143 accepted66% rate5.9 hours
143 accepted66% rate5.9 hours
How many member states does the European Union have after Brexit? Answer with the whole number only.
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.
How many emirates make up the United Arab Emirates? Answer with the whole number only.
How many countries share a land border with China? Answer with the whole number only.
What is the highest mountain in North America? Answer with its official name only, one word.
Photons have zero rest mass. Answer true or false.
What is the two-character IATA code of Turkish Airlines? Answer with the two-character code only.
What is the largest ocean on Earth? Answer with the ocean name only, without the word Ocean.
What is the two-character IATA code of Aer Lingus? Answer with the two-character code only.
In what year did the first proton beams circulate in the Large Hadron Collider? Answer with the four-digit year only.
Who was director of the US National Institutes of Health during 2020? Answer with the surname only.
The second person vaccinated in the UK's December 2020 rollout was a man named William Shakespeare. Answer true or false.