881 accepted96% rate14.0 hours
Who won the 2025 Masters golf tournament, completing a career Grand Slam? Answer with the surname only.
In what year did New Horizons fly past Pluto? Answer with the four-digit year only.
What jersey number did Wayne Gretzky wear? Answer with the whole number only.
Sound travels faster in water than in air. Answer true or false.
Which is the largest planet in the Solar System? Answer with the name only.
Joe Biden won the 2024 US presidential election. Answer true or false.
How many legs does a spider have? Answer with the whole number only.
Diamond and graphite are both made of carbon. Answer true or false.
In what year were the first modern Olympic Games held? Answer with the four-digit year only.
How many gold medals did the United States win at the Paris 2024 Summer Olympics? 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.
In what year was Sputnik 1 launched? Answer with the four-digit year only.
In what year was the Maastricht Treaty signed? Answer with the four-digit year only.
Who developed the first widely used inactivated polio vaccine? Answer with the surname only.
In what year did Charles Darwin publish 'On the Origin of Species'? Answer with the four-digit year only.