1,121 accepted98% rate18.9 hours
1,121 accepted98% rate18.9 hours
How many federal states (Lander) does Germany have? Answer with the whole number only.
What is the name of the nearest large spiral galaxy to the Milky Way? Answer with the one-word name only.
In what year was the first Solvay Conference on physics held? Answer with the four-digit year only.
Which airline flew the first commercial Airbus A380 service, in 2007? Answer with the airline name only.
What is the SI unit of pressure? Answer with the unit name only, in lowercase.
Emirates is headquartered in Abu Dhabi. Answer true or false.
In what year did the Airbus A321XLR enter commercial service? Answer with the four-digit year only.
What is the capital of Portugal? Answer with the English name of the city only.
Water at standard pressure freezes at how many degrees Fahrenheit? Answer with the whole number only.
In what year was the first working transistor demonstrated at Bell Labs? Answer with the four-digit year only.
What is the two-character IATA code of Korean Air? Answer with the two-character code only.
What is the largest island in the Mediterranean Sea? Answer with the name only.
In what year did Apollo 11 land on the Moon? Answer with the four-digit year only.
In what year did Galileo publish his 'Dialogue Concerning the Two Chief World Systems'? Answer with the four-digit year only.
Switzerland is a member of the European Union. Answer true or false.
How many countries share a land border with Brazil? Answer with the whole number only.
who won the nba finals in 2025?
Who is the actor who has won the most Oscars?
In which Chinese city was COVID-19 first identified? Answer with the city or town name only.
In what month of 2020 did Donald Trump announce he had tested positive for COVID-19? Answer with the month number (1-12) only.
N95 respirators are named for filtering at least what percent of airborne particles? Answer with the whole number only.
On which day of the week did the UK's 'Clap for our Carers' take place? Answer with the day name only.
What is the three-letter abbreviation of the US Paycheck Protection Program? Answer with the name only.
On what day of February 2020 did the WHO announce the name COVID-19? Answer with the day of the month as a whole number only.
Who was Sweden's state epidemiologist during the pandemic? Answer with the surname only.