Simple app to challenge your knowledge with. Just choose what category and difficulty you want and take a quiz of up to 50 questions. Available categories: - General Knowledge - Books - Film - Music - Musicals and Theaters - Television - Video Games - Board Games - Nature - Computers - Mathematics - Mythology - Sports - Geography - History - Politics - Arts - Celebrities - Animals - Vehicles - Comics - Gadgets - Anime & Manga - Cartoons