| Pope Facts | 0 | - | 4.39 | 31,346 |
| Prime Ministers of the UK | 0 | - | 4.95 | 441,344 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,718,620 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,780 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,094 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 193,324 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,460 |
| Prime Ministers of Australia | 0 | - | 4.51 | 32,140 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 427,947 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,805 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,402 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,617 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,704 |
| Olympian Gods Quiz | 0 | - | 4.96 | 502,948 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,543 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,431 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,363 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 868,041 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,174 |
| U.S. Presidents by Event | 0 | - | 4.58 | 35,050 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,405 |
| Presidential Middle Names | 0 | - | 4.41 | 60,596 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,115 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,564 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,800 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,567 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,742 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,529 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.45 | 26,906 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,513 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,030 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,410 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,598 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 305,929 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,145 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 70,438 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,064 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,076 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,660 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,480 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,617 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,374 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,338 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,330 |
| Countries of the German Empire | 0 | - | 4.51 | 38,111 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,920 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,909 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,654 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,830 |
| Country by Photo of its Leader | 0 | - | 4.70 | 124,478 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,046 |
| U.S. Vice Presidents | 0 | - | 4.39 | 136,766 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,328 |
| U.S. Presidential Running Mates | 0 | - | 4.41 | 28,717 |
| First Ladies of the United States | 0 | - | 4.28 | 85,857 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.43 | 24,028 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,281 |
| U.S. Presidents in Order by First Letter | 0 | - | 4.32 | 77,383 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,312 |
| Add a Letter - Make a U.S. President | 0 | - | 4.58 | 24,061 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,566 |
| Every European Country Shape | 0 | - | 4.96 | 202,603 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,309 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,241 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,120 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,611 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 650,677 |
| Name that Greek Letter | 0 | - | 4.93 | 324,653 |
| Byzantine History | 0 | - | 4.91 | 28,987 |
| Byzantine Emperors | 0 | - | 4.92 | 14,498 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,583 |
| UK Immigration by Country | 0 | - | 4.94 | 141,456 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,654 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,652 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 379,429 |
| Name the English Monarchs | 0 | - | 4.91 | 505,363 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.42 | 51,904 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,415 |
| Paramount Leaders of China | 0 | - | 4.36 | 11,116 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,330 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,911 |
| U.S. President Scramble | 0 | - | 4.40 | 117,341 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 48,029 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,779 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,690 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,891 |
| Random European Flag to Country | 0 | - | 4.90 | 183,837 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,244 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,428 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,847 |
| The Trojan War | 0 | - | 4.83 | 39,930 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,665 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 127,121 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,476 |
| Roman Emperors | 0 | - | 4.95 | 120,876 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,916 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,760 |
| Monty Python Quotes | 0 | - | 4.89 | 42,581 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,027 |
| Scotland A-Z | 0 | - | 4.73 | 41,407 |
| Prime Ministers of Israel | 0 | - | 3.97 | 18,040 |
| The Dictator Files: Chairman Mao | 0 | - | 4.28 | 20,729 |
| National Founders | 0 | - | 4.40 | 83,932 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 29,130 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.50 | 11,850 |
| The George Washington Presidency | 0 | - | 4.03 | 14,589 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,764 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,724 |
| The John Adams Presidency | 0 | - | 4.12 | 8,771 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.35 | 16,970 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,760 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.34 | 18,357 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.36 | 21,739 |
| U.S. Vice Presidential Trivia | 0 | - | 4.26 | 12,897 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,060 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,675 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,036 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,091 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,194 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,505 |
| History of Russia Quiz | 0 | - | 4.47 | 31,985 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,381 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,504 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 74,969 |
| Ancient Greek Words | 0 | - | 4.93 | 112,233 |
| History of Italy | 0 | - | 4.55 | 32,107 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,788 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,191 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,781 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,378 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,616 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,039 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 389,422 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.45 | 112,976 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,854 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,558 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.32 | 62,459 |
| Animals in British History | 0 | - | 4.43 | 26,068 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,969 |
| 10 Plagues of Egypt | 0 | - | 4.41 | 53,889 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,662 |
| Communist Countries in History | 0 | - | 4.63 | 497,452 |
| History of South Africa | 0 | - | 4.60 | 17,742 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,095 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 632,915 |
| U.S. Presidential Quotes | 0 | - | 4.37 | 44,583 |
| The George W. Bush Presidency | 0 | - | 4.06 | 32,256 |
| People in Pictures with Ronald Reagan | 0 | - | 4.35 | 40,882 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.48 | 23,300 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,532 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,522 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,695 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,131 |
| Most Forested European Countries | 0 | - | 4.80 | 75,565 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,688 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,812 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 215,890 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 94,313 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,029 |
| History of Austria | 0 | - | 4.70 | 17,950 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,305 |
| Geography of the French Empire | 0 | - | 4.45 | 27,193 |
| The French Revolution | 0 | - | 4.47 | 24,108 |
| History of France | 0 | - | 4.61 | 57,461 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,541 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,172 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,001 |
| Mythology A-Z | 0 | - | 4.31 | 37,350 |
| Figures from Greek Mythology | 0 | - | 4.91 | 188,348 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,557 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,379 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.27 | 103,521 |
| The Vikings! | 0 | - | 4.46 | 28,391 |
| The Portuguese Empire | 0 | - | 4.58 | 12,095 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,354 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,507 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,171 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,919 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,193 |
| James Bond Trivia | 0 | - | 4.46 | 39,363 |
| Name the Harry Potter Books | 0 | - | 4.31 | 280,318 |
| Harry Potter Spells | 0 | - | 4.33 | 139,955 |
| Harry Potter Places | 0 | - | 4.35 | 108,608 |
| Harry Potter - Order of the Phoenix Members | 0 | - | 4.06 | 43,168 |
| Harry Potter Creatures | 0 | - | 4.30 | 64,353 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,435 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,111 |
| Geography of the British Empire | 0 | - | 4.48 | 39,813 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,293 |
| Medieval English History | 0 | - | 4.53 | 43,618 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,645 |
| Football Clubs in London | 0 | - | 4.35 | 130,103 |
| British Football Team Logos | 0 | - | 4.06 | 69,181 |
| Scotland Trivia | 0 | - | 4.58 | 57,715 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,288 |
| History of Iran | 0 | - | 4.66 | 16,404 |
| Vietnam War Countries | 0 | - | 4.82 | 94,496 |
| History of China | 0 | - | 4.35 | 57,464 |
| History of India | 0 | - | 4.62 | 21,488 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,597 |
