A component of the Department for Magical Games and Sports, the Official Gobstone Club is dedicated to the game of Gobstones, popular within the Wizarding community. It's purpose to officiate the rules of the game as well as handle any disputes within the tournament rules. They receive numerous requests for officiating games and to solve rules disputes that may occur within competition. Every year, they also have a competition which runs throughout the United Kingdom and every five years hosts an international competition.