% heyawake 5 by ?, http://www.janko.at/Raetsel/Heyawake/005.a.htm
heyawake
easy+
10 10
+---+-----+-+-----+-+
|2..|.....|.|3....|.|
|...|.....|.|.....|.|
|...|.....|.|.....|.|
+---+-+---+.+-----+.|
|2....|2..|.|0....|.|
|.....|...|.|.....|.|
|.....|...|.|.....|.|
+-----+---+-+-----+-+
|...................|
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|...................|
+-+-----+-+---+-----+
|2|0....|.|1..|3....|
|.|.....|.|...|.....|
|.|.....|.|...|.....|
|.+-----+.+---+-+---+
|.|.....|.|0....|...|
|.|.....|.|.....|...|
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+-+-----+-+-----+---+
