-----+...+-----+...|
|.....|...|.....|...|
+-----+---+.....|...|
|.........|.....|...|
+---+-----+-----+---+
|2..|4....|.....|...|
|...|.....+-----+...|
|...|.....|.....|...|
|...|.....+-----+...|
|...|.....|2....|...|
+---+-----+-----+---+
