in reply to Pairing the pairs

I'm trying to understand it. Do you mean this?

8 1  5 7
8 1  3 6
1 5  7 4
7 4  3 6
4 3  6 2
4 3  6 8
4 3  6 1
4 3  6 5
3 6  5 7

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update: fixed a typo

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Re: Re: Pairing the pairs
by artist (Parson) on Jun 13, 2003 at 02:49 UTC
    Very well on the track, except that a pair can appear in maximum 1 row. In your solution (4,3) appears multiple time.

    artist

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