1,173 accepted98% rate22.3 hours
1,173 accepted98% rate22.3 hours
In what year did Czechoslovakia split into the Czech Republic and Slovakia? Answer with the four-digit year only.
In what year did the Wagner Group stage its mutiny against Russia's military leadership? Answer with the four-digit year only.
In what year was Sputnik 1 launched? Answer with the four-digit year only.
In what year was the Maastricht Treaty signed? Answer with the four-digit year only.
Who developed the first widely used inactivated polio vaccine? Answer with the surname only.
In what year did Charles Darwin publish 'On the Origin of Species'? Answer with the four-digit year only.
How many Grand Slam singles titles did Serena Williams win? Answer with the whole number only.
How many electoral votes does a candidate need to win the US presidency? Answer with the whole number only.
In what year did Ethereum activate the Dencun upgrade? 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.
In what year will Halley's Comet next reach perihelion? Answer with the four-digit year only.
In what year did NASA's Curiosity rover land on Mars? Answer with the four-digit year only.
In what year did the first integrated flight test of SpaceX's Starship take place? Answer with the four-digit year only.
Who was Time magazine's Person of the Year for 2024? Answer with the surname only.
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.
How many holes are played in a standard round of golf? Answer with the whole number only.
Kamala Harris became the Democratic nominee for president in 2024. Answer true or false.
In what year did the Francis Scott Key Bridge collapse after being struck by a container ship? 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.
In what year did Finland join NATO? Answer with the four-digit year only.
Who won Argentina's 2023 presidential election? Answer with the surname only.
How many minutes long is a regulation NBA game? Answer with the whole number only.
In what year was Germany reunified? Answer with the four-digit year only.