Magic Square
| Topic | Difficulty | Companies |
|---|---|---|
| Algorithmic | HARD |
A magic square of order 3 is 3 x 3 table filled with 9 distinct integers from 1 to 9 so that the sum of numbers in each row, column, and two corners to corners diagonal is the same. How many magic squares of order 3 are possible?
The Answer is an integer. Just put the number without any decimal places.