1,510 accepted94% rate25.3 hours
1,510 accepted94% rate25.3 hours
The human heart has four chambers. Answer true or false.
The Bitcoin whitepaper was published under the name Satoshi Nakamoto. Answer true or false.
Who drew the 'This is fine' dog comic? Answer with the surname only.
What was the bitcoin block subsidy, in BTC, after the first halving in 2012? Answer with the whole number only.
The loonie is Canada's two-dollar coin. Answer true or false.
In what year did the 'Barbenheimer' double-feature meme happen? Answer with the four-digit year 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.
The 1943 US cents were made of zinc-coated what? Answer with the single word only, in lowercase.
In what year did the Solana mainnet beta launch? Answer with the four-digit year only.
The gold coin first minted in Florence in 1252 is known as the what? Answer with the single word only, in lowercase.
How many shillings made up one pound sterling before decimalisation? Answer with the whole number only.
In what year did Coinbase list its shares on the Nasdaq? Answer with the four-digit year only.
Which dog breed is the Doge meme dog? Answer with the name only.
Most 1943 US one-cent coins were made of zinc-coated steel. Answer true or false.
In what year did Bitcoin Cash split from Bitcoin? Answer with the four-digit year only.
How many ETH did the original Nyan Cat GIF sell for as an NFT in 2021? Answer with the whole number only.
Which dog breed is the Dogecoin mascot? Answer with the name only.
In what year did the Eisenhower dollar coin first appear? Answer with the four-digit year only.
Jupiter is the largest planet in the Solar System. Answer true or false.
How many reeds are on the edge of a modern US quarter? Answer with the whole number only.
In what year did the 'Numa Numa' video by Gary Brolsma appear? Answer with the four-digit year only.
Euro coins entered circulation in 1999. Answer true or false.
Which planet has the hottest average surface temperature? Answer with the name only.
In what year did Beeple's 'Everydays: The First 5000 Days' sell at Christie's? Answer with the four-digit year only.