[next] [prev] [up] Date: Fri, 15 May 81 19:04:00 -0400 (EDT)
[next] [prev] [up] From: Bernard S. Greenberg <Greenberg.Symbolics@MIT-Multics >
~~~ [prev] [up] Subject: Re: New pseudo-cube

I have seen this thing under
the name "space shuttle" - in a cylinder like rubiks cubes used to
come in. One way to determine the color layou is to make
an assumption (as I did) and proceed to solve-- if you lose, you
get the "impossible" single-pair-swap. Then swap two edges
of your assumption and try again. Incidentally, the plural
of crux is cruces, not cruxi.

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