| Countries of the Popes | 0 | - | 4.79 | 127,555 |
| Pope Facts | 0 | - | 4.39 | 31,124 |
| Prime Ministers of the UK | 0 | - | 4.96 | 436,389 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,672,229 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,425 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,301 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 190,620 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,779 |
| Prime Ministers of Australia | 0 | - | 4.50 | 31,775 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 424,878 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,253 |
| Soviet Leaders 1917–1991 | 0 | - | 4.43 | 94,646 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,440 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,617 |
| Olympian Gods Quiz | 0 | - | 4.96 | 498,142 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,373 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,298 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,108 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 854,747 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,232 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,889 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,299 |
| Presidential Middle Names | 0 | - | 4.41 | 59,906 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 380,288 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,960 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,174 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,267 |
| Play-Doh Presidents | 0 | - | 5.00 | 81,915 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,341 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.45 | 26,706 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,186 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 434,966 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,814 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,766 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 304,087 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,843 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 69,652 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,220 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,477 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,809 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,908 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,448 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,323 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,725 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,770 |
| Countries of the German Empire | 0 | - | 4.51 | 37,775 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,113 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,576 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,655 |
| Country by Photo of its Leader | 0 | - | 4.74 | 123,581 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,268 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,665 |
| U.S. Vice Presidents | 0 | - | 4.39 | 135,592 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,195 |
| First Ladies of the United States | 0 | - | 4.28 | 85,358 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.43 | 23,863 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,157 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 76,645 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,074 |
| Add a Letter - Make a U.S. President | 0 | - | 4.57 | 23,878 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,700 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,729 |
| Every European Country Shape | 0 | - | 4.96 | 200,757 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,716 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,989 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,378 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,381 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 644,290 |
| Name that Greek Letter | 0 | - | 4.93 | 322,443 |
| Byzantine History | 0 | - | 4.91 | 28,690 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 60,613 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,380 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,798 |
| UK Immigration by Country | 0 | - | 4.94 | 140,052 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,844 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,612 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,712 |
| Name the English Monarchs | 0 | - | 4.92 | 499,870 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.41 | 51,580 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,130 |
| Paramount Leaders of China | 0 | - | 4.36 | 11,023 |
| U.S. President Scramble | 0 | - | 4.40 | 116,433 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 47,769 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,253 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,282 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,451 |
| Random European Flag to Country | 0 | - | 4.89 | 181,480 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,833 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,127 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,050 |
| The Trojan War | 0 | - | 4.83 | 39,547 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,102 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 124,991 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,256 |
| Roman Emperors | 0 | - | 4.95 | 119,148 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,620 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 79,843 |
| Monty Python Quotes | 0 | - | 4.88 | 42,369 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,808 |
| Scotland A-Z | 0 | - | 4.73 | 41,131 |
| Prime Ministers of Israel | 0 | - | 3.97 | 17,867 |
| The Dictator Files: Chairman Mao | 0 | - | 4.28 | 20,612 |
| National Founders | 0 | - | 4.40 | 83,727 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,168 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 28,959 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.49 | 11,695 |
| U.S. Presidential Running Mates | 0 | - | 4.40 | 28,542 |
| The George Washington Presidency | 0 | - | 4.03 | 14,501 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,685 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,561 |
| The John Adams Presidency | 0 | - | 4.12 | 8,704 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.35 | 16,901 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,710 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.34 | 18,262 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.36 | 21,637 |
| U.S. Vice Presidential Trivia | 0 | - | 4.26 | 12,806 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,876 |
| Random European Countries on a Map | 0 | - | 4.97 | 282,587 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 316,661 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,599 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,834 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,456 |
| History of Russia Quiz | 0 | - | 4.49 | 31,835 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,174 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,081 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 73,077 |
| Ancient Greek Words | 0 | - | 4.93 | 111,057 |
| History of Italy | 0 | - | 4.55 | 31,892 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,607 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,572 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,552 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,081 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,919 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,699 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 386,682 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,281 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,632 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,935 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,086 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 61,755 |
| Animals in British History | 0 | - | 4.44 | 25,927 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,630 |
| 10 Plagues of Egypt | 0 | - | 4.41 | 53,688 |
| Communist Countries in History | 0 | - | 4.63 | 493,733 |
| History of India | 0 | - | 4.61 | 21,334 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,290 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,306 |
| History of South Africa | 0 | - | 4.60 | 17,635 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,840 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 621,963 |
| U.S. Presidential Quotes | 0 | - | 4.37 | 44,404 |
| The George W. Bush Presidency | 0 | - | 4.06 | 32,126 |
| People in Pictures with Ronald Reagan | 0 | - | 4.35 | 40,530 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.48 | 23,077 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,899 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,037 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,566 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,834 |
| Most Forested European Countries | 0 | - | 4.80 | 75,086 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,565 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,590 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 210,892 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 93,757 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,437 |
| History of Austria | 0 | - | 4.70 | 17,794 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,025 |
| Geography of the French Empire | 0 | - | 4.45 | 26,989 |
| The French Revolution | 0 | - | 4.46 | 23,855 |
| History of France | 0 | - | 4.59 | 56,559 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,422 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,861 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,833 |
| Mythology A-Z | 0 | - | 4.31 | 37,091 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.80 | 20,714 |
| Figures from Greek Mythology | 0 | - | 4.91 | 185,755 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,124 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,878 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.26 | 101,984 |
| The Vikings! | 0 | - | 4.46 | 28,282 |
| The Portuguese Empire | 0 | - | 4.58 | 12,026 |
| Biggest British Empire Countries | 0 | - | 4.73 | 99,411 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,158 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,520 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,305 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,010 |
| James Bond Trivia | 0 | - | 4.46 | 39,206 |
| Name the Harry Potter Books | 0 | - | 4.31 | 277,875 |
| Harry Potter Spells | 0 | - | 4.32 | 139,195 |
| Harry Potter Places | 0 | - | 4.34 | 107,792 |
| Harry Potter - Order of the Phoenix Members | 0 | - | 4.06 | 42,898 |
| Harry Potter Creatures | 0 | - | 4.29 | 63,728 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,257 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,068 |
| Geography of the British Empire | 0 | - | 4.48 | 39,569 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,219 |
| Medieval English History | 0 | - | 4.53 | 43,385 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,576 |
| Football Clubs in London | 0 | - | 4.32 | 128,185 |
| British Football Team Logos | 0 | - | 4.04 | 67,990 |
| Scotland Trivia | 0 | - | 4.58 | 57,481 |
