Friday 22 November 2013

magic square 14

Forty five of the numbers from 1 to 81 have been placed in the 9x9
  grid given below.


   47
  70
  35
  77
  51
  14
   58
  29
  79
  45
   8
  63
  33
  22
    2
  65
  28
  80
  59
  15
  31
  74
  39
    1
  17
  36
  25
    4
  11
  46
  73
  62
  18
   24
  76
  42
    5
  10
   26
   34
  72
    7
  13
  50
   64



                                                                   MAGIC SQUARE  9x9



Place the remaining numbers in the blank cells in such a way that sum of nine numbers in every horizontal row, every vertical column, every 3x3 box and each corner to corner diagonal is 369.

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