For the first time, an international mahjong championship is being held in Sweden as Europe’s top players gather at Norrlands Nation in Uppsala for the Open European Mahjong Championship 2026. Over three days, qualified competitors from across Europe and invited international players will compete according to official Mahjong Competition Rules. Those curious about the game can also take part in an introductory session and learn the basics during a special try-out evening before the championship begins. The event offers an international atmosphere, strategic gameplay and the opportunity to experience one of the world’s most fascinating tile-based games.