Think you know crypto? Prove it!

Step into the quiz arena: ten questions, four choices and one Search Lifeline, from wallets to DeFi to scams, and the why behind every answer. Free, no sign-up.

How to play the crypto quiz

Choose a topic and a level, then answer ten questions. Each one has four choices and one right answer. After every pick you see the right answer, a short why, and where it comes from.

A right answer scores 100, plus up to 100 more for a streak.
A wrong answer scores nothing and ends the streak.
Once a round, the Search Lifeline shows the library's plain explanation. That question keeps 70% of its points.
On a keyboard, press 1 to 4 to answer, L for the lifeline and Enter for the next question.

Topics and levels

There are six topics, or Everything at once: The basics, How blockchains work, DeFi and tokens, Markets and trading words, Scams and security and Crypto history. Rookie asks what a thing is. Pro asks how it works and what it means for you. Legend goes into the mechanism, or a worked number.

What you learn

There are hundreds of questions. Each is built on one entry of the Cryptominium crypto library, from blockchain and stablecoin to rug pull and seed phrase.

Try a sample question

What is phishing?

A way to mine coins using the spare power of an ordinary home computer
A scam posing as a familiar company or person to get your details
A rule that lets exchanges freeze accounts tied to stolen coins
A method of splitting a seed phrase across several hidden places

Answer: 2. Phishing messages and fake websites pretend to come from a company, service or person you know. In crypto they usually try to get your seed phrase, your login or a wallet signature. Read more: Phishing, in the crypto library.

Is the crypto quiz free?

Yes. No sign-up, no wallet, nothing to buy.

Where do the questions come from?

Each question is drafted from its library entry, checked against that entry's own words, and approved by a person before anyone sees it. Spot a mistake? Press "Report this question".

Where is my score kept?

Your top score for each topic and level stays in your browser. There is no leaderboard.

Is this financial advice?

No. It is a quiz, not advice, and no question asks where a price is going.

Questions about the games, or an idea for one? Write to us.

No sign-up: your best scores stay on this device. Every question comes from the Cryptominium crypto library, with its source. A quiz, not advice.