From  Thu Sep  2 14:10:05 1999
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From: "Noel Dillabough" <>
To: "Cube Lovers List \(E-mail\)" <>
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Subject: Square One Parity fix
Date: Fri, 20 Aug 1999 02:24:28 -0400
Message-Id: <000801beead4$b3a899d0$020a0a0a@NOEL>

I have just finished modelling the Square One puzzle in Puzzler and in
testing found a flaw in my solution.  In order to correct a parity problem
(where you have to swap only 2 pieces rather than 4) I do the following

(in Arensburger notation:)


This scrambles the cube up a bit but makes it solvable using standard moves.

There must be a better move than this!  If anyone knows a better way to swap
two pieces, let me know.


From  Thu Sep  2 14:50:26 1999