Does it cost anything?

No. You can play and share your result without signing in.

What happens when I open a friend's link?

You get the same questions your friend had, in the same order. At the end both scores appear side by side.

Where do the questions come from?

They're based on what textbooks, dictionaries and science organisations say. If you spot a mistake, tell us in the comments.

Learn

Study quizzes you play like a game, then challenge a friend23

Flag QuizName the country from its flag, it gets harder as you goSocial studies 60-Second Math SprintHow many can you get right in 60 seconds?Math Number Pattern QuizCrack the rule and fill in the ?Math Tricky Spelling QuizWords even native speakers misspell. Which is right?English Science Myth or FactGoldfish have a three-second memory. True or false?Science Element Symbol QuizFe is iron, so what's Au? The must-know elementsScience World Capitals QuizIs Sydney the capital of Australia? Don't fall for the big citySocial studies Space QuizThere's a planet where a day is longer than a year?Science Binary Code QuizComputers talk in 0s and 1s. So what is 1011?Coding Read HangulCan you read K-pop Korean? Letters first, then real wordsWorld languages Read Japanese KanaHiragana and katakana, look-alikes includedWorld languages NEWRoman Numeral QuizRead the XII on clocks and the MMXXVI after the creditsMath NEWPercent Mental MathWhat's 25% of 240? No calculatorMath NEWUnit Conversion QuizHow many metres in 3.5 km? One zero off and it's wrongScience NEWMorse Code DecoderShort, long. Which letter is • ▬?Coding NEWWhat Does the Code Print?A few lines of Python. What comes out?Coding NEWWorld Geography QuizThe biggest desert isn't the Sahara?Social studies NEWHuman Body QuizYour biggest organ is your skin?Science NEWAnimal Facts QuizHow many hearts does an octopus have?Science NEWMoney Smarts QuizInterest, compound growth, opportunity costSocial studies NEWWorld Food QuizPizza is Italian, so where's the bagel from?Social studies NEWSports TriviaDid you know zero is called love in tennis?Social studies NEWWeather and Earth QuizDo seasons happen because we move away from the Sun?Science

🧭 Careers

Got a favourite subject? There are jobs to match

Answer a few questions to find the kind of work that suits you, then jump to real job reports on our sister site reputo to see what those jobs are actually like.

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How the study quizzes work

Schoolwork turned into quick rounds you play like a game. Flags, capitals, mental math, English spelling, space and the periodic table, all pulled from what you learn at school. The moment you tap an answer, you see whether you were right and a one-line reason why.

Finish a round and you get a score and a rank. Send the share link and your friend plays the exact same questions in the same order, then sees who won on their result screen. No sign-in, no payment.

What makes it different

Marked the moment you tap: Each answer lights up right or wrong as soon as you tap it, with a one-line reason. Unlike a test that is marked at the end, you fix the mistake while it's still fresh.
Same questions, head to head: Your share link carries the exact question set you played and your score. Your friend gets the same questions and sees both scores side by side at the end.
Review only what you missed: Under your result you'll find each question you missed, what you picked, the right answer and why. Finish a round and your review is done too.
From favourite subject to future job: Every result links to jobs that use that subject on our sister site reputo, where you can read what the work is really like and how people get there.

Frequently asked questions

Does it cost anything?: No. You can play and share your result without signing in.
What happens when I open a friend's link?: You get the same questions your friend had, in the same order. At the end both scores appear side by side.
Where do the questions come from?: They're based on what textbooks, dictionaries and science organisations say. If you spot a mistake, tell us in the comments.