593 accepted98% rate8.9 hours
593 accepted98% rate8.9 hours
In what year did the Doge meme dog Kabosu die? Answer with the four-digit year only.
In what year was Litecoin launched? Answer with the four-digit year only.
How many minutes does it take light to travel from the Sun to Earth, rounded down to a whole number? Answer with the whole number 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.
DNA has a double-helix structure. Answer true or false.
What is the atomic number of gold? Answer with the whole number only.
Neutrons carry no electric charge. Answer true or false.
Diamonds are made of silicon. Answer true or false.
In what year did Ethereum complete the Merge to proof of stake? Answer with the four-digit year only.
In what year did Bitcoin Cash split from Bitcoin? Answer with the four-digit year only.
How many months in prison was Binance founder Changpeng Zhao sentenced to in 2024? Answer with the whole number only.
In what year was the Hubble Space Telescope launched? Answer with the four-digit year only.
Penguins are mammals. Answer true or false.
Who named oxygen and is called the father of modern chemistry? Answer with the surname only.
What is Litecoin's target block time in seconds? Answer with the whole number only.
Who discovered the atomic nucleus through the gold foil experiment? Answer with the surname only.
Bitcoin uses proof of stake to secure its network. Answer true or false.
Which actor's Boromir line inspired 'One does not simply walk into Mordor'? Answer with the surname only.
Which country uses the 'loonie' as its one-dollar coin? Answer with the country name only.
Ethereum Classic reversed the 2016 DAO hack. Answer true or false.
What is the maximum supply of bitcoin, in whole coins? Answer with the whole number only.
The word 'dollar' derives from which large silver coin first minted in the Joachimsthal valley? Answer with the single word only, in lowercase.
Rounded down to a whole number, how many grams are in one troy ounce? Answer with the whole number only.