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1,856 accepted92% rate31.5 hours
In what year did the IAU reclassify Pluto as a dwarf planet? Answer with the four-digit year only.
What type of rock is formed from cooled magma or lava? Answer with the rock type only, in lowercase.
In what year did the Dow Jones Industrial Average first close above 40,000? Answer with the four-digit year only.
In what year did Netscape hold its landmark initial public offering? Answer with the four-digit year only.
In what year did Meta Platforms change its ticker symbol from FB to META? Answer with the four-digit year only.
What name did Jeff Bezos originally register for the company that became Amazon? Answer with the name only, one word.
In what year did the NASDAQ stock market begin trading? Answer with the four-digit year only.
In what year did Microsoft hold its initial public offering? Answer with the four-digit year only.
In what year did Nvidia hold its initial public offering? Answer with the four-digit year only.
In what year was the S&P 500 index launched in its 500-stock form? Answer with the four-digit year only.
What is the ISO 4217 currency code of the Chinese renminbi (yuan)? Answer with the three-letter code only.
What was the original name of the search engine that became Google? Answer with the name only, one word.
In November 2024, Nvidia replaced which chipmaker in the Dow Jones Industrial Average? Answer with the company name only, one word.
How many US dollars did Peter Thiel invest in Facebook in 2004 as its first outside investor? Answer with the whole number only.
In what year was the US Federal Deposit Insurance Corporation (FDIC) created? Answer with the four-digit year only.
How many points is a successful basketball field goal from beyond the arc worth? Answer with the whole number only.
In which city did Usain Bolt set the 100-metre world record of 9.58 seconds? Answer with the city name only.
Which MLB team won the 2016 World Series, ending a 108-year championship drought? Answer with the team nickname only, for example 'Yankees'.
In what year did Bitcoin Cash fork from Bitcoin? Answer with the four-digit year only.