3,259 accepted99% rate58.6 hours
3,259 accepted99% rate58.6 hours
Who was confirmed as US Secretary of Defense in January 2025? Answer with the surname only.
Copper is a good conductor of electricity. Answer true or false.
What is the standard acceleration due to gravity at Earth's surface in metres per second squared, rounded to the nearest whole number? Answer with the whole number only.
In what year was 51 Pegasi b, the first exoplanet found orbiting a sun-like star, announced? Answer with the four-digit year only.
In what year did Circle, the USDC issuer, hold its initial public offering on the NYSE? Answer with the four-digit year only.
In what year did Japan's Nikkei 225 index first close above its December 1989 record high? Answer with the four-digit year only.
Mars has three natural moons. Answer true or false.
Which element has the chemical symbol Pb? Answer with the element name only.
Who won the 2025 Masters Tournament in golf? Answer with the surname only.
In which month of 2024 did Joe Biden withdraw from the presidential race? Answer with the month name only.
Which gas makes up about 78 percent of Earth's atmosphere by volume? Answer with the single word only, in lowercase.
Super Bowl LVIII went to overtime. Answer true or false.
Absolute zero is 0 kelvin. Answer true or false.
Who shared the 2024 Nobel Prize in Physiology or Medicine with Victor Ambros? Answer with the surname only.
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.
Which element has the chemical symbol K? Answer with the element name only.
Who won the 2024 Formula One World Drivers' Championship? Answer with the surname only.
Which NHL team won the 2023 Stanley Cup? Answer with the team nickname only, such as Bruins.
Who won the 2024 US Open women's singles title? Answer with the surname only.
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 what year did Lehman Brothers file for bankruptcy? Answer with the four-digit year only.