13 subjects, 3,039 questions

Every subject has questions with four answers, spread over three grade bands. The lobby picks the subjects and the band, and every duel draws questions you haven't had yet.

Geography

European capitals, World capitals, Natural phenomena, Continents and oceans and more.

214 questions · grades 5–13

History

Rome, Cold War, Greece, Nazi Germany and more.

237 questions · grades 5–13

Biology

Ecosystems, Evolution, Genetics, Cells and more.

250 questions · grades 5–13

Physics & Space

Astronomy, Electricity, Mechanics, Energy and more.

250 questions · grades 5–13

Chemistry

Elements, Everyday chemistry, Reactions, Molecules and more.

250 questions · grades 5–13

Maths

Geometry, Mental arithmetic, Fractions and decimals, Maths terms and more.

250 questions · grades 5–13

German

Spelling, Authors, Literary devices, Parts of speech and more.

250 questions · grades 5–13

English

Irregular verbs, Tenses, Grammar, Vocabulary and more.

200 questions · grades 5–13

Politics & Economy

EU, Economy, Basic rights, Money and more.

168 questions · grades 5–13

Art & Music

Instruments, Music theory, Music history, Painting techniques and more.

250 questions · grades 5–13

Sport

Athletics, Football, World Cup history, Basketball and more.

250 questions · grades 5–13

Technology & IT

Binary system, Aeroplanes, Batteries, Electric cars and more.

248 questions · grades 5–13

World & Everyday Life

Animals and nature, Time and calendar, Food and drink, Jobs and more.

222 questions · grades 5–13

Questions per subject and grade band
Subject	Grades 5–7	Grades 8–10	Grades 11–13	Total
Geography	85	83	46	214
History	98	93	46	237
Biology	100	100	50	250
Physics & Space	100	100	50	250
Chemistry	100	100	50	250
Maths	100	100	50	250
German	100	100	50	250
English	83	78	39	200
Politics & Economy	80	61	27	168
Art & Music	100	100	50	250
Sport	100	100	50	250
Technology & IT	100	98	50	248
World & Everyday Life	88	91	43	222

Updated: October 2026. New questions come with updates of the game.