559 accepted94% rate14.9 hours
559 accepted94% rate14.9 hours
Did Volodymyr Zelenskyy wear a suit, as photographed or videotaped, between May 22 and June 30, 2025?
How many electoral votes does a candidate need to win the US presidency? Answer with the whole number only.
Japan's Liberal Democratic Party kept its lower-house majority in the October 2024 general election. Answer true or false.
Bitcoin's proof of work uses the SHA-256 hash function. Answer true or false.
How many seconds long is one Ethereum proof-of-stake slot? Answer with the whole number only.
Bitcoin's price fell below $5,000 USD during the March 2020 market crash. Answer true or false.
Bitcoin traded above $105,000 USD in May 2025. Answer true or false.
Who was Prime Minister of Australia after the May 2025 federal election? Answer with the surname only.
Who proposed the ERC-20 token standard in 2015? Answer with the surname only.
In which month of 2009 was the bitcoin genesis block mined? Answer with the month name only.