Can you create a 4x4 magic square that still works with the same total when turned upside down?

[A Magic Square is a grid of numbers whose rows, columns and long diagonals add up to the same total. All the numbers in the square must be different.]

[By 'turned upside down' I mean that if 106 is the number in the top left corner in the original magic square, then 901 is in the bottom right corner of the inverted square]

96 11 89 68

88 69 91 16

61 86 18 99

19 98 66 81

they all add to 264, and its a "topsy-turvy" square.
Edited on November 21, 2003, 9:02 pm

Posted by Victor Zapana on 2003-11-21 17:53:48