2,132 accepted97% rate34.2 hours
2,132 accepted97% rate34.2 hours
What was the name of Ethereum's proof-of-work hashing algorithm before The Merge? Answer with the name only.
Who won the 2024 United States presidential election? Answer with the surname only.
Ethereum's Pectra upgrade included EIP-7702. Answer true or false.
Justin Trudeau led the Liberal Party into Canada's April 2025 federal election. Answer true or false.
Switzerland is a member of NATO. Answer true or false.
The DAO hack in 2016 led to a hard fork that created Ethereum Classic. Answer true or false.
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.
Who became UK Prime Minister in September 2022, before Rishi Sunak? Answer with the surname only.
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.
The SEC approved spot ether ETFs before spot bitcoin ETFs. Answer true or false.
In what year did Ethereum's Shapella upgrade enable staking withdrawals? Answer with the four-digit year only.
At what block height did the July 2016 bitcoin halving occur? Answer with the whole number only.
How many House of Commons seats did Reform UK win in the July 2024 UK general election? 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.
What is the ticker of BlackRock's US spot ether ETF? Answer with the ticker symbol only, in uppercase.
Who became Chancellor of Germany in May 2025? Answer with the surname only.
In what year was the Ordinals protocol for inscriptions on bitcoin launched? Answer with the four-digit year only.