% heyawake 151 by Halflength Sleeve, http://www.janko.at/Raetsel/Heyawake/151.a.htm
heyawake
easy+
10 10
+-+-----+-----+-+---+
|.|2....|3....|.|...|
|.|.....|.....|.|...|
|.|.....|.....|.|...|
+-+-----+-----+-+---+
|.|.....|2......|...|
|.|.....|.......|...|
|.|.....|.......|...|
|.|.....|.......|...|
|.|.....|.......|...|
+-+-----+---+---+---+
|.|5....|...|.......|
|.|.....|...|.......|
|.|.....|...|.......|
|.|.....|...+---+---+
|.|.....|...|1..|...|
|.+-----+...|...+---+
|.|2....|...|...|2..|
|.|.....|...|...|...|
|.|.....|...|...|...|
+-+-----+---+---+---+
