% heyawake 241 by Mokuani, http://www.janko.at/Raetsel/Heyawake/241.a.htm
heyawake
easy+
10 10
+-+---+-------+-----+
|.|2..|3......|2....|
|.|...|.......|.....|
|.|...|.......|.....|
+-+-+-+-------+-----+
|2..|...............|
|...|...............|
|...|...............|
+---+-+-----+-------+
|.....|3....|3......|
+-----+.....|.......|
|3....|.....|.......|
|.....|.....+-------+
|.....|.....|.......|
+-----+---+-+---+---+
|2....|3..|2....|...|
|.....|...+-----+...|
|.....|...|1....|...|
|.....|...|.....+---+
|.....|...|.....|...|
+-----+---+-----+---+
