1,531 accepted98% rate23.0 hours
1,531 accepted98% rate23.0 hours
In what year did the Wagner Group stage its mutiny against Russia's military leadership? Answer with the four-digit year only.
Which city will host the 2032 Summer Olympics? Answer with the city name only.
How many metres long is a marathon? Answer with the whole number only.
What is absolute zero on the Kelvin scale? Answer with the whole number only.
Wimbledon is played on clay courts. Answer true or false.
Who won South Korea's June 2025 presidential election? Answer with the surname only.
How many ossicles (small bones) are in each human middle ear? Answer with the whole number only.
In what year was Northern Ireland's Good Friday Agreement signed? Answer with the four-digit year only.
How many voting members does the US House of Representatives have? Answer with the whole number only.
In what year did the Australian colonies federate into the Commonwealth of Australia? Answer with the four-digit year only.
The Kansas City Chiefs won Super Bowl LIX. Answer true or false.
How many electoral votes does a candidate need to win the US presidency? Answer with the whole number only.
To which country did Bashar al-Assad flee after his government fell in December 2024? Answer with the country name only.
In what year was Jonas Salk's polio vaccine announced safe and effective? Answer with the four-digit year only.
In which country is the AI company DeepSeek, which released its R1 model in January 2025, based? Answer with the country name only.
Sweden joined NATO before Finland. Answer true or false.
In what year will Halley's Comet next reach perihelion? Answer with the four-digit year only.
Humans normally have 24 pairs of chromosomes. Answer true or false.
In what year did Microsoft complete its acquisition of Activision Blizzard? Answer with the four-digit year only.
Pope Leo XIV was born in the United States. Answer true or false.
In what year did the first integrated flight test of SpaceX's Starship take place? Answer with the four-digit year only.
How many Grand Slam singles titles has Novak Djokovic won as of the end of 2024? Answer with the whole number only.
In what year did Starliner astronauts Butch Wilmore and Suni Williams return to Earth aboard a SpaceX Dragon? Answer with the four-digit year only.
Who became prime minister of Australia after the 2022 federal election? Answer with the surname only.
What is the most abundant gas in Earth's atmosphere? Answer with the single word only, in lowercase.