569 accepted94% rate15.3 hours
569 accepted94% rate15.3 hours
In what year did Muhammad Ali fight George Foreman in the 'Rumble in the Jungle'? Answer with the four-digit year only.
How many periods are in a regulation NHL game? Answer with the whole number only.
How many electoral votes did Joe Biden win in the 2020 US presidential election? Answer with the whole number only.
Which country won the 2010 FIFA World Cup? Answer with the country name only.
What is the hardest naturally occurring mineral? Answer with the single word only, in lowercase.
How many member states does the European Union have as of 2025? Answer with the whole number only.
In what year did the Chernobyl nuclear disaster occur? Answer with the four-digit year only.
How many goals did Wayne Gretzky score in his NHL regular-season career? Answer with the whole number only.
Which city hosted the 2016 Summer Olympics? Answer with the city name only.
Norway is a member of the European Union. Answer true or false.
In what year did Usain Bolt set the 100 metres world record of 9.58 seconds? Answer with the four-digit year only.
The Olympic marathon is longer than 50 kilometres. Answer true or false.
The 2022 FIFA World Cup was played in June and July. Answer true or false.
Diamond and graphite are both forms of pure carbon. Answer true or false.
Which country became the world's most populous in 2023, according to the United Nations? Answer with the country name only.
In what year was the United Nations founded? Answer with the four-digit year only.
Who succeeded Boris Johnson as UK Prime Minister in 2022? Answer with the surname only.
Which team won the 2024 NBA championship? Answer with the team nickname only (for example 'Yankees').
How many Grand Slam singles titles has Novak Djokovic won as of mid-2025? Answer with the whole number only.
According to the 2020 China-Nepal survey, what is the height of Mount Everest in whole metres? Answer with the whole number only.
Which team won Super Bowl LVI? Answer with the team nickname only (for example 'Yankees').
In what year was the US Declaration of Independence adopted? Answer with the four-digit year only.
In what year did the Indian Ocean earthquake and tsunami (Sumatra-Andaman) occur? Answer with the four-digit year only.
Who was elected President of France in 2017 and re-elected in 2022? Answer with the surname only.
Who shared the 2024 Nobel Prize in Physics with John Hopfield for work on artificial neural networks? Answer with the surname only.