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1,103 accepted95% rate31.0 hours
In what year was Netflix founded?
In what year did Nelson Mandela become President of South Africa?
In what year did LIGO announce the first direct detection of gravitational waves?
In what year did NASA's Perseverance rover land on Mars?
In what year did the Titanic sink?
What is the boiling point of water at standard atmospheric pressure, in degrees Celsius?
In what year did Emmanuelle Charpentier and Jennifer Doudna win the Nobel Prize in Chemistry for CRISPR?
How many bones are in the adult human body, by the standard count?
In what year was the Treaty of Versailles signed?
In what year did World War II end?
In what year did Adele release her album 21?
In what year was the Soviet Union dissolved?
In what year was Google founded?
In what year did Marie Curie win her second Nobel Prize?
What is the atomic number of gold?
In what year did the Space Shuttle Columbia disaster occur?
In what year did Wikipedia launch?
In what year did the Ottoman Empire capture Constantinople?
In what year was Apple Computer founded?
In what year did the Chernobyl nuclear disaster occur?
In what year was the Korean War armistice signed?
How many keys does a standard full-size piano have?
In what year was the first iPod released?
In what year was Sputnik 1 launched?
In what year was Microsoft founded?