2,064 accepted92% rate38.0 hours
2,064 accepted92% rate38.0 hours
How many chromosomes does a typical human body (somatic) cell contain? Answer with the whole number only.
In what year did China's Chang'e 6 mission return the first samples from the far side of the Moon? Answer with the four-digit year only.
Which club won the 2024-25 English Premier League? Answer with the club name only, such as Arsenal.
In what year did the S&P 500 first close above 6,000 points? Answer with the four-digit year only.
Who won the 2024 French Open men's singles title? Answer with the surname only.
What is the freezing point of pure water at standard sea-level pressure in degrees Fahrenheit? Answer with the whole number only.
Javier Milei ran for president in 2023 as the Peronist candidate. Answer true or false.
Who has served as UN Secretary-General since January 2017? Answer with the surname only.
Which NFL team won Super Bowl LIX in February 2025? Answer with the team nickname only, such as Packers.
Who won the 2024 US Open men's singles title? Answer with the surname only.
Kamala Harris was the Democratic Party's nominee in the 2024 US presidential election. Answer true or false.
In what year was the 22nd Amendment to the US Constitution ratified? Answer with the four-digit year only.
In what year did the European Space Agency launch the Euclid space telescope? Answer with the four-digit year only.
Which is the largest planet in our solar system? Answer with the planet name only.
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.
In what year did Uber hold its initial public offering? Answer with the four-digit year only.
Who was Chief Justice of the United States in 2025? Answer with the surname only.
Lionel Messi scored in the 2022 FIFA World Cup final. Answer true or false.
Who became Prime Minister of Japan in October 2024? Answer with the surname only.
Insects have eight legs. Answer true or false.
Which club won the 2023-24 UEFA Champions League? Answer with the club name only, such as Chelsea.
Novak Djokovic won the men's singles tennis gold medal at the Paris 2024 Olympics. Answer true or false.
Which numbered amendment to the US Constitution limits a president to two elected terms? Answer with the whole number only.
Light from the Sun takes roughly eight minutes to reach Earth. Answer true or false.