% heyawake 263 by Toonkigou, http://www.janko.at/Raetsel/Heyawake/263.a.htm
heyawake
easy
10 10
+---+---+-+---+-----+
|...|3..|0|1..|2....|
|...|...|.|...|.....|
|...|...|.|...|.....|
+---+...|.+---+-+---+
|...|...|.|1....|3..|
|...+---+-+.....|...|
|...|0....|.....|...|
+---+-+---+---+-+...|
|0..|2|2......|1|...|
|...|.|.......|.|...|
|...|.|.......|.|...|
+---+.+---+---+-+...|
|...|.|...|3....|...|
|...+-+...|.....+---+
|...|.|...|.....|2..|
+-+-+-+---+.....|...|
|.|2..|1..|.....|...|
|.|...|...+-----+---+
|.|...|...|2....|...|
+-+---+---+-----+---+
