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Newsgroups: rec.puzzles
From: torb...@diku.dk (Torben AEgidius Mogensen)
Date: 27 Nov 92 16:16:06 GMT
Local: Fri 27 Nov 1992 16:16
Subject: Re: no 4 on a plane (3*3*3 puzzle)
sil...@math25.mathematik.uni-bielefeld.de (Torsten Sillke) writes: How about >On the 2*2*2 grid you can take 5 points, such that no 4 points lay on a >plane. The only possibility (up to symmetry) is: > o . . o > o o o . >Can you find the only possibility to take 8 points in the 3*3*3 grid >with the same property? . o . o . . . . o Torben Mogensen (torb...@diku.dk) You must Sign in before you can post messages.
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