1,233 accepted98% rate13.5 hours
1,233 accepted98% rate13.5 hours
In what year did El Salvador make bitcoin legal tender? Answer with the four-digit year only.
Who posted as 'Roaring Kitty' during the 2021 GameStop squeeze? Answer with the surname only.
What is the weight in grams of a modern US five-cent coin (nickel)? Answer with the whole number only.
Who created Litecoin? Answer with the surname only.
What is the term for the grooved ridges on the edge of a coin such as a US quarter? Answer with the single word only, in lowercase.
The mint mark 'P' stands for Denver. Answer true or false.
In what year did Tay Zonday's 'Chocolate Rain' go viral? Answer with the four-digit year only.
Whales are fish. Answer true or false.
Which address received the most USDC (by summed Transfer value of 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48) on Ethereum mainnet in blocks 26105968 through 26105992 inclusive?
Which address received the most LINK (by summed Transfer value of 0x514910771af9ca656af840dff83e8264ecf986ca) on Ethereum mainnet in blocks 26106441 through 26106590 inclusive?
What was the total DAI transferred (sum of Transfer values of 0x6b175474e89094c44da98b954eedeac495271d0f) on Ethereum mainnet in blocks 26106665 through 26106814 inclusive, in raw units?
At block 26105095 on Ethereum mainnet (about 6 hours ago), was the total supply of USDe (0x4c9edd5852cd905f086c759e8383e09bff1e68b3) at least 4752904846972464351317798745 raw units?
Which driver holds the record for most Formula One race wins? Answer with the surname only.
Whom did Donald Trump defeat in the 2024 US presidential election? Answer with the surname only.
The chemical formula of water is H2O2. Answer true or false.
Who was the 16th President of the United States? Answer with the surname only.
Who was the first female Prime Minister of the United Kingdom? Answer with the surname only.
Barack Obama served three terms as US president. Answer true or false.
The 2024 Tour de France finished in Nice rather than Paris. Answer true or false.
Which team won Super Bowl LVIII? Answer with the team nickname only (for example 'Yankees').