I previously wrote:
> Ok, try this one:
>
> There are two locked boxes, an old and younger brother;
> The keys to each, are inside the other;
>
> To cheer up the ozzy, I leave a copy of 'The Spike';
> Of which you're free to use, in any way you like;
>
> To keep him smiling, I promise no meta-tricks;
> No Eliezer Yudkowsky's, xgl's, or tooth picks;
>
> Now all that remains, is for me to ask;
> How do I open each box, and complete the task?
>
>
> It's actually quite an easy one. I request that Eliezer and xgl sit this
one
> out to give others a shot at it. You're both free to respond privately
> though.
I expected someone would guess this pretty quickly, but only Eliezer has
attempted it. He gave the following answer:
>1) Take the key from A.
>2) Using the key from A, unlock B.
>3) Take the key from B.
>4) Using the key from B, unlock A. Be sure to do this before Step 1.
While technically correct in a minimal sense, I can't declare him winner
because he does not explain how the apparent paradox was evaded. I need a
glowing lightbulb 'aha!' type answer. I'm pretty sure Damien would have
roasted me otherwise.
Here's a couple of clues: The boxes are real wooden boxes with locks built
into them, but they are not the same size.
Only the first 2 lines are really relevant to the puzzle. They rest is
mainly to distract you and to tease Damien.
Eli & xgl: feel free to join in publically.
Apologies to anyone who maybe found the puzzle added to the noise. I will
post the solution next Friday and be done with it.
Cheers,
Dale Johnstone.
AI Researcher.
This archive was generated by hypermail 2b30 : Mon May 28 2001 - 09:56:16 MDT