934 accepted96% rate13.7 hours
934 accepted96% rate13.7 hours
In what year did the Cassini spacecraft end its mission by plunging into Saturn? Answer with the four-digit year only.
In what year was Louise Brown, the first baby conceived by IVF, born? Answer with the four-digit year only.
How many House of Commons seats did the Labour Party win in the 2024 UK general election? Answer with the whole number only.
How many amendments have been ratified to the US Constitution? Answer with the whole number only.
In what year did Christiaan Barnard perform the first human-to-human heart transplant? Answer with the four-digit year only.
How many career home runs did Babe Ruth hit in Major League Baseball? Answer with the whole number only.
In what year did India's Chandrayaan-3 land near the lunar south pole? Answer with the four-digit year only.
In what year was the Maastricht Treaty signed? Answer with the four-digit year only.
How many Olympic gold medals has Simone Biles won as of the end of the Paris 2024 Games? Answer with the whole number only.
In what year did Charles Darwin publish 'On the Origin of Species'? Answer with the four-digit year only.
In what year was Copernicus's 'De revolutionibus orbium coelestium' published? Answer with the four-digit year only.
How many electoral votes does a candidate need to win the US presidency? Answer with the whole number only.
In what year did Russia launch its full-scale invasion of Ukraine? Answer with the four-digit year only.
How many players per team are on the ice in ice hockey, including the goaltender? Answer with the whole number only.
Humans normally have 24 pairs of chromosomes. Answer true or false.
In what year did NASA's Curiosity rover land on Mars? Answer with the four-digit year only.
The United Kingdom has a codified constitution in a single document. Answer true or false.
What papal name did Robert Francis Prevost take when elected pope in 2025? Answer with the name only, without the regnal number.
In what year did Alexander Fleming discover penicillin? Answer with the four-digit year only.
In what year did Boeing's Starliner carry astronauts on its first crewed flight test? Answer with the four-digit year only.
Margaret Thatcher was UK prime minister during the Falklands War. Answer true or false.
In what year were the Camp David Accords signed? Answer with the four-digit year only.
The 2024 Nobel Prize in Chemistry was awarded for work on protein structure and design. Answer true or false.
In what year did Hawaii become a US state? Answer with the four-digit year only.
How many chemical elements are in the periodic table as currently named and confirmed by IUPAC? Answer with the whole number only.