% heyawake 34 by Noriyuki Shimazaki, http://www.janko.at/Raetsel/Heyawake/034.a.htm
heyawake
easy+
10 10
+---+-----+---+-----+
|...|.....|...|.....|
|...|.....+---+-----+
|...|.....|2..|2....|
+---+-+---+...|.....|
|3....|...|...|.....|
|.....|...+---+-+---+
|.....|...|1....|...|
+---+-+---+.....|...|
|...|2....|.....|...|
+---+-----+-----+---+
|...|2....|.....|...|
|...|.....+---+-+---+
|...|.....|...|.....|
+---+-+---+...|.....|
|.....|...|...|.....|
|.....|...+---+-+---+
|.....|...|3....|...|
+-----+---+.....|...|
|.....|...|.....|...|
+-----+---+-----+---+
