Magic Square

A magic square is a square array of positive integers such that the sum of any row, column, or main diagonal equals that of any other.

Magic square is a college-level concept that would be first encountered in a discrete mathematics course covering combinatorics.

Classroom Articles on Combinatorics

	Binomial Coefficient	Generating Function
	Binomial Theorem	Pascal's Triangle
	Combinatorics	Permutation
	Fibonacci Number	Recurrence Relation

Classroom Articles on Discrete Mathematics (Up to College Level)

	Algorithm	Graph
	Binary	Graph Cycle
	Chromatic Number	Graph Theory
	Complete Graph	Logic
	Connected Graph	Planar Graph
	Cycle Graph	Polyhedral Graph
	Directed Graph	Tree
	Discrete Mathematics