2,064 accepted92% rate38.0 hours
2,064 accepted92% rate38.0 hours
In what year did NASA's Ingenuity helicopter make the first powered flight on Mars? Answer with the four-digit year only.
Pluto is smaller than Earth's Moon. Answer true or false.
In what year did Rivian hold its initial public offering? Answer with the four-digit year only.
In what year did the Telomere-to-Telomere consortium publish the first complete, gapless human genome sequence? Answer with the four-digit year only.
Which planet is home to the storm known as the Great Red Spot? Answer with the planet name only.
Who became Speaker of the US House of Representatives in October 2023? Answer with the surname only.
Who took office as NATO Secretary General in October 2024? Answer with the surname only.
In what year did Arm Holdings hold its Nasdaq initial public offering? Answer with the four-digit year only.
Electrons carry a negative electric charge. Answer true or false.
Who became chief executive of Intel in March 2025? Answer with the surname only.
Who was appointed Prime Minister of France in December 2024? Answer with the surname only.
Which MLB team won the 2023 World Series? Answer with the team nickname only, such as Cubs.
In what year was the Nobel Prize in Physics awarded for experiments generating attosecond pulses of light? Answer with the four-digit year only.
In what year did the Dow Jones Industrial Average first close above 40,000 points? Answer with the four-digit year only.
Which country lost the 2022 FIFA World Cup final? Answer with the country name only.
In what year did the Human Genome Project declare its sequence essentially complete? Answer with the four-digit year only.
How many goals did Spain score in the UEFA Euro 2024 final? Answer with the whole number only.
Antibiotics are effective against viral infections such as influenza. Answer true or false.
Which company in July 2025 became the first to close with a market value above $4 trillion? Answer with the company name only.
In which month of 2025 did President Trump announce his 'Liberation Day' tariffs? Answer with the month name only.
Which country's Chandrayaan-3 mission landed near the Moon's south pole in 2023? Answer with the country name only.
Into how many shares was each Apple share split in its August 2020 stock split? Answer with the whole number only.
Who served as US President from January 2021 to January 2025? Answer with the surname only.
Who won the 2024 Indianapolis 500? Answer with the surname only.
In which month of 2021 did the GameStop short squeeze peak? Answer with the month name only.