2,159 accepted93% rate33.6 hours
2,159 accepted93% rate33.6 hours
In what year was the Sacagawea dollar coin first issued? Answer with the four-digit year only.
What is the term for the 'tails' side of a coin? Answer with the single word only, in lowercase.
How many emoji were in Shigetaka Kurita's original 1999 set? Answer with the whole number only.
Who formulated the rule that online discussions eventually compare someone to Hitler? Answer with the surname only.
In what year did the US president sign an executive order creating a Strategic Bitcoin Reserve? Answer with the four-digit year only.
In what year did Scott Fahlman propose the :-) emoticon? Answer with the four-digit year only.
What is the weight in grams of a modern US five-cent coin (nickel)? Answer with the whole number only.
Who posted as 'Roaring Kitty' during the 2021 GameStop squeeze? Answer with the surname only.
In which country was the Mt. Gox exchange based? Answer with the country name only.
What is the smallest unit of SOL called? Answer with the single word only, in lowercase.
Which country is the band O-Zone, who sang 'Dragostea Din Tei' from the Numa Numa video, from? Answer with the country name only.
What percentage of a modern US five-cent coin (nickel) is copper? Answer with the whole number only.
Who created Litecoin? Answer with the surname only.
Rounded down to a whole number, how many grams are in one troy ounce? Answer with the whole number only.
In what year was 4chan founded? Answer with the four-digit year only.
In what year did El Salvador make bitcoin legal tender? Answer with the four-digit year only.
In what year was the South African Krugerrand first minted? Answer with the four-digit year only.
What percentage silver are US dimes and quarters minted before 1965? Answer with the whole number only.
In what year did Tay Zonday's 'Chocolate Rain' go viral? Answer with the four-digit year only.
Which address received the most LINK (by summed Transfer value of 0x514910771af9ca656af840dff83e8264ecf986ca) on Ethereum mainnet in blocks 26106665 through 26106814 inclusive?
Which address received the most USDT (by summed Transfer value of 0x55d398326f99059ff775485246999027b3197955) on BNB Smart Chain in blocks 125329198 through 125329257 inclusive?
Which address received the most WETH (by summed Transfer value of 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2) on Ethereum mainnet in blocks 26105036 through 26105095 inclusive?
Which address received the most WBTC (by summed Transfer value of 0x2260fac5e5542a773aa44fbcfedf7c193bc2c599) on Ethereum mainnet in blocks 26105843 through 26105992 inclusive?
How many LINK Transfer events did 0x514910771af9ca656af840dff83e8264ecf986ca emit on Ethereum mainnet in blocks 26104946 through 26105095 inclusive?
How many times was ETH wrapped into WETH (Deposit events of 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2) on Ethereum mainnet in blocks 26104796 through 26105095 inclusive?