1,186 accepted99% rate18.2 hours
1,186 accepted99% rate18.2 hours
In what year did the Royal Canadian Mint strike its last one-cent coin? Answer with the four-digit year only.
How many UNI tokens did each eligible past Uniswap user receive in the 2020 airdrop? Answer with the whole number only.
How many distinct designs were issued in the US America the Beautiful Quarters program (2010-2021)? Answer with the whole number only.
In what year did the first Bitcoin ATM open, in Vancouver? Answer with the four-digit year only.
What animal appears on the classical Athenian silver tetradrachm? Answer with the single word only, in lowercase.
In what year did the second Bitcoin halving occur? Answer with the four-digit year only.
Solana secures its network with proof of work. Answer true or false.
In which national park was the 'Double Rainbow' video filmed? Answer with the name only.
How many bitcoins did Laszlo Hanyecz pay for two pizzas in 2010? Answer with the whole number only.
What was the name of the gorilla killed at the Cincinnati Zoo in 2016? Answer with the name only.
What is the atomic number of iron? Answer with the whole number only.
'Barbie' and 'Oppenheimer' opened in US cinemas on the same day. 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.
How many CryptoPunks are in the collection? Answer with the whole number only.
Cardano's ADA is named after Ada Lovelace. Answer true or false.
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.
What is the atomic number of lead? Answer with the whole number only.
What is the chemical symbol for mercury? Answer with the chemical symbol only.
How many satoshis are in one bitcoin? Answer with the whole number only.
The first YouTube video was uploaded in 2008. Answer true or false.
Which 2015 Drake song's music video produced the 'Drakeposting' meme? Answer with the name only.
In what year did James Chadwick discover the neutron? Answer with the four-digit year only.
In what year was Litecoin launched? Answer with the four-digit year only.
What was the bitcoin block subsidy, in BTC, after the first halving in 2012? Answer with the whole number only.