Friday, 23 March 2012

Reverse a magic square

I  show below a magic square with totals 264 all around-
96,11,89,68
88,69,91,16
61,86,18,99
19,98,66,81
Now reverse the grid.,and make a small change,you will get a new magic square having the same totals all around-
18,99,86,61
66,81,98,19
91,16,69,88
89,68,11,96

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