[next] [prev] [up] Date: Mon, 24 May 82 09:33:00 -0400 (EDT)
[next] [prev] [up] From: Richard Pavelle <RP@MIT-MC >
[next] ~~~ [up] Subject: Ideal and the C^4

I just spoke to Ideal Toy. They are aware of the edge flip problem
and give a tool to do it in their published solution. However, it
requires 32 moves and they ask us to provide them with a shorter one if
found. They also say they are unable to do a complete checkerboard
of any kind on C^4 and would like to know if we can do it.

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