| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,109 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,497 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,407 |
| Geography of the British Empire | 0 | - | 4.48 | 39,888 |
| Name the English Monarchs | 0 | - | 4.91 | 507,586 |
| Counties of England | 0 | - | 4.97 | 804,643 |
| Medieval English History | 0 | - | 4.53 | 43,698 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,945 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,681 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,345 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,836 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,258 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,366 |
| UK Immigration by Country | 0 | - | 4.94 | 141,940 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,345 |
| Embarrassing Chapters in British History | 0 | - | 4.31 | 32,417 |
| History of Scotland | 0 | - | 4.51 | 21,197 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 61,842 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,554 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 87,063 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,362 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,115 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,288 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,155 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,844 |
| History of London | 0 | - | 4.33 | 26,288 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,625 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,209 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 66,074 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,065 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,770 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,861 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,041 |
| Official Cities in the UK | 0 | - | 4.89 | 287,026 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 32,008 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,043 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,819 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,007 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,035 |
| Germany Country Quiz | 0 | - | 4.82 | 159,129 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,292 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,475 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,276 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,647 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,079 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,163 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,165 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,014 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,888 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,661 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,055 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,507 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,724 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,667 |
| James Bond Trivia | 0 | - | 4.46 | 39,439 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,454 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,447 |
| Counties of Wales | 0 | - | 4.63 | 39,684 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,293 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,077 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,227 |
| Monty Python Quotes | 0 | - | 4.89 | 42,635 |
| English Royal Consorts | 0 | - | 4.38 | 37,574 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,334 |
| Malta Country Quiz | 0 | - | 4.81 | 31,275 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,348 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,678 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,577 |
| The Only European Country ... | 0 | - | 4.91 | 219,723 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,907 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,889 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,877 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,920 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 873,575 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,247 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,647 |
| French History Multiple Choice | 0 | - | 4.55 | 33,282 |
| History of Germany | 0 | - | 4.39 | 53,010 |
| British Cultural Symbols | 0 | - | 4.27 | 63,446 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,235 |
| British History A-Z #1 | 0 | - | 4.45 | 47,358 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,176 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,182 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 36,035 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,144 |
| Councils of Scotland | 0 | - | 4.58 | 28,801 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,836 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,580 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,397 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,938 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,818 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,422 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,948 |
| Slavic Countries | 0 | - | 4.96 | 112,549 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,526 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 75,650 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,323 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,903 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,344 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,577 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,028 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,788 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,944 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,697 |
| Monarchies of Europe | 0 | - | 4.90 | 99,076 |
| European Countries with One Border | 0 | - | 4.97 | 184,091 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,810 |
| Countries That Border Russia | 0 | - | 4.98 | 465,046 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,618 |
| Austria Country Quiz | 0 | - | 4.57 | 60,142 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,403 |
| France Country Quiz | 0 | - | 4.70 | 135,851 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,414 |
| Countries Bordering France | 0 | - | 4.83 | 405,462 |
| Kings of France Quiz | 0 | - | 4.22 | 32,975 |
| States of Germany | 0 | - | 4.95 | 155,017 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,848 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,338 |
| Greece Country Quiz | 0 | - | 4.74 | 66,741 |
| Regions of Italy | 0 | - | 4.92 | 77,305 |
| Italy Country Quiz | 0 | - | 4.77 | 124,266 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,998 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,735 |
| Netherlands Country Quiz | 0 | - | 4.52 | 81,075 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,953 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,818 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,443 |
| Spain Country Quiz | 0 | - | 4.44 | 129,445 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,651 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,748 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,924 |
| English Inventions #1 | 0 | - | 3.15 | 23,608 |
| English Inventions #2 | 0 | - | 3.95 | 8,731 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,719 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 49,140 |
| Animals in British History | 0 | - | 4.43 | 26,125 |
| The Reign of Queen Victoria | 0 | - | 4.34 | 23,577 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,732,588 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 192,069 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,119 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,020 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,416 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,838 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,845 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,469 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,048 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,445 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,326 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,562 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,180 |
| Countries that Border Poland | 0 | - | 4.99 | 173,392 |
| Russia Country Quiz | 0 | - | 4.83 | 115,496 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,373 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,412 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,859 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,129 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,665 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,245 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,075 |
| Departments of France | 0 | - | 4.93 | 55,453 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,250 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,593 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,249 |
| Counties of Ireland | 0 | - | 4.92 | 197,764 |
| History of Ireland | 0 | - | 4.39 | 31,505 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,396 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,766 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,793 |
| History of The Netherlands | 0 | - | 4.46 | 17,580 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,446 |
| Arthurian Legend | 0 | - | 4.33 | 25,196 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,903 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,337 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 69,146 |
| Shakespeare's Plays Quiz | 0 | - | 4.37 | 390,645 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,644 |
| Movies Set in London | 0 | - | 4.26 | 28,996 |
| Scotland Trivia | 0 | - | 4.58 | 57,804 |
| Scottish Inventions | 0 | - | 3.83 | 10,014 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,397 |
| England or Wales? | 0 | - | 4.94 | 46,087 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,750 |
| WWII Geography | 0 | - | 4.81 | 121,544 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,808 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,679 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,791 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,099 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,081 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,044 |
| 20 Questions About France | 0 | - | 4.11 | 32,488 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,831 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,548 |
| The Trojan War | 0 | - | 4.83 | 40,112 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 653,275 |
| Name that Greek Letter | 0 | - | 4.93 | 325,379 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,330 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,325 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,720 |
| Roman Emperors | 0 | - | 4.95 | 121,500 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,334 |
