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1,643 accepted97% rate30.3 hours
In what year did Charles Darwin publish On the Origin of Species? Answer with the four-digit year only.
In what year did Alibaba hold its NYSE initial public offering? Answer with the four-digit year only.
Arm Holdings listed its shares on the London Stock Exchange in its 2023 initial public offering. Answer true or false.
In which Martian crater did NASA's Perseverance rover land in 2021? Answer with the name only.
Venus rotates in the opposite direction to most planets in the solar system. Answer true or false.
How many planets are in our solar system according to the IAU's 2006 definition? Answer with the whole number only.
Which NBA team won the 2025 NBA Finals? Answer with the team nickname only, such as Lakers.
In what year did Google hold its initial public offering? Answer with the four-digit year only.
Spain won every match it played at UEFA Euro 2024. Answer true or false.
In what year did Nelson Mandela become President of South Africa? Answer with the four-digit year only.
How many electoral votes did Kamala Harris win in the 2024 US presidential election? Answer with the whole number only.
Which UK Prime Minister resigned in October 2022 after about 49 days in office? Answer with the surname only.
How many voting members sit in the US House of Representatives? Answer with the whole number only.
Who became the EU's High Representative for Foreign Affairs in December 2024? Answer with the surname only.
Michel Barnier's government was brought down by a no-confidence vote in December 2024. Answer true or false.
Who became Prime Minister of the Netherlands in July 2024? Answer with the surname only.
Which team won the 2024 Formula One World Constructors' Championship? Answer with the team name only, such as Ferrari.
Into how many shares was each Tesla share split in its August 2022 stock split? Answer with the whole number only.
The Boston Celtics' 2024 NBA title was the franchise's 18th championship. Answer true or false.
Which MLB team lost the 2024 World Series? Answer with the team nickname only, such as Cubs.
Pope Francis died in April 2025. Answer true or false.
In what year did CERN announce the discovery of the Higgs boson? Answer with the four-digit year only.
In which month of 2025 did spot gold first trade above $3,000 per troy ounce? Answer with the month name only.
In what year did NASA's DART spacecraft impact the asteroid moon Dimorphos? Answer with the four-digit year only.