Generally a magic square is a square of any size “n x n ” filled with numbers. And after filling the numbers the Vertical, Horzontal and both diagonal totals must be equal.
In general the row total will be smallest number added with the highest number and divided by two, and then multiplied by the number of rows.
This is the minimum condition for any magic square in general.
In this above single square Magic square,
The vertical total is ONE, the Horizontal total is ONE and both Diagonal totals are also ONE
Finally as per the total formula also, 1 + 1 = 2 / 2 = 1 x 1 = 1.
It is satisfying all the conditions of a magic square.
This is called as God’s Magic Square