| Name the English Monarchs | 0 | - | 4.91 | 506,427 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,394 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,075 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,308 |
| Counties of England | 0 | - | 4.97 | 803,006 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,479 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,014 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,530 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,843 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,558 |
| Countries Bordering France | 0 | - | 4.83 | 404,938 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,881 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,318 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,089 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,940 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,813 |
| Departments of France | 0 | - | 4.93 | 55,171 |
| Germany Country Quiz | 0 | - | 4.82 | 158,848 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,079 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,245 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,058 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,746 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,504 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,875 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,916 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,089 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,953 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,151 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,482 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,669 |
| Counties of Ireland | 0 | - | 4.92 | 197,334 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,260 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,391 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 61,677 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,137 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,387 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,887 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,374 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,859 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,457 |
| Counties of Wales | 0 | - | 4.63 | 39,626 |
| Austria... or Australia? | 0 | - | 4.67 | 104,772 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,326 |
| The Trojan War | 0 | - | 4.83 | 39,992 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,965 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,177 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,594 |
| Roman Emperors | 0 | - | 4.95 | 121,215 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,884 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,355 |
| British Monopoly Board | 0 | - | 4.52 | 41,271 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,094 |
| Medieval English History | 0 | - | 4.53 | 43,655 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 406,884 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,828 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,256 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,149 |
| The Only European Country ... | 0 | - | 4.91 | 219,047 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,537 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,099 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,968 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,953 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,782 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,441 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,302 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,734 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,518 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,067 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,822 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,778 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,770 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,850 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,192 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,798 |
| Slavic Countries | 0 | - | 4.96 | 112,378 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,451 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,983 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,089 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,716 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,093 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,344 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,811 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,874 |
| Councils of Scotland | 0 | - | 4.58 | 28,732 |
| Famous Welsh People | 0 | - | 4.34 | 11,690 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,769 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,408 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,831 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,492 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,570 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,815 |
| British Geography A-Z | 0 | - | 4.42 | 19,613 |
| Scottish Clans | 0 | - | 4.70 | 21,445 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,815 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,376 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,060 |
| History of Scotland | 0 | - | 4.51 | 21,176 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,725 |
| London A-Z | 0 | - | 4.10 | 40,880 |
| Champions League Winners | 0 | - | 4.92 | 1,016,262 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,946 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,790 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,519 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,609 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,480 |
| Monarchies of Europe | 0 | - | 4.90 | 98,883 |
| European Countries with One Border | 0 | - | 4.97 | 183,812 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,552 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,844 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,389 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,463 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,785 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,859 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,593 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,508 |
| Countries That Border Russia | 0 | - | 4.98 | 464,525 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 42,131 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,478 |
| Austria Country Quiz | 0 | - | 4.57 | 60,057 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,258 |
| France Country Quiz | 0 | - | 4.70 | 135,668 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,656 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,810 |
| States of Germany | 0 | - | 4.95 | 154,523 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,699 |
| Greece Country Quiz | 0 | - | 4.74 | 66,646 |
| Regions of Italy | 0 | - | 4.92 | 77,088 |
| Italy Country Quiz | 0 | - | 4.77 | 124,052 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,949 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,690 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,945 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,809 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,739 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,390 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,322 |
| Spain Country Quiz | 0 | - | 4.44 | 129,255 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,326 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,644 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,769 |
| American to British Word Translation | 0 | - | 4.14 | 139,705 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,061 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,038 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,594 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,464 |
| English Royal Consorts | 0 | - | 4.38 | 37,526 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,259 |
| Geography of the British Empire | 0 | - | 4.48 | 39,848 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,895 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,803 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,754 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,885 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,939 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,946 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,687 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,900 |
| Russia Country Quiz | 0 | - | 4.83 | 115,320 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,746 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,593 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,995 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,242 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,048 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,657 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,273 |
| Finland Country Quiz | 0 | - | 4.51 | 60,010 |
| Norway Country Quiz | 0 | - | 4.45 | 77,826 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,395 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,921 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,711 |
| British Spellings | 0 | - | 4.06 | 99,608 |
| British Groups of Things | 0 | - | 4.26 | 83,017 |
| British to American Food Translation | 0 | - | 3.38 | 52,045 |
| British Acronyms | 0 | - | 4.40 | 45,944 |
| UK Immigration by Country | 0 | - | 4.94 | 141,729 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,109 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,022 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,736 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,325 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,788 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,301 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,119 |
| Geography of Scotland | 0 | - | 4.63 | 21,744 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,406 |
| Movies Set in London | 0 | - | 4.26 | 28,979 |
| Famous Scottish People | 0 | - | 4.22 | 18,439 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,384 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,165 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,340 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,359 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,720 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,733 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 122,202 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,948 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,087 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,684 |
| Countries that Border Poland | 0 | - | 4.99 | 173,179 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,275 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,611 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,875 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,011 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,049 |
