Quizzes

Made for my wife, who loves a good challenge. When we couldn't find quizzes online that were simple and pleasant to use, I built our own.

Everything runs in your browser: progress and trophies are stored locally on your device. There are no accounts and nothing to sign up for.

If you are enjoying these, or have a suggestion, leave a comment below.

Geography

Countries of EuropeName all countries46 answersEU Member StatesName all members of the European Union27 answersCountries of AsiaName all countries47 answersCountries of AfricaName all countries54 answersCountries of the AmericasName all countries35 answersCountries of OceaniaName all countries14 answersAll Countries of the WorldName every country in the world196 answersUS StatesName all states50 answersProvinces of ChinaName all provinces (English or Chinese)33 answers

Capitals

Capitals of EuropeName all capitals46 answersCapitals of EU Member StatesName all capitals27 answersCapitals of AsiaName all capitals47 answersCapitals of AfricaName all capitals54 answersCapitals of the AmericasName all capitals35 answersCapitals of OceaniaName all capitals14 answersUS State CapitalsName all capitals50 answersCapitals of ChinaName all capitals (English or Chinese)33 answers

Flags

Flags of EuropeWhich country's flag is this?46 answersFlags of AsiaWhich country's flag is this?47 answersFlags of AfricaWhich country's flag is this?54 answersFlags of the AmericasWhich country's flag is this?35 answersFlags of OceaniaWhich country's flag is this?14 answersFlags of the WorldWhich country's flag is this? Every country in the world.196 answers

Science

Well-known ElementsName these common elements44 answersAll Elements (1–118)Name every element from hydrogen to oganesson118 answersNon-radioactive ElementsName every non-radioactive element (the 80 with a stable isotope)80 answersNamed SI UnitsName every unit of the SI that has a name of its own (7 base + 22 derived)29 answersSI Unit SymbolsWhich unit is this the symbol of?29 answersSI Units by QuantityWhich SI unit measures this?29 answersSI Units in Base UnitsWhich SI unit is this, written in base units?23 answers

Language

Greek AlphabetName all 24 letters of the Greek alphabet (spell the name or type the letter)24 answersName the Greek LetterWhich Greek letter is this?24 answersNATO Phonetic AlphabetName the NATO phonetic alphabet word for all 26 letters26 answersSpell It OutWhich NATO phonetic alphabet word stands for this letter?26 answers

History

Chinese DynastiesName the major Chinese dynasties (English or Chinese)12 answersUS PresidentsName every US president47 answersOlympic Host CitiesName every Olympic host city, summer and winter55 answers

Games

Original 151 PokémonName all 151 original Pokémon (the Kanto Pokédex)151 answers

Trophy case

No medals yet. Medals and trophies you earn will appear here.

Your saves live only in this browser. Clearing site data wipes them, and Safari on iPhone and iPad deletes them after 7 days without a visit.

Flag artwork from flag-icons by Panayiotis Lipiridis, used unmodified under the MIT license.

Learning Mandarin? There is also a separate Chinese vocabulary quiz with tone drills, sentence practice and awards of its own.