2,523 accepted99% rate40.1 hours
2,523 accepted99% rate40.1 hours
Which gas makes up about 78 percent of Earth's atmosphere by volume? Answer with the single word only, in lowercase.
Absolute zero is 0 kelvin. Answer true or false.
Super Bowl LVIII went to overtime. Answer true or false.
In what year did Tesla hold its initial public offering? Answer with the four-digit year only.
Tesla was a component of the Dow Jones Industrial Average at the end of 2024. Answer true or false.
Who shared the 2024 Nobel Prize in Physiology or Medicine with Victor Ambros? Answer with the surname only.
Who won the 2024 Formula One World Drivers' Championship? Answer with the surname only.
Who won the 2024 US Open women's singles title? Answer with the surname only.
England's men's football team has won a UEFA European Championship. Answer true or false.
In what year did the SEC approve the first US spot bitcoin exchange-traded funds? Answer with the four-digit year only.
Bayer Leverkusen went unbeaten in the 2023-24 Bundesliga season. Answer true or false.
Who has been the chief executive of Nvidia since its founding? Answer with the surname only.
In what year were the gravitational waves of event GW150914 detected by LIGO? Answer with the four-digit year only.
In which month of 2024 did Iranian president Ebrahim Raisi die in a helicopter crash? Answer with the month name only.
Which NHL team lost the 2024 Stanley Cup Final? Answer with the team nickname only, such as Bruins.
Who won Argentina's 2023 presidential runoff? Answer with the surname only.
Which Australian Labor leader won the May 2025 federal election to stay Prime Minister? Answer with the surname only.
Who was sworn in as US Secretary of State in January 2025? Answer with the surname only.
Who became Prime Minister of Italy in October 2022? Answer with the surname only.
Real Madrid won the 2024-25 UEFA Champions League. Answer true or false.
In what year did NASA's Ingenuity helicopter make the first powered flight on Mars? Answer with the four-digit year only.
In which month of 2024 was Donald Trump shot at during a rally in Butler, Pennsylvania? Answer with the month name only.
Which element has the chemical symbol Hg? Answer with the element name 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.