| England or Wales? | 0 | - | 4.94 | 45,724 |
| Name the English Monarchs | 0 | - | 4.91 | 503,057 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,672 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,931 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,701 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,881 |
| Counties of England | 0 | - | 4.97 | 797,465 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,719 |
| Countries Bordering France | 0 | - | 4.83 | 402,712 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,564 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,037 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,712 |
| Europe Map Quiz | 0 | - | 5.00 | 4,765,024 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,707 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,839 |
| Departments of France | 0 | - | 4.93 | 54,207 |
| Germany Country Quiz | 0 | - | 4.83 | 157,944 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,413 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,465 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,122 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,561 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,981 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,737 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,789 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,359 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,893 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,205 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,888 |
| Counties of Ireland | 0 | - | 4.92 | 195,490 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,892 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,122 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,088 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,067 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,745 |
| Counties of Wales | 0 | - | 4.63 | 39,320 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,384 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,516 |
| The Trojan War | 0 | - | 4.83 | 39,750 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,947 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,530 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,563 |
| Roman Emperors | 0 | - | 4.95 | 120,139 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,387 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,978 |
| British Monopoly Board | 0 | - | 4.52 | 41,178 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,593 |
| Medieval English History | 0 | - | 4.53 | 43,531 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,686 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,177 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,608 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,362 |
| The Only European Country ... | 0 | - | 4.91 | 216,840 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,254 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,479 |
| Doctor Who Actors | 0 | - | 4.61 | 17,932 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,397 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,258 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,186 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,238 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,705 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,024 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,890 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,788 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,427 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,807 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,808 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,694 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,171 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,976 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,649 |
| Councils of Scotland | 0 | - | 4.58 | 28,510 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 356,418 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,736 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,260 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,881 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,212 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,721 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,116 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,361 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,258 |
| Slavic Countries | 0 | - | 4.96 | 111,723 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,059 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,282 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,291 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,294 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,460 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,649 |
| British Geography A-Z | 0 | - | 4.42 | 19,528 |
| Scottish Clans | 0 | - | 4.70 | 21,377 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,679 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,269 |
| History of Scotland | 0 | - | 4.51 | 21,098 |
| London A-Z | 0 | - | 4.10 | 40,786 |
| Champions League Winners | 0 | - | 4.92 | 1,007,461 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,909 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,627 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,426 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,815 |
| Monarchies of Europe | 0 | - | 4.90 | 98,196 |
| European Countries with One Border | 0 | - | 4.97 | 182,865 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,662 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,693 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,477 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 82,334 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,776 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,093 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,962 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,489 |
| Countries That Border Russia | 0 | - | 4.98 | 461,922 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,945 |
| Austria Country Quiz | 0 | - | 4.57 | 59,777 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,845 |
| France Country Quiz | 0 | - | 4.70 | 135,036 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,523 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,906 |
| States of Germany | 0 | - | 4.95 | 152,763 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,107 |
| Greece Country Quiz | 0 | - | 4.74 | 66,304 |
| Regions of Italy | 0 | - | 4.92 | 75,991 |
| Italy Country Quiz | 0 | - | 4.80 | 123,457 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,774 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,523 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,564 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,247 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,483 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,153 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,934 |
| Spain Country Quiz | 0 | - | 4.44 | 128,600 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,064 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,395 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,256 |
| American to British Word Translation | 0 | - | 4.14 | 139,142 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,912 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,787 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,338 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,423 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,359 |
| English Royal Consorts | 0 | - | 4.38 | 37,373 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,537 |
| Geography of the British Empire | 0 | - | 4.48 | 39,699 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,179 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,085 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,126 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,513 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,418 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,487 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,443 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,007 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,235 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,134 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,291 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,793 |
| Countries that Border Poland | 0 | - | 4.99 | 172,333 |
| Russia Country Quiz | 0 | - | 4.83 | 114,538 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,878 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,052 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,380 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,269 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,362 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,453 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,815 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,023 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,929 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,353 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,941 |
| Finland Country Quiz | 0 | - | 4.50 | 59,699 |
| Norway Country Quiz | 0 | - | 4.44 | 77,392 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,177 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,076 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,457 |
| British Spellings | 0 | - | 4.06 | 99,467 |
| British Groups of Things | 0 | - | 4.25 | 82,881 |
| British to American Food Translation | 0 | - | 3.38 | 51,968 |
| British Acronyms | 0 | - | 4.40 | 45,808 |
| UK Immigration by Country | 0 | - | 4.94 | 140,969 |
| Arthurian Legend | 0 | - | 4.33 | 25,119 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,043 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,894 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,250 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,309 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,714 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,867 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,665 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,181 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,845 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,720 |
| Geography of Scotland | 0 | - | 4.63 | 21,627 |
| History of London | 0 | - | 4.33 | 26,197 |
| Movies Set in London | 0 | - | 4.26 | 28,927 |
| Famous Scottish People | 0 | - | 4.22 | 18,401 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,346 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,498 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,228 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,660 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,100 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,306 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,874 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,886 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,828 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,848 |
