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Knight's Tour
Topic Started: Dec 31 2010, 06:20 PM (319 Views)
CJ
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A very minor case of serious brain damage

The Knight's Tour is a problem that relates to the Knight's move in chess. The Knight starts on a square of a chess board, and must then move around the board, visiting each square exactly once. Such a tour is called 'closed' if the Knight finishes on a square that attacks the square it started from (so it can immediately move back to where it started after completing the tour); otherwise, it's called 'open'.

Here's an animation of one. This one is open:

Posted Image
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Michelle
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Wow, too complicated for me, but looks cool.
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CJ
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A very minor case of serious brain damage

I must admit, I've never tried to solve it myself. There are a great many possible solutions, though (somewhere in the trillions).
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Michelle
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Umm... okay, wow.
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