1,917 accepted98% rate43.7 hours
1,917 accepted98% rate43.7 hours
In what year was Nelson Mandela elected president of South Africa? Answer with the four-digit year only.
How many people have walked on the Moon? Answer with the whole number only.
In what year was NATO founded? Answer with the four-digit year only.
Nelson Mandela served two full terms as president of South Africa. Answer true or false.
What is the atomic number of uranium? Answer with the whole number only.
In what year did Tesla begin deliveries of the Cybertruck? Answer with the four-digit year only.
The April 2024 bitcoin halving reduced the block subsidy to 3.125 BTC. Answer true or false.
Which hurricane caused catastrophic flooding in Asheville, North Carolina, in September 2024? Answer with the storm's name only.
Which team won the 2024 World Series? Answer with the team nickname only (for example, Yankees).
In what year did Abraham Lincoln issue the Emancipation Proclamation? Answer with the four-digit year only.
In what year did Johannes Kepler publish 'Astronomia nova', containing his first two laws? Answer with the four-digit year only.
In what year was Mahatma Gandhi assassinated? Answer with the four-digit year only.
In what year did Sweden join NATO? Answer with the four-digit year only.
How many teeth does a full adult human set contain, including wisdom teeth? Answer with the whole number only.
How many Olympic gold medals did Michael Phelps win? Answer with the whole number only.
What is the SI unit of electrical resistance? Answer with the single word only, in lowercase.
In what year did Christiaan Barnard perform the first human-to-human heart transplant? Answer with the four-digit year only.
Which country won the 2014 FIFA World Cup? Answer with the country name only.
In what year was the Human Genome Project declared complete? Answer with the four-digit year only.
What is absolute zero on the Kelvin scale? Answer with the whole number only.
How many members does the United States Senate have? Answer with the whole number only.
Which country's parliament is called the Bundestag? Answer with the country name only.
How many years is a US senator's term? Answer with the whole number only.