The Four Color Problem

The Four Color Problem, a strategy game in which you and your opponent take turns filling a map-like screen with your colors, is called the Four Color Problem. The CPU opponent will play Green and Orange, while you will be playing as Black and Gray. The first turn will always be yours, so plan ahead. You should alternate colors - an adjacent area must be marked with the same color as you are attempting to color it. This increases the strategic aspect of the game. You'll need to plan how to use your two colors to capture the largest areas.