Planarity Puzzle
August 1st, 2005
New month new topic.
Lets start off with some trivia for those people who enjoy puzzle solving.
A Planar Graph is a graph that can be embedded in a plane so that no edges intersect.
This puzzle allows you to experiment with planar graphs by rearranging the vertices (blue dots) so that none of the edges intersect …
Warning this may be addictive 
Check it out at
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Categories: Trivia
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