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562 quizzes available

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General Knowledge: The Basics
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General Knowledge
Easy

General Knowledge: The Basics

Pierre de Coubertin's Olympic flag (1913): how many rings does it have? How many colours in a rainbow? Which organ produces insulin? Which bird symbolises peace? 10 general knowledge basics anyone can tackle, from the yen to the leap year.

401 min99%
Basic Science
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Science
Easy

Basic Science

The force that pulls toward the centre of the Earth, the chemical symbol for water, the number of bones in the adult skeleton, the gas we breathe and the speed of light in a vacuum: 10 basics of physics, chemistry and biology.

1 min84%
Who Painted This Masterpiece?
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Art
Easy

Who Painted This Masterpiece?

A swirling sky, an enigmatic smile, a scream on a bridge, a giant wave: 10 masterpieces described in detail, and it's up to you to name who held the brush. No image, just words.

1 min93%
European Capitals - Easy
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Geography
EasyWorld Capitals

European Capitals - Easy

The capital of France since Hugh Capet in 987, that of Italy since the unification of 1871, that of Germany since the reunification of 1990. 20 European capitals everyone should know, with the key dates behind each answer. Easy level.

2 min100%
True or False: General Knowledge
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General Knowledge
MediumTrue or False

True or False: General Knowledge

Is the Great Wall visible from space? Does a Venusian day last longer than a year? Does honey ever expire? 20 statements to settle: swipe right for true, left for false.

2 min98%
True or False: Myths and Misconceptions
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General Knowledge
MediumTrue or False

True or False: Myths and Misconceptions

No, you don't swallow 8 spiders a year, Einstein never failed math, and water doesn't swirl backward in the south. Twenty myths to dismantle, with the real story behind each one.

3 min90%
Complete These Famous Phrases
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General Knowledge
MediumFamous Quotes & Sayings

Complete These Famous Phrases

"Veni, vidi, ___" by Julius Caesar, "Paris is well worth a ___" by Henry IV, "we must cultivate our ___" by Voltaire, "one small step for man..." by Armstrong: find the missing word in 15 quotes that have survived the centuries, from Delphi to Sartre, from Lavoisier to Descartes.

2 min
True or False: Gastronomy
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Food & Cuisine
EasyTrue or False

True or False: Gastronomy

Does the croissant really come from a Parisian bakery? Is the wasabi served in restaurants authentic? Is the tomato a fruit or a vegetable? 20 culinary statements to settle, true or false.

2 min
General Knowledge: The Challenge
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General Knowledge
Medium

General Knowledge: The Challenge

Which metal is the most abundant in the Earth's crust? Who painted the Sistine Chapel ceiling between 1508 and 1512? How many sides does a heptagon have, what symbol stands for "Fe", which animal symbolises India? 20 general knowledge questions with no safety net, from the French Revolution to the solar system.

2 min
What Is the Title of These Artworks?
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Art
Medium

What Is the Title of These Artworks?

Vermeer's young woman in a blue turban, Hokusai's giant wave before Mount Fuji, the distorted face Munch painted in 1893 in four versions, Dalí's melting clocks: find the real title among four misleading options.

2 min68%
Mysteries of Quantum Physics
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Science
Expert

Mysteries of Quantum Physics

Which physicist won the Nobel in 1921 for the photoelectric effect, and not for his most famous theory? Which thought experiment illustrates superposition with an animal? Which interpretation imagines parallel universes at every measurement? From Bell's theorem on local hidden variables to the Casimir effect and the qubit in a superposition of states, 15 questions to test your quantum basics.

4 min
Flags of the Americas
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Geography
MediumFlags of the World

Flags of the Americas

The maple leaf has 11 points adopted in 1965, the star-spangled banner has changed 27 times since 1777, and the central symbol of the Mexican flag recalls the founding of Tenochtitlan. From the Sol de Mayo created by Belgrano in 1812 to the Caribbean crosses: identify 15 flags of the Americas.

2 min