% heyawake 238 by Mokuani, http://www.janko.at/Raetsel/Heyawake/238.a.htm
heyawake
easy+
10 10
+---+---------------+
|...|4..............|
+---+...............|
|5..|...............|
|...+-----+-----+---+
|...|3....|3....|2..|
|...|.....|.....|...|
|...|.....|.....|...|
|...|.....|.....|...|
|...|.....|.....|...|
|...+-----+-----+---+
|...|3....|3....|3..|
|...|.....|.....|...|
|...|.....|.....|...|
|...|.....|.....|...|
|...|.....|.....|...|
|...+-----+---+-+---+
|...|3....|...|2....|
|...|.....|...|.....|
|...|.....|...|.....|
+---+-----+---+-----+
