16373 Hard Trivia Questions
16373 public questions at this depth. How many can you answer?
Which Asian capital was known as Syonan-to from 1942 to 1945?
Answer
Singapore
Which Asian capital is home to the Sultan Omar Ali Saifuddien Mosque?
Answer
Bandar Seri Begawan
What was Serena Williams's seeding at the 2007 Australian Open?
Answer
Unseeded
Which Spanish sports honor did Serena Williams receive in 2025?
Answer
Princess of Asturias Award
Which golfer's women's sports career prize-money record did Serena Williams pass in 2009?
Answer
Annika Sorenstam
At the 2009 French Open, who ended Serena Williams's 18-match Grand Slam winning streak?
Answer
Svetlana Kuznetsova
Who was runner-up to Serena Williams in the 2012 Wimbledon women's singles final?
Answer
Agnieszka Radwańska
Which magazine named Serena Williams its Sportsperson of the Year in 2015?
Answer
Sports Illustrated
Which player did Serena Williams defeat in the 2020 ASB Classic final?
Answer
Jessica Pegula
Which country's flag is the only national flag to include a Bible?
Answer
Dominican Republic
What phrase is repeated 22 times along the borders of Iran's national flag?
Answer
Allahu Akbar
Which country has Mount Liamuiga as its highest point?
Answer
Saint Kitts and Nevis
Which country is officially the Federation of Saint Christopher and Nevis?
Answer
Saint Kitts and Nevis
Who defeated Djokovic in the 2024 Shanghai Masters final?
Answer
Jannik Sinner
Who was Djokovic's mixed doubles partner at the 2020 Tokyo Olympics?
Answer
Nina Stojanović
Who was runner-up to Djokovic at the 2025 Geneva Open?
Answer
Hubert Hurkacz
Which European country contains most of the Danube Delta?
Answer
Romania
Which European country has the smallest population among sovereign states?
Answer
Vatican City
Which Venezuelan range contains Pico Bolivar, the country's highest mountain?
Answer
Merida Andes
Which Tierra del Fuego range has Monte Shipton as its highest point?
Answer
Cordillera Darwin
Which eastern Siberian range near Verkhoyansk is about 1,100 km long?
Answer
Verkhoyansk Range
What is the highest peak of the Urals' Southern Ural section?
Answer
Mount Yamantau