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From: frans@duvel.UUCP (Frans Meulenbroeks)
Newsgroups: net.games
Subject: Rubik's 4x4x4 cube
Message-ID: <115@duvel.UUCP>
Date: Fri, 23-Aug-85 02:51:24 EDT
Article-I.D.: duvel.115
Posted: Fri Aug 23 02:51:24 1985
Date-Received: Sun, 25-Aug-85 02:31:42 EDT
Reply-To: frans@philmds.UUCP (Frans Meulenbroeks)
Organization: Philips S&I MDS Eindhoven
Lines: 18

Some weeks ago I aquired a 4x4x4 version of Rubik's cube.
It is somewhat more difficult than the 3x3x3 version.
Anyway, most of the time I can fix it by now.
I've only one problem left:
Is it possible to have a situation in which the two middle pieces of an
edge are twisted/turned upside down, with the remainder of the cube left
intact?

I sometimes encounter this situation, but have not yet found a way to
solve it.

Does anyone know if this is possible at all, or am I being fooled by one of
my friends?
Please, just answer yes or no. If it is possible I will try to find out
how by myself.
-- 
	Frans Meulenbroeks, Philips Microprocessor Development Systems
		   ...!{seismo|philabs|decvax}!mcvax!philmds!frans