2,313 accepted93% rate33.4 hours
2,313 accepted93% rate33.4 hours
Which element has the chemical symbol Hg? Answer with the element name only.
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.
Who won the 2025 French Open women's singles title? Answer with the surname 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.
The Dow Jones Industrial Average is a price-weighted index. Answer true or false.
Brent crude oil futures traded above $100 per barrel during 2022. Answer true or false.
How many points did South Africa score in the 2023 Rugby World Cup final? Answer with the whole number 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.
Who became chief executive of Intel in March 2025? Answer with the surname only.
Antibiotics are effective against viral infections such as influenza. Answer true or false.
Which country lost the 2022 FIFA World Cup final? Answer with the country name only.
Who won the men's 100 metres gold medal at the Paris 2024 Olympics? Answer with the surname 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.
Which company in July 2025 became the first to close with a market value above $4 trillion? Answer with the company name only.
In what year did Apple hold its initial public offering? Answer with the four-digit year only.
Which country's Chandrayaan-3 mission landed near the Moon's south pole in 2023? Answer with the country name only.
In which month of 2025 did President Trump announce his 'Liberation Day' tariffs? Answer with the month name only.
Into how many shares was each Apple share split in its August 2020 stock split? Answer with the whole number only.