| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,360 |
| Olympian Gods Quiz | 0 | - | 4.96 | 503,844 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,851 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,513 |
| Ancient Greek Words | 0 | - | 4.93 | 112,506 |
| Prime Ministers of the UK | 0 | - | 4.95 | 442,429 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,787 |
| Roman History Vocabulary | 0 | - | 4.41 | 57,721 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,825 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,895 |
| Ancient Rome - True or False? | 0 | - | 4.85 | 43,309 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 75,405 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 112,352 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,813 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,972 |
| Figures from Greek Mythology | 0 | - | 4.91 | 188,898 |
| Roman History by Picture | 0 | - | 4.46 | 26,591 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.27 | 104,017 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,487 |
| Byzantine History | 0 | - | 4.91 | 29,025 |
| Byzantine Emperors | 0 | - | 4.93 | 14,605 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,480 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,361 |
| Random European Flag to Country | 0 | - | 4.90 | 184,282 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,032 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.89 | 97,452 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,004 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,997 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,034 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.32 | 62,595 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 871,621 |
| Flags of North and South America | 0 | - | 4.99 | 377,186 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,248 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,618 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,498 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,456 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,918 |
| Mythology A-Z | 0 | - | 4.31 | 37,401 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,890 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,585 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,863 |
| Former Flags | 0 | - | 4.97 | 108,625 |
| Flags of Oceania | 0 | - | 5.00 | 262,832 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,624 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,495 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,404 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,515 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,815 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,876 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,608 |
| Italy by Picture | 0 | - | 4.41 | 31,096 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,507 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,085 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,883 |
| Name the Popes Quiz | 0 | - | 4.47 | 138,949 |
| Countries of the Popes | 0 | - | 4.79 | 128,754 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,791 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,472 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,510 |
| Pixelated United States Map | 0 | - | 4.88 | 94,830 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,726,769 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,814 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,388 |
| Every European Country Shape | 0 | - | 4.96 | 203,044 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,258 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,751 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,325 |
| Roman to Greek God | 0 | - | 4.52 | 123,359 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,075 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 61,684 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,952 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,399 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,898 |
| UK Immigration by Country | 0 | - | 4.94 | 141,746 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,047 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,880 |
| Name the English Monarchs | 0 | - | 4.91 | 506,574 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,562 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,185 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,755 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,346 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,485 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 84,081 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,804 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 100,101 |
| The Trojan War | 0 | - | 4.83 | 39,997 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,093 |
| Name that Greek Letter | 0 | - | 4.93 | 325,021 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,650 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,989 |
| Things with Names from Classical Mythology | 0 | - | 4.28 | 88,053 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 127,596 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,572 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,601 |
| Roman Emperors | 0 | - | 4.95 | 121,238 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,462 |
| Monty Python Quotes | 0 | - | 4.89 | 42,612 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,394 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,333 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,653 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,787 |
| British Football Team Logos | 0 | - | 4.06 | 69,494 |
| Scotland A-Z | 0 | - | 4.73 | 41,465 |
| Random African Flag to Country | 0 | - | 4.87 | 75,661 |
| Flags of WW1 | 0 | - | 4.60 | 38,710 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 428,580 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,660 |
| Random European Countries on a Map | 0 | - | 4.97 | 285,170 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,575 |
| History of Russia Quiz | 0 | - | 4.47 | 32,007 |
| Russia by Picture | 0 | - | 4.41 | 20,483 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,578 |
| History of Italy | 0 | - | 4.55 | 32,154 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,827 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,428 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,832 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,102 |
| Satellite Images - The United Kingdom | 0 | - | 4.41 | 28,190 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,581 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,272 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,791 |
| Biggest English Cities by Century | 0 | - | 4.91 | 107,020 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,820 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,227 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,374 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,830 |
| Animals in British History | 0 | - | 4.43 | 26,103 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,900 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,135 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,774 |
| Africa Map with Random Merged Countries | 0 | - | 4.94 | 74,454 |
| History of South Africa | 0 | - | 4.60 | 17,766 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 193,834 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,884 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,992 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,582 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,570 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,230 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,430 |
| Most Forested European Countries | 0 | - | 4.80 | 75,691 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,711 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 218,071 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 216,838 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,455 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,526 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,584 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,165 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.46 | 26,939 |
| History of Austria | 0 | - | 4.70 | 17,976 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,371 |
| Geography of the French Empire | 0 | - | 4.45 | 27,220 |
| France by Picture | 0 | - | 4.24 | 21,784 |
| The French Revolution | 0 | - | 4.47 | 24,149 |
| History of France | 0 | - | 4.61 | 57,633 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,560 |
| Germany by Picture | 0 | - | 4.39 | 29,866 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,620 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 145,828 |
| Greece by Picture | 0 | - | 4.16 | 14,838 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.50 | 57,010 |
| Countries that Beat Ireland | 0 | - | 4.40 | 34,663 |
| Netherlands by Picture | 0 | - | 4.23 | 19,771 |
| The Vikings! | 0 | - | 4.46 | 28,408 |
| The Portuguese Empire | 0 | - | 4.58 | 12,107 |
| Spain by Picture | 0 | - | 4.21 | 14,856 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,523 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,601 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,478 |
| James Bond Trivia | 0 | - | 4.46 | 39,401 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 390,178 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,466 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,270 |
| Geography of the British Empire | 0 | - | 4.48 | 39,849 |
| Football Clubs in London | 0 | - | 4.35 | 130,541 |
| London by Picture | 0 | - | 4.33 | 25,149 |
| Pope Facts | 0 | - | 4.39 | 31,395 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,757 |
| Flags of the Middle East | 0 | - | 4.69 | 62,833 |
| History of Iran | 0 | - | 4.66 | 16,425 |
| History of China | 0 | - | 4.35 | 57,587 |
| History of India | 0 | - | 4.62 | 21,516 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,437 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,580 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,481 |
| Australian Capitals | 0 | - | 4.92 | 62,836 |
| Australia Map Quiz | 0 | - | 4.95 | 346,215 |
| Prime Ministers of Australia | 0 | - | 4.51 | 32,205 |
| Pixelated Americas Map | 0 | - | 4.39 | 47,453 |
| History of Mexico | 0 | - | 4.52 | 15,366 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,719 |
| Events in U.S. History | 0 | - | 4.41 | 28,832 |
| Embarrassing Chapters in US History | 0 | - | 4.17 | 33,199 |
| U.S. History for Dummies | 0 | - | 4.47 | 83,427 |
| The American Civil War | 0 | - | 4.62 | 52,628 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,939 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,008 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,940 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,341 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,867 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,751 |
