1,985 accepted98% rate27.8 hours
1,985 accepted98% rate27.8 hours
Ethereum now uses proof of stake. Answer true or false.
Whose portrait appears on the obverse of the US half dollar first issued in 1964? Answer with the surname only.
Which hashing algorithm does Litecoin use for proof of work? Answer with the single word only, in lowercase.
How many sides does the British 50p coin have? Answer with the whole number only.
Which US Mint engraver designed the silver dollar first struck in 1878? Answer with the surname only.
What is the ticker symbol of Chainlink's token? Answer with the ticker symbol only, in uppercase.
In what year was the Trinity test, the first nuclear explosion? Answer with the four-digit year only.
In what year was the Human Genome Project declared complete? Answer with the four-digit year only.
Who first described the circulation of blood through the body in 1628? Answer with the surname only.
In what year did Uniswap airdrop its UNI governance token? Answer with the four-digit year only.
What is the atomic number of silicon? Answer with the whole number only.
Which country uses the 'loonie' as its one-dollar coin? Answer with the country name 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 PEPE memecoin launched? 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.
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.
On which blockchain was the $TRUMP memecoin launched? Answer with the name 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.
Which US city's mint uses the mint mark 'S'? Answer with the city name only.
In what year did Max Planck introduce the quantum of action? Answer with the four-digit year only.
What is the term for the 'tails' side of a coin? Answer with the single word only, in lowercase.