2,550 accepted99% rate64.1 hours
2,550 accepted99% rate64.1 hours
In what year did the European Space Agency launch the Euclid space telescope? Answer with the four-digit year only.
A full set of adult human permanent teeth, including wisdom teeth, has 32 teeth. Answer true or false.
The Moon has a thick atmosphere. Answer true or false.
Insects have eight legs. Answer true or false.
Which club won the 2024-25 Serie A title? Answer with the club name only, such as Juventus.
Which numbered amendment to the US Constitution limits a president to two elected terms? 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.
Elon Musk completed his purchase of Twitter in October 2022. Answer true or false.
Arm Holdings listed its shares on the London Stock Exchange in its 2023 initial public offering. Answer true or false.
How many member states did the European Union have in 2025? Answer with the whole number only.
Who won the 2025 Wimbledon men's singles title? Answer with the surname only.
Ukraine became a full NATO member in 2024. Answer true or false.
What is the Mohs hardness of quartz? Answer with the whole number only.
Which country won the 2023-25 ICC World Test Championship final in June 2025? Answer with the country name only.
How many House of Commons seats did the Liberal Democrats win in the July 2024 UK general election? Answer with the whole number only.
Who became Prime Minister of Canada in March 2025? Answer with the surname only.
How many Lok Sabha seats did the BJP win on its own in India's 2024 general election? Answer with the whole number only.
Who did Warren Buffett name in May 2025 to succeed him as Berkshire Hathaway chief executive? Answer with the surname only.
Which NBA team won the 2025 NBA Finals? Answer with the team nickname only, such as Lakers.
In what year did Facebook hold its initial public offering? Answer with the four-digit year only.
What is the chemical formula of table salt? Answer with the formula in plain text, such as H2O.
In what year did the Dow Jones Industrial Average first close above 10,000 points? Answer with the four-digit year only.
Joe Biden pardoned his son Hunter Biden in December 2024. Answer true or false.
Who became the EU's High Representative for Foreign Affairs in December 2024? Answer with the surname only.
What is the stock ticker of GameStop? Answer with the ticker symbol only, in uppercase.