4369 shaares
Can you untangle the graph? See if you can position the vertices so that no two lines cross.
The game was originally written in Flash by John Tantalo: http://planarity.net/
Wikipedia: https://en.wikipedia.org/wiki/Planarity
Can you untangle the graph? See if you can position the vertices so that no two lines cross.
The game was originally written in Flash by John Tantalo: http://planarity.net/
Wikipedia: https://en.wikipedia.org/wiki/Planarity