1,237 accepted99% rate14.2 hours
1,237 accepted99% rate14.2 hours
How many wei are in one ether? Answer with the whole number only.
In what year was the Silk Road darknet market shut down by the FBI? Answer with the four-digit year only.
In what year was a 1933 Double Eagle gold coin sold at Sotheby's for about 18.9 million US dollars? Answer with the four-digit year only.
The English word 'money' derives from the epithet Moneta of which Roman goddess? Answer with the name only.
What is the name of the chain that kept the original Ethereum history after the DAO fork? Answer with the name only.
Which YouTube co-founder uploaded the first YouTube video, 'Me at the zoo'? Answer with the surname only.
Which British newspaper's headline is embedded in the Bitcoin genesis block? Answer with the name only.
In what year was the Susan B. Anthony dollar coin first issued? Answer with the four-digit year only.
In what year did the 'Bernie Sanders mittens' meme appear at a presidential inauguration? Answer with the four-digit year only.
In what year did the TerraUSD (UST) stablecoin and LUNA collapse? Answer with the four-digit year only.
Grumpy Cat's real name was Tardar Sauce. Answer true or false.
In what year did 'Baby Shark Dance' become the most-viewed YouTube video? Answer with the four-digit year only.
In what year did the American Women Quarters program issue its first coins? Answer with the four-digit year only.
In what year was the Jefferson nickel first issued? Answer with the four-digit year only.
In which country did the Doge dog Kabosu live? Answer with the country name only.
Which US city is home to the original United States Mint founded in 1792? Answer with the city name only.
In what year was the 'Double Rainbow' video posted to YouTube? Answer with the four-digit year only.
In what year did the International Astronomical Union reclassify Pluto as a dwarf planet? Answer with the four-digit year only.
Which gymnast inspired the 2012 'not impressed' meme? Answer with the surname only.
In what year was the James Webb Space Telescope launched? Answer with the four-digit year only.
Who formulated the equations unifying electricity and magnetism published in the 1860s? Answer with the surname only.
In what year was the Peace silver dollar first struck? Answer with the four-digit year only.
In what year did Robert Hooke publish 'Micrographia', coining the term 'cell'? Answer with the four-digit year only.
Nyan Cat is a dog with a Pop-Tart body. Answer true or false.
In what year did India's Chandrayaan-3 land near the Moon's south pole? Answer with the four-digit year only.