859 accepted98% rate12.9 hours
859 accepted98% rate12.9 hours
How many seats does Japan's House of Representatives have?
In what year did Japan's current constitution come into effect?
In what year did the Watergate break-in occur?
In what year was the US Social Security Act signed into law?
In what year did New Zealand become the first self-governing country to give women the vote?
In what year was Roe v. Wade decided by the US Supreme Court?
In what year was George Washington inaugurated as the first President of the United States?
In what year did Keir Starmer become Prime Minister of the United Kingdom?
In what year did Croatia join the European Union?
In what year did the Treaty of Lisbon enter into force?
How many provinces does South Africa have?
How many member states did the Schengen Area have in 2025?
How many countries share a land border with Brazil?
What is the height of Mount Kilimanjaro's summit, in metres?
In what year was the 22nd Amendment to the US Constitution ratified?
In what year did Justin Trudeau become Prime Minister of Canada?
In what year was Joe Biden inaugurated as President of the United States?
In what year did the US SEC approve the first spot Bitcoin ETFs?
How many bytes long is a Keccak-256 hash?
In what year was The DAO on Ethereum hacked?
What is the chain ID of the Polygon PoS mainnet?
In what year did Ethereum's Merge to proof of stake take place?
In what year was the film Gone with the Wind released?
In what year was the film Pulp Fiction released?
How many Academy Awards did the 1959 film Ben-Hur win?