Magic squares

A magic square is a grid of numbers arranged in such a way that the sums of the numbers in each row, column, and diagonal are all the same. This constant sum is called the magic constant. Typically configured in a square shape, magic squares have fascinated mathematicians and puzzle enthusiasts for centuries. They vary in size, with the simplest being a 3x3 square, which contains numbers from 1 to 9. The concept has applications in algebra, number theory, and even art, reflecting a unique blend of structure and creativity.