| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,894 |
| Olympian Gods Quiz | 0 | - | 4.96 | 500,940 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,925 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 56,151 |
| Ancient Greek Words | 0 | - | 4.93 | 111,631 |
| Prime Ministers of the UK | 0 | - | 4.95 | 439,121 |
| Famous Ancient Romans | 0 | - | 4.70 | 85,479 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,082 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,221 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 74,276 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,622 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,641 |
| Figures from Greek Mythology | 0 | - | 4.91 | 187,006 |
| Roman History Vocabulary | 0 | - | 4.40 | 57,609 |
| Roman History by Picture | 0 | - | 4.46 | 26,467 |
| Count in Roman Numerals - 30 Second Sprint | 0 | - | 4.27 | 102,923 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,171 |
| Byzantine History | 0 | - | 4.91 | 28,869 |
| Byzantine Emperors | 0 | - | 4.92 | 14,173 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,278 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,516 |
| Random European Flag to Country | 0 | - | 4.89 | 182,520 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,484 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 96,042 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,787 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,366 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,888 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.35 | 62,096 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 859,701 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,505 |
| Flags of North and South America | 0 | - | 4.99 | 373,177 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,523 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,260 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,017 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,798 |
| Mythology A-Z | 0 | - | 4.31 | 37,225 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,200 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,743 |
| Former Flags | 0 | - | 4.97 | 107,758 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,880 |
| Flags of Oceania | 0 | - | 5.00 | 259,510 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,361 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,779 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,419 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 82,022 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,712 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,036 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,908 |
| Italy by Picture | 0 | - | 4.41 | 30,941 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,608 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,677 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,749 |
| Name the Popes Quiz | 0 | - | 4.47 | 138,232 |
| Countries of the Popes | 0 | - | 4.79 | 128,128 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,229 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,892 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,879 |
| Pixelated United States Map | 0 | - | 4.87 | 94,283 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,699,407 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,811 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,585 |
| Every European Country Shape | 0 | - | 4.96 | 201,761 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,747 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,442 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,823 |
| Roman to Greek God | 0 | - | 4.52 | 122,841 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,074 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,132 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,018 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 41,876 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,295 |
| UK Immigration by Country | 0 | - | 4.94 | 140,918 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,833 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,139 |
| Name the English Monarchs | 0 | - | 4.91 | 502,804 |
| Random African Flag to Country | 0 | - | 4.88 | 74,964 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,066 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,499 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,233 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,399 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 78,249 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,805 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 98,763 |
| The Trojan War | 0 | - | 4.83 | 39,734 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 647,581 |
| Name that Greek Letter | 0 | - | 4.93 | 323,483 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,444 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,871 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.80 | 20,792 |
| Things with Names from Classical Mythology | 0 | - | 4.28 | 87,780 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 126,036 |
| The Dictator Files: Benito Mussolini | 0 | - | 4.65 | 23,460 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,542 |
| Roman Emperors | 0 | - | 4.95 | 120,077 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,203 |
| Monty Python Quotes | 0 | - | 4.88 | 42,469 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,433 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,256 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,611 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,364 |
| British Football Team Logos | 0 | - | 4.06 | 68,522 |
| Scotland A-Z | 0 | - | 4.73 | 41,285 |
| Flags of WW1 | 0 | - | 4.60 | 38,398 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,452 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,630 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,551 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,704 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,578 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 318,662 |
| History of Russia Quiz | 0 | - | 4.47 | 31,920 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 95,026 |
| History of Italy | 0 | - | 4.55 | 31,979 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,664 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,241 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,280 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,870 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,464 |
| British Monopoly Board - Map Quiz | 0 | - | 4.47 | 20,219 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,262 |
| Biggest English Cities by Century | 0 | - | 4.90 | 106,306 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,669 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,865 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,320 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,742 |
| Animals in British History | 0 | - | 4.43 | 26,009 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,446 |
| History of India | 0 | - | 4.62 | 21,429 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,236 |
| History of South Africa | 0 | - | 4.60 | 17,691 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,843 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,310 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,727 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,631 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,924 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,554 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,207 |
| Most Forested European Countries | 0 | - | 4.80 | 75,341 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,632 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,257 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 213,570 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,403 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,599 |
| Russia by Picture | 0 | - | 4.40 | 20,405 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,615 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,755 |
| The Dictator Files: Vladimir Lenin | 0 | - | 4.45 | 26,815 |
| History of Austria | 0 | - | 4.70 | 17,863 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,171 |
| Geography of the French Empire | 0 | - | 4.45 | 27,061 |
| France by Picture | 0 | - | 4.24 | 21,711 |
| The French Revolution | 0 | - | 4.47 | 23,940 |
| History of France | 0 | - | 4.59 | 56,996 |
| Germany by Picture | 0 | - | 4.39 | 29,745 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,310 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,655 |
| Greece by Picture | 0 | - | 4.16 | 14,779 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.50 | 56,644 |
| Countries that Beat Ireland | 0 | - | 4.40 | 34,306 |
| Netherlands by Picture | 0 | - | 4.23 | 19,685 |
| The Vikings! | 0 | - | 4.46 | 28,344 |
| The Portuguese Empire | 0 | - | 4.58 | 12,066 |
| Spain by Picture | 0 | - | 4.21 | 14,790 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,003 |
| Satellite Images - The United Kingdom | 0 | - | 4.40 | 28,042 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,343 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,540 |
| James Bond Trivia | 0 | - | 4.46 | 39,278 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 388,140 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,353 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,495 |
| Geography of the British Empire | 0 | - | 4.48 | 39,677 |
| Football Clubs in London | 0 | - | 4.34 | 129,098 |
| London by Picture | 0 | - | 4.33 | 25,043 |
| Pope Facts | 0 | - | 4.39 | 31,250 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,187 |
| Flags of the Middle East | 0 | - | 4.69 | 62,636 |
| History of Iran | 0 | - | 4.66 | 16,358 |
| History of China | 0 | - | 4.37 | 57,206 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,452 |
| Countries of Africa | 0 | - | 5.00 | 2,537,734 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,246 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,848 |
| African East Coast | 0 | - | 4.96 | 96,085 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,906 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,507 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,723 |
| Australian Capitals | 0 | - | 4.92 | 62,727 |
| Australia Map Quiz | 0 | - | 4.95 | 344,660 |
| Prime Ministers of Australia | 0 | - | 4.50 | 31,950 |
| Pixelated Americas Map | 0 | - | 4.39 | 47,177 |
| History of Mexico | 0 | - | 4.58 | 15,309 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,801 |
| Events in U.S. History | 0 | - | 4.41 | 28,673 |
| Embarrassing Chapters in US History | 0 | - | 4.17 | 33,114 |
| U.S. History for Dummies | 0 | - | 4.47 | 83,068 |
| The American Civil War | 0 | - | 4.62 | 52,424 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,542 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,317 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,659 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,217 |
