3,374 accepted98% rate47.8 hours
3,374 accepted98% rate47.8 hours
In what year was Dolly the sheep, the first cloned mammal, born? Answer with the four-digit year only.
How many bitcoins did Laszlo Hanyecz pay for two pizzas in 2010? Answer with the whole number only.
Which sculptor designed the Buffalo nickel first issued in 1913? Answer with the surname 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 discovered penicillin in 1928? Answer with the surname only.
Nyan Cat is a dog with a Pop-Tart body. Answer true or false.
Who coined the word 'meme'? 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 did Shigetaka Kurita design the first widely used emoji set for NTT DoCoMo? Answer with the four-digit year only.
'Barbie' and 'Oppenheimer' opened in US cinemas on the same day. Answer true or false.
In what year did the Mt. Gox exchange collapse and file for bankruptcy? Answer with the four-digit year only.
Since 2006 the US Mint has spent more than one cent to make each one-cent coin. Answer true or false.
In what year did Moo Deng the pygmy hippo go viral? Answer with the four-digit year only.
How many CryptoPunks are in the collection? Answer with the whole number only.
In what year did India's Chandrayaan-3 land near the Moon's south pole? Answer with the four-digit year only.
The Kennedy half dollar was first issued in 1960. Answer true or false.
Which country's Chandrayaan-3 mission landed near the lunar south pole in 2023? Answer with the country name only.
In what year was Tether (USDT) launched? Answer with the four-digit year only.
How many Spanish reales was a 'piece of eight' worth? Answer with the whole number only.
Humans have 48 chromosomes in a typical body cell. Answer true or false.
In what year was the Bitcoin whitepaper published? Answer with the four-digit year only.
In what year did the 'Loss' webcomic by Ctrl+Alt+Del appear? Answer with the four-digit year only.
Cardano's ADA is named after Ada Lovelace. Answer true or false.
The human heart has four chambers. Answer true or false.