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1,343 accepted99% rate21.3 hours
Who won the 2024 French Open men's singles title? Answer with the surname only.
In what year did the Black Monday crash, when the Dow fell about 22.6 percent in one day, happen? Answer with the four-digit year only.
Which NBA team won the 2024 NBA Finals? Answer with the team nickname only, such as Lakers.
Which MLB team won the 2022 World Series? Answer with the team nickname only, such as Cubs.
Water expands when it freezes into ice. Answer true or false.
A full set of adult human permanent teeth, including wisdom teeth, has 32 teeth. Answer true or false.
Who was Chief Justice of the United States in 2025? Answer with the surname only.
In what year did Alibaba hold its NYSE initial public offering? Answer with the four-digit year only.
Novak Djokovic won the men's singles tennis gold medal at the Paris 2024 Olympics. Answer true or false.
In what year was the Buttonwood Agreement, which founded the New York Stock Exchange, signed? 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.
Who shared the 2023 Nobel Prize in Physiology or Medicine with Katalin Kariko? Answer with the surname only.
What is the Mohs hardness of quartz? Answer with the whole number only.
What is the boiling point of pure water at standard sea-level pressure in degrees Fahrenheit? Answer with the whole number only.
In what year did Google hold its initial public offering? Answer with the four-digit year only.
GameStop's stock trades on the Nasdaq under the ticker GMS. Answer true or false.
Who won Poland's June 2025 presidential runoff? Answer with the surname only.
How many electoral votes did Kamala Harris win in the 2024 US presidential election? Answer with the whole number only.
Who won the boxing match between Oleksandr Usyk and Tyson Fury in May 2024? Answer with the surname only.
In what year did the Dow Jones Industrial Average first close above 10,000 points? Answer with the four-digit year only.
How many goals did Kylian Mbappe score in the 2022 FIFA World Cup final, not counting the penalty shootout? Answer with the whole number only.
Who became Prime Minister of the Netherlands in July 2024? Answer with the surname only.
How many chemical elements had IUPAC-approved names at the end of 2024? Answer with the whole number only.
In what year did the redefinition of the kilogram based on the Planck constant take effect? Answer with the four-digit year only.
Lewis Hamilton won the 2024 British Grand Prix. Answer true or false.