Not to take away your fun on what looks like an interesting programming problem, you might also look at Bookworm by PopCap software. I've enjoyed it immensely -- good value for $20.

Update: And of course, there is always Big Boggle, which uses a 5 x 5 grid -- makes the problem a little more interesting.


No good deed goes unpunished. -- (attributed to) Oscar Wilde

In reply to Re: find all paths of length n in a graph by ptum
in thread find all paths of length n in a graph by davidj

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