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A Magic Rectangle Problem (Posted on 2006-07-16) Difficulty: 4 of 5
Fill a 10x8 matrix with 80 distinct integers between 1 and 160 (both numbers inclusive) so each of its ten rows adds up to 640, and each of its eight columns adds up to 800.

See The Solution Submitted by K Sengupta    
Rating: 3.5000 (2 votes)

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Solution One possible solution | Comment 1 of 4

The following is one of the several possible solutions...

 38  124   44   12  149   79   37  157
141  156   68   14   63   32  159    7
  6  153   13   34   53  138  104  139
 84   24  154   54   80   28  147   69
 70  118   59  155   11  148   19   60
 36   10   62  105  160   17  113  137
142    9   43  117   18  126  146   39
110  123   72  108   76   71   50   30
106   61  150   57   89  130   21   26
 67   22  135  144  101   31    4  136

Edited on July 16, 2006, 9:42 pm
  Posted by Dej Mar on 2006-07-16 19:27:44

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