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Math Help - new here and need help !

  1. #1
    mmatsvoice
    Guest

    new here and need help !

    Can anyone figure out this problem ? I have tried many ways and can find no solution.
    Put the following numbers into the grid so that no single digit appears more than once in any row, column, or main diagonal.
    10,12,13,21,34,38,40,47,50,53,57,64,65,78,89,98
    The 'grid' is 4 rows of 4 boxes each, stacked on top of each other.
    -------------
    [ ][ ][ ][ ]
    [ ][ ][ ][ ]
    [ ][ ][ ][ ]
    [ ][ ][ ][ ]
    Thank you for any help.
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  2. #2
    Newbie
    Joined
    Nov 2012
    From
    Mathville
    Posts
    2

    Re: new here and need help !

    I'm sorry, I know that bumping is probably not liked here.. But I need help solving this problem..

    main diagonal is seriously throwing me off, but if anyone has solved this, please help!

    I will refrain from bumping from now. thanks!
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  3. #3
    Newbie
    Joined
    Nov 2012
    From
    Southern California
    Posts
    18
    Thanks
    1

    Re: new here and need help !

    Here is one possible solution:
    Spoiler:

    10 34 57 89
    65 78 13 40
    38 50 64 12
    47 21 98 53
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