| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,780 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,257 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,069 |
| Geography of the British Empire | 0 | - | 4.48 | 39,569 |
| Name the English Monarchs | 0 | - | 4.92 | 499,871 |
| Counties of England | 0 | - | 4.97 | 792,130 |
| Medieval English History | 0 | - | 4.53 | 43,386 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,114 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,302 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,584 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,147 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,721 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,110 |
| UK Immigration by Country | 0 | - | 4.94 | 140,053 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,849 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,174 |
| History of Scotland | 0 | - | 4.51 | 21,040 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 60,614 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 41,312 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,799 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,031 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,891 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,128 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,700 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,659 |
| History of London | 0 | - | 4.33 | 26,123 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,479 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,811 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,908 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,448 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,324 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,698 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,100 |
| Official Cities in the UK | 0 | - | 4.89 | 281,800 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,677 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,453 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,056 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,639 |
| Germany Country Quiz | 0 | - | 4.82 | 157,115 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,502 |
| Italy Country Quiz | 0 | - | 4.82 | 122,623 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,771 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,403 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,364 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,990 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,380 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,577 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,976 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,620 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,158 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,614 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,252 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,384 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,010 |
| James Bond Trivia | 0 | - | 4.46 | 39,206 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,015 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,987 |
| Counties of Wales | 0 | - | 4.63 | 39,054 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,517 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,861 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,833 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,092 |
| Monty Python Quotes | 0 | - | 4.88 | 42,370 |
| English Royal Consorts | 0 | - | 4.37 | 37,259 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,865 |
| Malta Country Quiz | 0 | - | 4.81 | 30,918 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,806 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,109 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,218 |
| The Only European Country ... | 0 | - | 4.91 | 214,969 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,224 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,764 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,135 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,873 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 854,755 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,714 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,099 |
| French History Multiple Choice | 0 | - | 4.55 | 32,934 |
| History of Germany | 0 | - | 4.39 | 52,709 |
| British Cultural Symbols | 0 | - | 4.27 | 63,227 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,300 |
| British History A-Z #1 | 0 | - | 4.45 | 46,281 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,465 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,322 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,748 |
| Councils of Scotland | 0 | - | 4.58 | 28,249 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 67,768 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,090 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,664 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,263 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,733 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,220 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,680 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,496 |
| Slavic Countries | 0 | - | 4.96 | 111,193 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,725 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 73,080 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,301 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,664 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,219 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,458 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,304 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,857 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,428 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,196 |
| Monarchies of Europe | 0 | - | 4.90 | 97,661 |
| European Countries with One Border | 0 | - | 4.97 | 182,064 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,929 |
| Countries That Border Russia | 0 | - | 4.98 | 460,191 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,494 |
| Austria Country Quiz | 0 | - | 4.57 | 59,514 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,445 |
| France Country Quiz | 0 | - | 4.70 | 134,433 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,025 |
| Countries Bordering France | 0 | - | 4.83 | 400,983 |
| Kings of France Quiz | 0 | - | 4.20 | 32,623 |
| States of Germany | 0 | - | 4.96 | 150,978 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,316 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,895 |
| Greece Country Quiz | 0 | - | 4.74 | 65,948 |
| Regions of Italy | 0 | - | 4.92 | 75,131 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,595 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,343 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,193 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,072 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,954 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,557 |
| Spain Country Quiz | 0 | - | 4.45 | 127,993 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,106 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,109 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,683 |
| English Inventions #1 | 0 | - | 3.15 | 23,533 |
| English Inventions #2 | 0 | - | 4.00 | 8,680 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,403 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,919 |
| Animals in British History | 0 | - | 4.44 | 25,927 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,384 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,269 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,672,254 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,700 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,574 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,447 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,916 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,282 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,063 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,718 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,990 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,379 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,419 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,445 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,819 |
| Countries that Border Poland | 0 | - | 4.99 | 171,741 |
| Russia Country Quiz | 0 | - | 4.85 | 114,001 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,544 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,425 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,058 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,909 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,175 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,034 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,007 |
| Departments of France | 0 | - | 4.93 | 53,209 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,682 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,960 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,279 |
| Counties of Ireland | 0 | - | 4.92 | 193,920 |
| History of Ireland | 0 | - | 4.39 | 30,986 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,617 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,840 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,424 |
| History of The Netherlands | 0 | - | 4.46 | 17,352 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,166 |
| Arthurian Legend | 0 | - | 4.33 | 25,074 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,813 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,292 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,305 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 386,685 |
| Shakespeare Quotes | 0 | - | 4.43 | 71,238 |
| Movies Set in London | 0 | - | 4.26 | 28,889 |
| Scotland Trivia | 0 | - | 4.58 | 57,481 |
| Scottish Inventions | 0 | - | 3.83 | 9,945 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,314 |
| England or Wales? | 0 | - | 4.94 | 45,473 |
| WWII Geography | 0 | - | 4.81 | 119,816 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,967 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,834 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,216 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,715 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,643 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,129 |
| 20 Questions About France | 0 | - | 4.11 | 32,359 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,408 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,780 |
| The Trojan War | 0 | - | 4.83 | 39,547 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 644,293 |
| Name that Greek Letter | 0 | - | 4.93 | 322,447 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,102 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,105 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,256 |
| Roman Emperors | 0 | - | 4.95 | 119,148 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,121 |
