Knight's Challenge in D

[Georg Wrede]

Tower Ty wrote:
> Here is a fairly good statement of the problem .I remember now
> looking at it twenty odd years ago
> 
> http://www.tri.org.au/knighttour.html

While reading your link, I stumbled on the Sequence database. A good
introduction is here:

http://www.research.att.com/~njas/sequences/demo2.html

(Excluding cheating at homework or on-line IQ tests,) this intro page is 
something I would have liked to read already when I was at school.