Title: Colourful, curly haired, but not quite Bob Ross.
Abstract: You all probably know the four colour theorem. If you have a map with different countries you should be able to paint all these countries, using just four colours such that no neighbouring countries have the same colour. But what if someone, instead of giving you 4 colours for the entire map, gave you a list with four random colours per country instead? All will be revealed in an hour of fun, graph theory and the occasional reference to Twilight fanfiction.