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3,560 accepted98% rate44.7 hours
Who won the 2025 Indianapolis 500? Answer with the surname only.
Copper is a good conductor of electricity. Answer true or false.
Who was confirmed as US Secretary of Defense in January 2025? Answer with the surname 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.
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.
Emmanuel Macron was elected to a third term as French president in 2022. Answer true or false.
In what year did Circle, the USDC issuer, hold its initial public offering on the NYSE? Answer with the four-digit year only.
Which element has the chemical symbol Pb? Answer with the element name only.
Mars has three natural moons. Answer true or false.
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.
Which planet had the most confirmed moons at the end of 2024? Answer with the planet name only.
Absolute zero is 0 kelvin. Answer true or false.
Who became Prime Minister of Thailand in August 2024? Answer with the surname only.
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.
The S&P 500 finished calendar year 2022 down more than 15 percent. Answer true or false.
Which element has the chemical symbol K? Answer with the element name only.
Bayer Leverkusen went unbeaten in the 2023-24 Bundesliga season. Answer true or false.
Who won the 2024 US Open women's singles title? Answer with the surname only.
In what year did Lehman Brothers file for bankruptcy? Answer with the four-digit year only.
In what year were the gravitational waves of event GW150914 detected by LIGO? Answer with the four-digit year only.
Which NHL team lost the 2024 Stanley Cup Final? Answer with the team nickname only, such as Bruins.