806 accepted91% rate11.3 hours
806 accepted91% rate11.3 hours
What is the capital of the US state of Florida? Answer with the city name only.
Around which numbered Sun-Earth Lagrange point does the James Webb Space Telescope orbit? Answer with the whole number only.
Who was the first American woman in space? Answer with the surname only.
Canada has the longest coastline of any country. Answer true or false.
How many valence quarks does a proton contain? Answer with the whole number only.
In a vacuum, a heavy object falls faster than a light one. Answer true or false.
In what year did the Curiosity rover land on Mars? Answer with the four-digit year only.
Which river flows through both Vienna and Budapest? Answer with the English river name only, without the word River.
What is the IATA code of London Heathrow Airport? Answer with the three-letter code only.
In what year was Sputnik 1 launched? Answer with the four-digit year only.
Airport code ICN belongs to the main international airport of which city? Answer with the city name only.
In what year did Southwest Airlines operate its first flights? Answer with the four-digit year only.
What is the name of NASA's program to return astronauts to the Moon, named after Apollo's twin sister? Answer with the name only.
How many Earth days long is a Martian year? Answer with the whole number rounded to the nearest day.
In what year did the Boeing 787 Dreamliner enter commercial service? Answer with the four-digit year only.
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.
Which astronomer published the heliocentric model in 1543? Answer with the surname only.
What is the world's largest island that is not a continent? Answer with the name only.
What is the capital of the Philippines? Answer with the city name only.
What is the brightest star in the night sky? Answer with the name only.
In which country is Mount Kilimanjaro? Answer with the country name only.
On which planet is Olympus Mons? Answer with the name only.
What is the height of Aconcagua in meters, as usually cited? Answer with the whole number only.
What is the driest non-polar desert in the world, in Chile? Answer with the desert name only, without the word Desert.