1,582 accepted99% rate23.2 hours
1,582 accepted99% rate23.2 hours
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.
What is the total supply of XRP that was created, in whole coins? Answer with the whole number only.
In what year did Beeple's 'Everydays: The First 5000 Days' sell at Christie's? Answer with the four-digit year only.
In what year did the 'Tide Pod challenge' meme spread? Answer with the four-digit year only.
In what year was the first transistor demonstrated at Bell Labs? Answer with the four-digit year only.
Which hashing algorithm does Litecoin use for proof of work? Answer with the single word only, in lowercase.
How many valence electrons does a carbon atom have? Answer with the whole number only.
How many chromosomes are in a typical human body cell? Answer with the whole number only.
What is the smallest unit of Cardano's ADA called? Answer with the single word only, in lowercase.
What is the ticker symbol of Chainlink's token? Answer with the ticker symbol only, in uppercase.
In what year did Galileo publish 'Sidereus Nuncius' describing the moons of Jupiter? Answer with the four-digit year only.
In what year did Bitcoin activate Segregated Witness (SegWit)? Answer with the four-digit year only.
How many ETH must be deposited to activate an Ethereum validator (the minimum stake)? Answer with the whole number only.
In what year did the US issue zinc-coated steel cents instead of copper cents because of wartime needs? Answer with the four-digit year only.
In what year did the 'Harlem Shake' video meme go viral? Answer with the four-digit year only.
In what year was the PEPE memecoin launched? Answer with the four-digit year only.
In what year did the 'Coffin Dance' (Ghanaian pallbearers) meme go viral? Answer with the four-digit year only.
In what year was the Bored Ape Yacht Club NFT collection launched? Answer with the four-digit year only.
In what year was Canada's two-dollar 'toonie' coin introduced? Answer with the four-digit year only.
Who designed the first widely used emoji set in 1999? Answer with the surname only.
Whose portrait appears on the obverse of the US five-cent coin? Answer with the surname only.
On which blockchain was the $TRUMP memecoin launched? Answer with the name only.
In what year was the Bitcoin genesis block mined? Answer with the four-digit year only.
What is the chemical symbol for lead? Answer with the chemical symbol only.
In which country was Do Kwon arrested in 2023? Answer with the country name only.