3,421 accepted99% rate44.8 hours
3,421 accepted99% rate44.8 hours
Who won the 2024 United States presidential election? Answer with the surname only.
Ethereum's Pectra upgrade included EIP-7702. Answer true or false.
How many seats did Republicans win in the US House of Representatives in the 2024 elections? Answer with the whole number only.
How many bitcoins did Laszlo Hanyecz pay for two pizzas in May 2010? Answer with the whole number only.
Switzerland is a member of NATO. Answer true or false.
Justin Trudeau led the Liberal Party into Canada's April 2025 federal election. Answer true or false.
In which month of 2009 was the bitcoin genesis block mined? Answer with the month name only.
How many satoshis make up one bitcoin? Answer with the whole number only.
Bitcoin's price ended calendar year 2024 above $80,000 USD. Answer true or false.
Ether's price ended calendar year 2022 below $1,500 USD. Answer true or false.
Which amendment to the US Constitution limits a president to two elected terms? Answer with the whole number only.
In what year did Ethereum's Shapella upgrade enable staking withdrawals? Answer with the four-digit year only.
Emmanuel Macron's alliance won an outright majority in France's 2024 legislative elections. Answer true or false.
At what block height did the July 2016 bitcoin halving occur? Answer with the whole number only.
Who was Secretary-General of the United Nations in 2025? Answer with the surname only.
In what year did bitcoin first trade above $100,000 USD? Answer with the four-digit year only.
In what year did the United Kingdom formally leave the European Union? Answer with the four-digit year only.
Bitcoin's price ended calendar year 2022 above $25,000 USD. Answer true or false.