In what year did Moo Deng the pygmy hippo go viral? Answer with the four-digit year only.
Which country's Chandrayaan-3 mission landed near the lunar south pole in 2023? Answer with the country name only.
The Bitcoin whitepaper was published under the name Satoshi Nakamoto. Answer true or false.
What is the highest grade on the Sheldon coin grading scale? Answer with the whole number only.
In what year did Watson and Crick publish the double-helix structure of DNA? Answer with the four-digit year only.
Sound can travel through a vacuum. Answer true or false.
In which US state is the United States Bullion Depository at Fort Knox? Answer with the name only.
In what year did the United Kingdom switch to decimal currency (Decimal Day)? Answer with the four-digit year only.
In what year did the price of bitcoin first exceed 100,000 US dollars? Answer with the four-digit year only.
In what year did Ylvis release 'The Fox (What Does the Fox Say?)'? Answer with the four-digit year only.
Which American writer was the first woman honored in the American Women Quarters program in 2022? Answer with the surname only.
In what year did the US SEC sue Ripple Labs over XRP sales? Answer with the four-digit year only.
Water expands when it freezes. Answer true or false.
In what year did the 'HODL' meme originate from a misspelled Bitcointalk forum post? Answer with the four-digit year only.
Who is the executive chairman of Strategy (formerly MicroStrategy), famous for buying bitcoin? Answer with the surname only.
How many ETH did the original Nyan Cat GIF sell for as an NFT in 2021? Answer with the whole number only.
In what year did the Eisenhower dollar coin first appear? Answer with the four-digit year only.
Tether (USDT) is pegged to the euro. Answer true or false.
