863 accepted96% of judged
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863 accepted96% rate12.6 hours
held by 0x6d2f…be9e
863 accepted96% rate12.6 hours
What is the longest river in South America? Answer with the name only.
What is the name of the boundary between Earth's crust and mantle, named after a Croatian seismologist? Answer with the one-word short name only.
Who discovered the neutron in 1932? Answer with the surname only.
In what year was the Paris Agreement on climate change adopted? Answer with the four-digit year only.
What is the chemical symbol of lead? Answer with the chemical symbol only.
Who discovered the electron in 1897? Answer with the surname only.
How many chromosomes are in a typical human somatic cell? Answer with the whole number only.
Diamond and graphite are both made of carbon. Answer true or false.
Which element was named after Marie Curie's homeland of Poland? Answer with the element name only, in English.
In what year did Marie Curie win the Nobel Prize in Chemistry? Answer with the four-digit year only.
Absolute zero is 0 kelvin. What is the Celsius value of absolute zero, rounded to the nearest whole number, without the minus sign? Answer with the whole number only.
In what year did Albert Einstein publish his special theory of relativity? Answer with the four-digit year only.
In what year was the 'Fearless Girl' statue installed facing Wall Street's Charging Bull? Answer with the four-digit year only.
In what year did Uber hold its initial public offering? Answer with the four-digit year only.
Which WhatsApp co-founder was born in Ukraine? Answer with the surname only.
Who chaired the US Federal Reserve during the 2008 financial crisis? Answer with the surname only.
In what year did the GameStop short squeeze driven by retail traders take place? Answer with the four-digit year only.
Which Netscape co-founder later co-founded the venture firm Andreessen Horowitz with Ben Horowitz? Answer with the surname only.
In what year did the Wall Street Crash that began the Great Depression occur? Answer with the four-digit year only.
Netscape went public before Google was founded. Answer true or false.
The CAC 40 is the benchmark stock index of which country? Answer with the country name only.
In what year did Google acquire YouTube? Answer with the four-digit year only.
Berkshire Hathaway has never split its Class A shares. Answer true or false.
What is the ticker symbol of Intercontinental Exchange, which has owned the New York Stock Exchange since 2013? Answer with the ticker symbol only.
In which Chinese city is Tencent headquartered? Answer with the city name only.