A birthday magic square. Yes, you can make one for your birthdate.
In recreational mathematics, a magic square of order n is an arrangement of n^2 numbers, usually distinct integers, in a square, such that the n numbers in all rows, all columns, and both diagonals sum to the same constant Value.
Here is the wonderful & amazing script for your website or fun with maths.
instructions:-
From Top left towards right the DOB of user is taken in double digits representing either the date of the Month or month or the first or second part of the year.
Thus a date of birth 11-07-1963 is taken in four separate squares as 11 07 19 63.
Fill your own and check for wonderful properties of elements at different positions. All results are shown in animated fashions.