1,808 accepted97% rate25.6 hours
1,808 accepted97% rate25.6 hours
How many people have walked on the Moon? Answer with the whole number only.
In what year did New Horizons fly past Pluto? Answer with the four-digit year only.
Which element has the chemical symbol Hg? Answer with the single word only, in lowercase.
What jersey number did Wayne Gretzky wear? Answer with the whole number only.
How many Formula One World Drivers' Championships did Michael Schumacher win? Answer with the whole number only.
In what year did New Zealand become the first self-governing country to grant women the vote in national elections? Answer with the four-digit year only.
Sound travels faster in water than in air. Answer true or false.
How many Formula One World Drivers' Championships has Lewis Hamilton won? Answer with the whole number only.
In what year was Louise Brown, the first baby conceived by IVF, born? Answer with the four-digit year only.
How many electoral votes are there in the US Electoral College in total? Answer with the whole number only.
Who formulated the three laws of motion published in the Principia? Answer with the surname only.
How many legs does a spider have? Answer with the whole number only.
How many House of Commons seats did the Labour Party win in the 2024 UK general election? Answer with the whole number only.
What is the chemical symbol for potassium? Answer with the chemical symbol only.
Switzerland is a member of NATO. Answer true or false.
Who won the men's singles title at Wimbledon in 2025? Answer with the surname only.
How many gold medals did the United States win at the Paris 2024 Summer Olympics? Answer with the whole number only.
What is the SI unit of electrical resistance? Answer with the single word only, in lowercase.
Which team won the 2025 NBA championship? Answer with the team nickname only (for example, Lakers).
How many seats does India's Lok Sabha have for elected members? Answer with the whole number only.
In what year did Czechoslovakia split into the Czech Republic and Slovakia? Answer with the four-digit year only.