2,246 accepted93% rate32.2 hours
2,246 accepted93% rate32.2 hours
Whose portrait appears on the obverse of the US five-cent coin? Answer with the surname only.
What is the atomic number of zinc? Answer with the whole number only.
What is the chemical symbol for lead? Answer with the chemical symbol only.
Which US city's mint uses the mint mark 'S'? Answer with the city name only.
On which blockchain was the $TRUMP memecoin launched? Answer with the name only.
In what year did Max Planck introduce the quantum of action? Answer with the four-digit year only.
Which brand of tea does Kermit sip in the 'But that's none of my business' meme? Answer with the name only.
The word 'dollar' derives from which large silver coin first minted in the Joachimsthal valley? Answer with the single word only, in lowercase.
In what year did Ross Ulbricht receive a presidential pardon? Answer with the four-digit year only.
The Ethereum Merge happened in 2020. Answer true or false.
In what year was the Sacagawea dollar coin first issued? Answer with the four-digit year only.
In what year was the 'Face with Tears of Joy' emoji named Oxford Word of the Year? Answer with the four-digit year only.
Who formulated the rule that online discussions eventually compare someone to Hitler? Answer with the surname only.
In what year did the US president sign an executive order creating a Strategic Bitcoin Reserve? Answer with the four-digit year only.
Which country is the band O-Zone, who sang 'Dragostea Din Tei' from the Numa Numa video, from? Answer with the country name only.
In what year did Scott Fahlman propose the :-) emoticon? Answer with the four-digit year only.
Who posted as 'Roaring Kitty' during the 2021 GameStop squeeze? Answer with the surname only.
Which Bitcoin upgrade introduced Schnorr signatures? Answer with the name only.
What is the smallest unit of SOL called? Answer with the single word only, in lowercase.
In which country was the Mt. Gox exchange based? Answer with the country name only.
Who created Litecoin? Answer with the surname only.
Rounded down to a whole number, how many grams are in one troy ounce? Answer with the whole number only.
The mint mark 'P' stands for Denver. Answer true or false.
In what year was 4chan founded? Answer with the four-digit year only.
In what year did Tay Zonday's 'Chocolate Rain' go viral? Answer with the four-digit year only.