| Name the Popes Quiz | 0 | - | 4.47 | 137,294 |
| Countries of the Popes | 0 | - | 4.79 | 127,344 |
| Pope Facts | 0 | - | 4.39 | 31,073 |
| Prime Ministers of the UK | 0 | - | 4.96 | 435,204 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,660,513 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 190,116 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,333 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,197 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,507 |
| Prime Ministers of Australia | 0 | - | 4.50 | 31,725 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,139 |
| Soviet Leaders 1917–1991 | 0 | - | 4.43 | 94,515 |
| Olympian Gods Quiz | 0 | - | 4.96 | 497,006 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,333 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,672 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 852,596 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 424,132 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,821 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,250 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,453 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 434,062 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,676 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,054 |
| U.S. Vice Presidents | 0 | - | 4.41 | 135,183 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,050 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,639 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,098 |
| Presidential Middle Names | 0 | - | 4.41 | 59,769 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,817 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 93,913 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,770 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,202 |
| Play-Doh Presidents | 0 | - | 5.00 | 81,757 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,276 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,792 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.45 | 26,672 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,883 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,038 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,472 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,565 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,172 |
| First Ladies of the United States | 0 | - | 4.28 | 85,289 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,123 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 76,436 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 303,549 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,020 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 69,506 |
| Add a Letter - Make a U.S. President | 0 | - | 4.61 | 23,848 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,701 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,459 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,097 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,554 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,587 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,233 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,137 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,374 |
| Countries of the German Empire | 0 | - | 4.51 | 37,696 |
| Byzantine History | 0 | - | 4.91 | 28,653 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,103 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,528 |
| UK Immigration by Country | 0 | - | 4.94 | 139,821 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,417 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,285 |
| Name the English Monarchs | 0 | - | 4.92 | 498,656 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,617 |
| Country by Photo of its Leader | 0 | - | 4.74 | 123,367 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.43 | 23,825 |
| U.S. President Scramble | 0 | - | 4.40 | 116,275 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 47,722 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,418 |
| Every European Country Shape | 0 | - | 4.96 | 200,398 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,899 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,260 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,192 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,102 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,621 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.37 | 48,325 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,861 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,602 |
| The Trojan War | 0 | - | 4.83 | 39,475 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 642,793 |
| Name that Greek Letter | 0 | - | 4.94 | 321,907 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,737 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,121 |
| Roman Emperors | 0 | - | 4.95 | 118,654 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 60,464 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 41,198 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,609 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,403 |
| Monty Python Quotes | 0 | - | 4.88 | 42,342 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,451 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,518 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,084 |
| Paramount Leaders of China | 0 | - | 4.36 | 11,011 |
| The Dictator Files: Chairman Mao | 0 | - | 4.28 | 20,591 |
| National Founders | 0 | - | 4.40 | 83,676 |
| U.S. Presidential Running Mates | 0 | - | 4.40 | 28,492 |
| The George Washington Presidency | 0 | - | 4.03 | 14,482 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,666 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,523 |
| The John Adams Presidency | 0 | - | 4.12 | 8,683 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.35 | 16,882 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,689 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.34 | 18,235 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.36 | 21,617 |
| U.S. Vice Presidential Trivia | 0 | - | 4.26 | 12,786 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,195 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,581 |
| Random European Countries on a Map | 0 | - | 4.97 | 282,196 |
| Random European Flag to Country | 0 | - | 4.89 | 181,130 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,153 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,866 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 72,711 |
| Ancient Greek Words | 0 | - | 4.92 | 110,825 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 124,541 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,442 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,761 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,540 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,617 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 386,084 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,180 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,373 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,471 |
| Animals in British History | 0 | - | 4.44 | 25,891 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.40 | 51,514 |
| All UK Parliament Constituencies on a Map | 0 | - | 4.60 | 28,574 |
| Scotland A-Z | 0 | - | 4.73 | 41,080 |
| 10 Plagues of Egypt | 0 | - | 4.41 | 53,408 |
| Prime Ministers of Israel | 0 | - | 3.97 | 17,834 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 54,021 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 28,895 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.49 | 11,676 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.48 | 23,041 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,748 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,587 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,707 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,778 |
| Most Forested European Countries | 0 | - | 4.80 | 74,972 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,546 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,276 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 316,028 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,891 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,510 |
| History of Russia Quiz | 0 | - | 4.49 | 31,804 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,957 |
| Countries Invaded by the USSR | 0 | - | 4.29 | 93,615 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,311 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,944 |
| History of France | 0 | - | 4.59 | 56,247 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,985 |
| Mythology A-Z | 0 | - | 4.31 | 37,027 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.80 | 20,684 |
| Figures from Greek Mythology | 0 | - | 4.91 | 185,240 |
| History of Italy | 0 | - | 4.55 | 31,850 |
| Countries of the Italian Empire | 0 | - | 4.21 | 27,570 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,776 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.26 | 101,643 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,503 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,011 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,607 |
| Biggest British Empire Countries | 0 | - | 4.73 | 98,669 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,093 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,750 |
| James Bond Trivia | 0 | - | 4.46 | 39,174 |
| Name the Harry Potter Books | 0 | - | 4.31 | 277,541 |
| Harry Potter Spells | 0 | - | 4.32 | 139,066 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,282 |
| Harry Potter Places | 0 | - | 4.34 | 107,634 |
| Harry Potter - Order of the Phoenix Members | 0 | - | 4.06 | 42,852 |
| Harry Potter Creatures | 0 | - | 4.29 | 63,605 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,219 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,912 |
| Geography of the British Empire | 0 | - | 4.48 | 39,520 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,205 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 61,610 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,558 |
| Football Clubs in London | 0 | - | 4.32 | 127,822 |
| British Football Team Logos | 0 | - | 4.04 | 67,741 |
| Vietnam War Countries | 0 | - | 4.83 | 93,700 |
| Communist Countries in History | 0 | - | 4.63 | 492,947 |
| Political Movements by Country | 0 | - | 4.46 | 72,306 |
| History of India | 0 | - | 4.61 | 21,303 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,217 |
| Countries of Africa | 0 | - | 5.00 | 2,511,787 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,351 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,074 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,928 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,716 |
| African East Coast | 0 | - | 4.96 | 95,177 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,048 |
| History of South Africa | 0 | - | 4.60 | 17,618 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,263 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,940 |
| Australian Capitals | 0 | - | 4.92 | 62,607 |
| Australia Map Quiz | 0 | - | 4.94 | 342,737 |
| Flags of North and South America | 0 | - | 4.99 | 368,222 |
| History of Mexico | 0 | - | 4.58 | 15,239 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,108 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,419 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,847 |
