drnickbone comments on Open Thread March 31 - April 7 2014 - Less Wrong

2 Post author: beoShaffer 01 April 2014 01:41AM

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Comment author: drnickbone 01 April 2014 07:46:54AM 2 points [-]

I suspect an April Fool:

Cevfbare a+1 gnxrf gur ung sebz cevfbare a naq chgf vg ba uvf bja urnq. Gura nyy cevfbaref (ncneg sebz cevfbare 1) thrff gur pbybe pbeerpgyl!

Comment author: TsviBT 01 April 2014 03:15:26PM 1 point [-]

No April Fool here.

Comment author: drnickbone 01 April 2014 04:23:49PM 3 points [-]

Oh dear, I suppose that rules out other "cheats" then: such as prisoner n guessing after n seconds. At any point in time, only finitely many have guessed, so only finitely many have guessed wrong. Hence the prisoners can never be executed. (Though they can never be released either.)

Comment author: drnickbone 01 April 2014 04:54:20PM 2 points [-]

OK, I also got a "non-cheat" solution: unfortunately, it is non-constructive and uses the Nkvbz bs Pubvpr, so it still feels like a bit of a cheat. Is there a solution which doesn't rely on that (or is it possible to show there is no solution in such a case?)