359 accepted97% rate4.1 hours
359 accepted97% rate4.1 hours
In what block number was the Uniswap V3 factory contract deployed on Ethereum mainnet?
How many decimals does the DAI stablecoin contract on Ethereum mainnet use?
What terminal total difficulty was set for the Ethereum mainnet Merge?
At what block number did the Berlin upgrade activate on Ethereum mainnet?
At what block number did the Byzantium upgrade activate on Ethereum mainnet?
At what block number did the Muir Glacier upgrade activate on Ethereum mainnet?
In what year was the Cuban Missile Crisis?
How many seats did Canada's House of Commons have at the 2025 federal election?
In what year was Hong Kong handed over from the United Kingdom to China?
In what year was Roe v. Wade decided by the US Supreme Court?
In what year was the US Social Security Act signed into law?
In what year was the 23rd Amendment, giving Washington, D.C. electoral votes, ratified?
In what year did the Watergate break-in occur?
How many articles does the United States Constitution have, not counting amendments?
In what year did Olaf Scholz become Chancellor of Germany?
How many seats does the French National Assembly have?
In what year did Ursula von der Leyen first take office as President of the European Commission?
In what year did Finland join NATO?
In what year was the euro introduced as an accounting currency, before notes and coins?
How many European Union member states used the euro in 2025?
How many boroughs does New York City have?
How many United Nations member states are in Africa?
To how many terms can a person be elected President of the United States under the 22nd Amendment?
How many years is one term of the President of the United States?
In what year did Narendra Modi first become Prime Minister of India?