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Humanity hides behind massive walls to survive against giant humanoid Titans that devour people. Eren Yeager uncovers dark secrets about the Titans and the true history of the world.

A high school student discovers a notebook that kills anyone whose name is written in it. He begins a secret crusade to reshape the world, sparking a deadly battle of wits with a genius detective.

Tanjiro Kamado becomes a demon slayer after his family is slaughtered and his sister is turned into a demon. He joins the Demon Slayer Corps to find a cure and confront powerful supernatural foes.

Uncover impostors in this social deduction party game. Test your knowledge of maps, roles, mechanics, and viral moments.

Battle in fast-paced squads within the Titanfall universe. Questions focus on legends, abilities, maps, and seasonal changes.

Dive into one of the biggest FPS franchises in gaming history. Questions span campaigns, multiplayer maps, zombies mode, and esports.

Foundational questions about major ancient civilizations including Egypt, Rome, Greece and Mesopotamia.

Discover the civilization that laid the foundations of democracy, philosophy, and Western culture. This category covers mythology, city-states, great thinkers, and legendary leaders like Alexander the Great.

Dive into the rise, expansion, and fall of one of history’s most powerful civilizations. Test your knowledge of emperors, military conquests, politics, and daily life in the Roman world.

A collection of questions spanning the full breadth of space exploration from space elevators and microgravity to black holes and the commercialization of spaceflight. These questions don't fit neatly into a single subtopic, but together they cover some of the most fascinating and lesser-known corners of the field. Expect a mix of difficulty levels and subjects, making this a great warm-up or a final challenge for any space enthusiast.

From Sputnik to the Space Race between the US and the Soviet Union, this topic covers the milestones that sent humanity into space. You will learn about the first satellites, the first crewed flights, and how spaceflight evolved from a military competition into international cooperation. A journey t

Without rockets there is no spaceflight — this topic traces the development of launch vehicles from the V-2 to the modern Falcon 9 and Starship. Themes include thrust, multi-stage rockets, reusability, and the competition between NASA, ESA, and private companies. A technical and historical overview

Focus on the history and facts of Dutch football: the Eredivisie competition, the big clubs (Ajax, PSV, Feyenoord), the Netherlands national team, legendary Dutch players (Cruyff, Van Basten, Gullit, Robben, Sneijder), famous coaches, KNVB Cup, and Dutch clubs in European competitions. Avoid individual player bios unless they are legends central to Dutch football history.

Focus on the history and facts of the FIFA World Cup tournament: host countries, winners and runners-up per edition, record goal scorers, iconic matches and moments, top national teams, famous coaches, golden boot and golden glove winners, and tournament records. Cover all editions from 1930 onwards. Avoid club football.

Focus on the history and facts of Formula 1 motor racing: World Drivers Champions and Constructors Champions per season, iconic circuits, legendary drivers (Senna, Schumacher, Hamilton, Verstappen, Lauda, Prost), famous teams (Ferrari, McLaren, Mercedes, Red Bull, Williams), notable races, lap records, and technical regulations. Avoid rally, MotoGP, or other motorsport categories.