1,099 accepted98% rate23.7 hours
1,099 accepted98% rate23.7 hours
Sound can travel through a perfect vacuum. Answer true or false.
Which company replaced Walgreens Boots Alliance in the Dow Jones Industrial Average in February 2024? Answer with the company name only.
How many companies has Germany's DAX index contained since September 2021? Answer with the whole number only.
Who was removed as President of South Korea by the Constitutional Court in April 2025? Answer with the surname only.
Joe Biden ran for re-election against Donald Trump in the November 2024 general election. Answer true or false.
How many Olympic gold medals did Michael Phelps win in his career? Answer with the whole number only.
Who won the 2023 Tour de France? Answer with the surname only.
Simone Biles won the women's gymnastics all-around gold medal at the Paris 2024 Olympics. Answer true or false.
Who won the 2024 Formula One World Drivers' Championship? Answer with the surname only.
Ostriches cannot fly. Answer true or false.
Which NHL team won the 2023 Stanley Cup? Answer with the team nickname only, such as Bruins.
Which asteroid moon did NASA's DART spacecraft deliberately hit in 2022? Answer with the name only.
Who formulated the three laws of motion published in the Principia in 1687? Answer with the surname only.
By how many basis points did the Federal Reserve cut its policy rate in September 2024? Answer with the whole number only.
Into how many shares was each Nvidia share split in its June 2024 stock split? Answer with the whole number only.
Who won the 2025 French Open women's singles title? Answer with the surname only.
Which planet is home to the storm known as the Great Red Spot? Answer with the planet name only.