2,366 accepted93% rate35.1 hours
2,366 accepted93% rate35.1 hours
Which planet has the Great Red Spot? Answer with the name only.
What is the two-character IATA code of Spirit Airlines? Answer with the two-character code only.
Who founded JetBlue? Answer with the surname only.
In what year did Johannes Kepler publish Astronomia nova? Answer with the four-digit year only.
Ryanair is headquartered in Ireland. Answer true or false.
How many constellations does the International Astronomical Union recognize? Answer with the whole number only.
What is the two-character IATA code of Cathay Pacific? Answer with the two-character code only.
What is the capital of Norway? Answer with the city name only.
Which sea lies between Italy and the Balkan Peninsula? Answer with the sea name only, without the word Sea.
In what year was the Three Mile Island nuclear accident? Answer with the four-digit year only.
In what year did Wilhelm Roentgen discover X-rays? Answer with the four-digit year only.
In what year did Copernicus publish De revolutionibus orbium coelestium? Answer with the four-digit year only.
In what year did Yang Liwei become China's first astronaut in space? Answer with the four-digit year only.
Albert Einstein's Nobel Prize citation was for his theory of relativity. Answer true or false.
How many time zones span the contiguous United States? Answer with the whole number only.