| Pope Facts | 0 | - | 4.39 | 31,019 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,226 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,649,907 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,273 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,067 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,657 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,147 |
| Prime Ministers of Australia | 0 | - | 4.50 | 31,645 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,383 |
| Canadian Prime Ministers | 0 | - | 4.63 | 56,982 |
| Soviet Leaders 1917–1991 | 0 | - | 4.43 | 94,371 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,074 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,305 |
| Olympian Gods Quiz | 0 | - | 4.96 | 495,138 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,295 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,812 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,222 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 850,523 |
| U.S. Vice Presidents | 0 | - | 4.41 | 134,771 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 107,871 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,383 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 92,929 |
| Presidential Middle Names | 0 | - | 4.41 | 59,647 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,396 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,682 |
| Assassinated U.S. Presidents | 0 | - | 4.61 | 93,761 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,148 |
| Play-Doh Presidents | 0 | - | 5.00 | 81,622 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,211 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.45 | 26,618 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,616 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,208 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,560 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,209 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 303,226 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,712 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 69,332 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,206 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,812 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,316 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,273 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,011 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 55,930 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,040 |
| Countries of the German Empire | 0 | - | 4.51 | 37,627 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,968 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,984 |
| Countries "Ruled" by King Charles III | 0 | - | 4.77 | 82,584 |
| Country by Photo of its Leader | 0 | - | 4.74 | 123,170 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,739 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,491 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,156 |
| First Ladies of the United States | 0 | - | 4.28 | 85,208 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.43 | 23,808 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,101 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 76,198 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 15,989 |
| Add a Letter - Make a U.S. President | 0 | - | 4.61 | 23,819 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,153 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,673 |
| Every European Country Shape | 0 | - | 4.95 | 199,887 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,065 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,128 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,057 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,265 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,491 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,356 |
| Name that Greek Letter | 0 | - | 4.94 | 321,470 |
| Byzantine History | 0 | - | 4.91 | 28,590 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 60,301 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,694 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 41,084 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,428 |
| UK Immigration by Country | 0 | - | 4.94 | 139,512 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,004 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,175 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,190 |
| Name the English Monarchs | 0 | - | 4.92 | 497,512 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,008 |
| Paramount Leaders of China | 0 | - | 4.36 | 10,989 |
| U.S. President Scramble | 0 | - | 4.40 | 116,147 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 47,676 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,580 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,105 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,817 |
| Random European Flag to Country | 0 | - | 4.89 | 180,772 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,387 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,436 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,704 |
| The Trojan War | 0 | - | 4.83 | 39,400 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,395 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 124,118 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 83,989 |
| Roman Emperors | 0 | - | 4.95 | 118,340 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,483 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,435 |
| Monty Python Quotes | 0 | - | 4.88 | 42,307 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,112 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.40 | 51,448 |
| Scotland A-Z | 0 | - | 4.73 | 41,018 |
| Prime Ministers of Israel | 0 | - | 3.97 | 17,808 |
| The Dictator Files: Chairman Mao | 0 | - | 4.28 | 20,563 |
| National Founders | 0 | - | 4.40 | 83,625 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,900 |
| The Dictator Files: Fidel Castro | 0 | - | 4.19 | 12,246 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 28,870 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.49 | 11,664 |
| U.S. Presidential Running Mates | 0 | - | 4.40 | 28,451 |
| The George Washington Presidency | 0 | - | 4.03 | 14,469 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,653 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,448 |
| The John Adams Presidency | 0 | - | 4.12 | 8,673 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.35 | 16,862 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,678 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.34 | 18,197 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.36 | 21,602 |
| U.S. Vice Presidential Trivia | 0 | - | 4.26 | 12,765 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,386 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,727 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,594 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,238 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 87,950 |
| History of Russia Quiz | 0 | - | 4.49 | 31,774 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,716 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,907 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 72,360 |
| Ancient Greek Words | 0 | - | 4.92 | 110,582 |
| History of Italy | 0 | - | 4.55 | 31,801 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,528 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,318 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,467 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 76,964 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,624 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,360 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 385,506 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,064 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 279,989 |
| Name Every Beatles Song | 0 | - | 4.97 | 233,876 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,223 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 61,475 |
| Animals in British History | 0 | - | 4.44 | 25,863 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,522 |
| 10 Plagues of Egypt | 0 | - | 4.41 | 45,649 |
| Communist Countries in History | 0 | - | 4.63 | 492,175 |
| History of India | 0 | - | 4.61 | 21,268 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,141 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,376 |
| History of South Africa | 0 | - | 4.60 | 17,592 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,717 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 617,632 |
| U.S. Presidential Quotes | 0 | - | 4.37 | 44,351 |
| The George W. Bush Presidency | 0 | - | 4.06 | 32,079 |
| People in Pictures with Ronald Reagan | 0 | - | 4.35 | 40,429 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.48 | 23,006 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,636 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,328 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,100 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,721 |
| Most Forested European Countries | 0 | - | 4.80 | 74,870 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,524 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,038 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,500 |
| Save Europeans by Guessing Countries | 0 | - | 4.84 | 209,130 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 93,493 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,191 |
| History of Austria | 0 | - | 4.70 | 17,738 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,852 |
| Geography of the French Empire | 0 | - | 4.48 | 26,917 |
| The French Revolution | 0 | - | 4.46 | 23,755 |
| History of France | 0 | - | 4.59 | 55,915 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,374 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,744 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,756 |
| Mythology A-Z | 0 | - | 4.31 | 36,967 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.80 | 20,658 |
| Figures from Greek Mythology | 0 | - | 4.91 | 184,732 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,917 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,690 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.26 | 101,373 |
| The Vikings! | 0 | - | 4.45 | 28,236 |
| The Portuguese Empire | 0 | - | 4.54 | 11,983 |
| Biggest British Empire Countries | 0 | - | 4.73 | 87,241 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,012 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,274 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,034 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,357 |
| James Bond Trivia | 0 | - | 4.46 | 39,131 |
| Name the Harry Potter Books | 0 | - | 4.31 | 277,165 |
| Harry Potter Spells | 0 | - | 4.32 | 138,938 |
| Harry Potter Places | 0 | - | 4.34 | 107,497 |
| Harry Potter - Order of the Phoenix Members | 0 | - | 4.06 | 42,807 |
| Harry Potter Creatures | 0 | - | 4.29 | 63,502 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,157 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,717 |
| Geography of the British Empire | 0 | - | 4.48 | 39,464 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,191 |
| Medieval English History | 0 | - | 4.53 | 43,295 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,540 |
| Football Clubs in London | 0 | - | 4.32 | 127,522 |
| British Football Team Logos | 0 | - | 4.04 | 67,487 |
