From: Andrew Dudzik <adudzik@...>
Date: 2006-01-23T04:56:21+09:00
Subject: Re: [/QUIZ] #63: Grid Folding

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That's a neat way to go about it.  That's how I wrote my
check_fold--exploring backwards from the final stack, and throwing out path=
s
that were obviously wrong--but I never thought of implementing the entire
thing using backwards folds.

On 1/22/06, Simon Kr=F6ger <SimonKroeger@gmx.de> wrote:
>
> Hi,
>
> i hope there is something new in my solution. Rather than folding my
> solution unfolds and keeps track of the position of a certain layer. It
> starts with a 1x1 stack of paper and undos all cmds that leed to this
> stack (doubling the size of the paper each step). Doing this for every
> layer of the stack gives the solution to this quiz. (no arrays,
> matrixes, etc. needed except for returning the result)
>

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