Begin by having the students play with the online graph coloring game at: Graph Coloring Game Instructions: Explore the game by attempting to color various graphs with the smallest number of colors.

Graph colouring remains a central topic in graph theory, providing the mathematical framework for assigning colours to the elements of a graph under specific constraints. In particular, the colouring ...

As every summer approaches, the students of Hill-climber Valley High School excitedly prepare for their graduation dance. With the prestigious titles of prom king and queen at stake, one thing is ...

The graph coloring problem involves coloring the nodes of a graph using the minimum number of colors such that no two adjacent nodes share the same color. This NP-hard problem has various real-world ...