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National Geographic Challenge! is a fast-paced quiz based on exclusive HD video and images from the National Geographic archive. The challenge based questions reveal to the players the secrets of the most mysterious places around the world. The game is a real time struggle to conquer the planet and its territories. Players compete to claim territories on the globe using tactics to foil their opponents through a wide variety of quizzes and mini games based on 6 main themes: mysteries, exploration, history, wonders, general knowledge and mythology.