Date: Thu, 13 May 82 14:48:00 -0400 (EDT)
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From: Bernard S Greenberg <BSG@SCRC-TENEX>
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Subject: 4 x 4 x 4
4 x 4 x 4's are here. Games People Play on Mass Ave sell's 'em at $15.00 apiece,
called "Rubik's Revenge". I have two here (at Symbolics). No progress yet, other than
the obvious corner moves.