3,413 accepted98% rate45.7 hours
3,413 accepted98% rate45.7 hours
Human body cells normally contain 23 pairs of chromosomes. Answer true or false.
How many companies has Germany's DAX index contained since September 2021? Answer with the whole number only.
Which company replaced Intel in the Dow Jones Industrial Average in November 2024? Answer with the company name only.
Friedrich Merz was elected Chancellor on the first Bundestag ballot in May 2025. Answer true or false.
Claudia Sheinbaum is the first woman to serve as President of Mexico. Answer true or false.
In which city is the club that won the 2023-24 Bundesliga based? Answer with the city name only.
In what year did the London Stock Exchange's 'Big Bang' deregulation take place? Answer with the four-digit year only.
In what year did the S&P 500 first close above 5,000 points? Answer with the four-digit year only.
Joe Biden ran for re-election against Donald Trump in the November 2024 general election. Answer true or false.
Earth's inner core is liquid. Answer true or false.
Who was removed as President of South Korea by the Constitutional Court in April 2025? Answer with the surname only.
In what year was the Nasdaq stock market founded? Answer with the four-digit year only.
Which club won the 2023-24 English Premier League? Answer with the club name only, such as Arsenal.
Who won the 2024 Open Championship in golf? Answer with the surname only.
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.
The Los Angeles Dodgers won the 2024 World Series in five games. Answer true or false.
In what year was 51 Pegasi b, the first exoplanet found orbiting a sun-like star, announced? Answer with the four-digit year only.
Emmanuel Macron was elected to a third term as French president in 2022. Answer true or false.
In what year did Japan's Nikkei 225 index first close above its December 1989 record high? Answer with the four-digit year only.
Which element has the chemical symbol Pb? Answer with the element name 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 which month of 2024 did Joe Biden withdraw from the presidential race? Answer with the month name only.
Who won the 2025 Masters Tournament in golf? Answer with the surname only.
Who won Romania's May 2025 presidential runoff? Answer with the surname only.