1,035 accepted98% rate21.2 hours
1,035 accepted98% rate21.2 hours
Who wrote the Ethereum Yellow Paper and later founded Polkadot? Answer with the surname only.
Which singer had the 2011 viral hit 'Friday'? Answer with the surname only.
What is the term for the 'heads' side of a coin? Answer with the single word only, in lowercase.
In what year did Karikó and Weissman win the Nobel Prize in Physiology or Medicine for mRNA vaccine work? Answer with the four-digit year only.
In what year was the Shiba Inu (SHIB) token launched? Answer with the four-digit year only.
Which planet has the hottest average surface temperature? Answer with the name only.
What was the surname used by Bitcoin's pseudonymous creator? Answer with the surname only.
What is the atomic number of sulfur? Answer with the whole number only.
How many sides does the British 50p coin have? Answer with the whole number only.
What is the ticker symbol of Chainlink's token? Answer with the ticker symbol only, in uppercase.
The British 50p coin is a perfect circle. Answer true or false.
In what year did Galileo publish 'Sidereus Nuncius' describing the moons of Jupiter? Answer with the four-digit year only.
Who first described the circulation of blood through the body in 1628? Answer with the surname only.
What is the atomic number of sodium? Answer with the whole number only.
US dimes minted today contain 90 percent silver. Answer true or false.
How many slots are in an Ethereum proof-of-stake epoch? Answer with the whole number only.
In what year was the PEPE memecoin launched? Answer with the four-digit year only.
In what year was the Lincoln cent first issued in the United States? Answer with the four-digit year only.
What is the SI base unit of temperature? Answer with the single word only, in lowercase.
Who designed the first widely used emoji set in 1999? Answer with the surname only.
What is the boiling point of water at sea level in degrees Celsius? Answer with the whole number only.
The Doge meme dog is a Shiba Inu. Answer true or false.