Dear blog readers, i found this one interesting. 

Please take a look at this topic.

Magic square

In recreational mathematics, a magic square is an arrangement of distinct numbers (i.e., each number is used once), usually integers, in a square grid, where the numbers in each row, and in each column, and the numbers in the main and secondary diagonals, all add up to the same number, called the "magic constant." A magic square has the same number of rows as it has columns, and in conventional math notation, "n" stands for the number of rows (and columns) it has.

Reference: From Wikipedia, the free encyclopedia.

Friends i have attached the URL of the video “How to construct a MAGIC SQUARE?”

https://www.youtube.com/watch?v=J9GjZOx7jS4

Here is the video !