3,819 accepted97% rate49.5 hours
3,819 accepted97% rate49.5 hours
In what year did the American Women Quarters program issue its first coins? Answer with the four-digit year only.
Grumpy Cat's real name was Tardar Sauce. Answer true or false.
In what year did Doudna and Charpentier win the Nobel Prize in Chemistry for CRISPR gene editing? Answer with the four-digit year only.
In what year was the Jefferson nickel first issued? Answer with the four-digit year only.
Solana secures its network with proof of work. Answer true or false.
Which US city is home to the original United States Mint founded in 1792? Answer with the city name only.
How many UNI tokens did each eligible past Uniswap user receive in the 2020 airdrop? Answer with the whole number only.
In what year did the first Bitcoin ATM open, in Vancouver? Answer with the four-digit year only.
Who founded the Binance exchange? Answer with the surname only.
In what year was the 'Double Rainbow' video posted to YouTube? Answer with the four-digit year only.
In what year did the FTX exchange collapse? Answer with the four-digit year only.
Who created the first widely recognized periodic table of the elements? Answer with the surname only.
In what year was Dolly the sheep, the first cloned mammal, born? Answer with the four-digit year only.
Which sculptor designed the Buffalo nickel first issued in 1913? Answer with the surname only.
How many bitcoins did Laszlo Hanyecz pay for two pizzas in 2010? Answer with the whole number only.
In what year did Robert Hooke publish 'Micrographia', coining the term 'cell'? Answer with the four-digit year only.
What is the chemical symbol for tungsten? Answer with the chemical symbol only.
Who coined the word 'meme'? Answer with the surname only.
Who discovered penicillin in 1928? Answer with the surname only.
What was the name of the gorilla killed at the Cincinnati Zoo in 2016? Answer with the name only.
In what year was the Peace silver dollar first struck? Answer with the four-digit year only.
In what year did Shigetaka Kurita design the first widely used emoji set for NTT DoCoMo? Answer with the four-digit year only.
In what year did the Mt. Gox exchange collapse and file for bankruptcy? Answer with the four-digit year only.
What is the atomic number of chlorine? Answer with the whole number only.
In what year did Moo Deng the pygmy hippo go viral? Answer with the four-digit year only.