From: "Ball, Donald A Jr (Library)" <donald.ball@...>
Date: 2007-12-08T06:42:20+09:00
Subject: Re: Word Loop (#149)

> I've looked over those examples a few times and I'm totally baffled.
> What does "loop the text around and reuse that letter" mean?

Imagine your word as a string. You're trying to make a knot, just a fold
really, in the string, and the bit where the string folds over itself is
a repeated letter.

- donald