| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,676 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,174 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,942 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,638 |
| UK Immigration by Country | 0 | - | 4.94 | 140,624 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,361 |
| Name the English Monarchs | 0 | - | 4.91 | 501,287 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 60,891 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,062 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,875 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,450 |
| The Trojan War | 0 | - | 4.83 | 39,638 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,495 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,398 |
| Roman Emperors | 0 | - | 4.95 | 119,625 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,134 |
| Prime Ministers of the UK | 0 | - | 4.95 | 437,629 |
| Random European Flag to Country | 0 | - | 4.89 | 181,889 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,705 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,912 |
| Flags of North and South America | 0 | - | 4.99 | 371,683 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,309 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,733 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,651 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,835 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,862 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,155 |
| Former Flags | 0 | - | 4.97 | 107,431 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,615 |
| Flags of Oceania | 0 | - | 5.00 | 258,006 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,866 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,468 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,847 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,092 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,242 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,676 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,570 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,103 |
| Countries Bordering France | 0 | - | 4.83 | 401,782 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,515 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,983 |
| Biggest British Empire Countries | 0 | - | 4.74 | 99,726 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,256 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,286 |
| James Bond Trivia | 0 | - | 4.46 | 39,241 |
| Animals in British History | 0 | - | 4.44 | 25,970 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,981 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,615 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,576 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,243 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,380 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,727 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,393 |
| Departments of France | 0 | - | 4.93 | 53,720 |
| Germany Country Quiz | 0 | - | 4.82 | 157,518 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,843 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,925 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,874 |
| Italy Country Quiz | 0 | - | 4.82 | 123,152 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,067 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,781 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,235 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,511 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,328 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,892 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,880 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,695 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,459 |
| Medieval English History | 0 | - | 4.53 | 43,450 |
| Scotland Trivia | 0 | - | 4.58 | 57,546 |
| England or Wales? | 0 | - | 4.94 | 45,589 |
| Pixelated United States Map | 0 | - | 4.87 | 94,045 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,686,840 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,470 |
| Every European Country Shape | 0 | - | 4.96 | 201,243 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,667 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,273 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,639 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,841 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,132 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,703 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,609 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,166 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,776 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,075 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,072 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,996 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 645,908 |
| Name that Greek Letter | 0 | - | 4.93 | 323,028 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,438 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,599 |
| Counties of Ireland | 0 | - | 4.92 | 194,545 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,735 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,290 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,667 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,683 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,844 |
| Roman Names for Places | 0 | - | 4.62 | 58,160 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,519 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,585 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,122 |
| Spain by Picture | 0 | - | 4.21 | 14,760 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,551 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,769 |
| British Cultural Symbols | 0 | - | 4.27 | 63,267 |
| Satellite Images - The United Kingdom | 0 | - | 4.40 | 27,997 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,524 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,050 |
| Monty Python Quotes | 0 | - | 4.88 | 42,428 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,732 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,557 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,092 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,923 |
| People in Pictures with Queen Elizabeth II | 0 | - | 4.38 | 29,209 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,206 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,659 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,324 |
| Random African Flag to Country | 0 | - | 4.88 | 74,644 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,564 |
| History of Russia Quiz | 0 | - | 4.49 | 31,878 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,484 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,891 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,279 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,112 |
| Olympian Gods Quiz | 0 | - | 4.96 | 499,419 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 125,453 |
| History of Italy | 0 | - | 4.55 | 31,930 |
| Geography of the Dutch Empire | 0 | - | 4.61 | 34,606 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,759 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,155 |
| UK Baby Girl Names by Decade | 0 | - | 4.36 | 160,142 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 131,943 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,783 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,104 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,218 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,450 |
| History of Scotland | 0 | - | 4.51 | 21,070 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 857,192 |
| The Wales Quiz | 0 | - | 4.47 | 29,117 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,807 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,298 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 425,746 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,314 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,288 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,261 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,133 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,212 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,010 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 211,951 |
| Soviet Leaders 1917–1991 | 0 | - | 4.44 | 94,817 |
| Kings of France Quiz | 0 | - | 4.20 | 32,678 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 73,483 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,519 |
| The Life of Alexander the Great | 0 | - | 4.50 | 18,474 |
| Ancient Greek Words | 0 | - | 4.93 | 111,301 |
| History of Ireland | 0 | - | 4.39 | 31,093 |
| Italy by Picture | 0 | - | 4.41 | 30,880 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,732 |
| Seven Hills of Rome | 0 | - | 4.70 | 9,167 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,983 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,602 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,640 |
| English Royal Consorts | 0 | - | 4.37 | 37,308 |
| Name the Popes Quiz | 0 | - | 4.47 | 137,861 |
| Countries of the Popes | 0 | - | 4.79 | 127,843 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,579 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,010 |
| History of India | 0 | - | 4.61 | 21,392 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,200 |
| History of South Africa | 0 | - | 4.60 | 17,657 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,283 |
| Australian Capitals | 0 | - | 4.92 | 62,691 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,004 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,263 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,131 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,980 |
| Official European Union Languages | 0 | - | 4.97 | 238,063 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,572 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,357 |
| Most Forested European Countries | 0 | - | 4.80 | 75,220 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,606 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,898 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 317,442 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,988 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,197 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,399 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,582 |
| History of Austria | 0 | - | 4.70 | 17,831 |
| Austria Country Quiz | 0 | - | 4.57 | 59,617 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,631 |
| France Country Quiz | 0 | - | 4.70 | 134,713 |
| Geography of the French Empire | 0 | - | 4.45 | 27,019 |
| The French Revolution | 0 | - | 4.46 | 23,896 |
| History of France | 0 | - | 4.59 | 56,798 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,459 |
| Greece Country Quiz | 0 | - | 4.74 | 66,108 |
| Figures from Greek Mythology | 0 | - | 4.91 | 186,353 |
| Italian History A-Z | 0 | - | 4.21 | 17,660 |
| Roman History by Picture | 0 | - | 4.46 | 26,431 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,521 |
