| England or Wales? | 0 | - | 4.94 | 45,740 |
| Name the English Monarchs | 0 | - | 4.91 | 503,238 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,677 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,011 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,722 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,903 |
| Counties of England | 0 | - | 4.97 | 797,735 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,804 |
| Countries Bordering France | 0 | - | 4.83 | 402,806 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,641 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,059 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,719 |
| Europe Map Quiz | 0 | - | 5.00 | 4,766,237 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,722 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,897 |
| Departments of France | 0 | - | 4.93 | 54,256 |
| Germany Country Quiz | 0 | - | 4.83 | 157,978 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,449 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,502 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,151 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,564 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,999 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,764 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,804 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,371 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,901 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,221 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,988 |
| Counties of Ireland | 0 | - | 4.92 | 195,558 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,909 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,169 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,143 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,079 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,751 |
| Counties of Wales | 0 | - | 4.63 | 39,331 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,506 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,566 |
| The Trojan War | 0 | - | 4.83 | 39,759 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,989 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,557 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,582 |
| Roman Emperors | 0 | - | 4.95 | 120,187 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,407 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,996 |
| British Monopoly Board | 0 | - | 4.52 | 41,181 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,623 |
| Medieval English History | 0 | - | 4.53 | 43,544 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,908 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,248 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,685 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,418 |
| The Only European Country ... | 0 | - | 4.91 | 216,958 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,325 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,536 |
| Doctor Who Actors | 0 | - | 4.61 | 17,933 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,414 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,395 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,853 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,490 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,714 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,028 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,904 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,806 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,502 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,858 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,816 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,711 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,175 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,982 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,661 |
| Councils of Scotland | 0 | - | 4.58 | 28,532 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 356,820 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,761 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,288 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,960 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,244 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,824 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,260 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,392 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,289 |
| Slavic Countries | 0 | - | 4.96 | 111,752 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,100 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,289 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,314 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,305 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,462 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,655 |
| British Geography A-Z | 0 | - | 4.42 | 19,533 |
| Scottish Clans | 0 | - | 4.70 | 21,380 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,683 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,277 |
| History of Scotland | 0 | - | 4.51 | 21,104 |
| London A-Z | 0 | - | 4.10 | 40,796 |
| Champions League Winners | 0 | - | 4.92 | 1,007,967 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,935 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,670 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,477 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,859 |
| Monarchies of Europe | 0 | - | 4.90 | 98,222 |
| European Countries with One Border | 0 | - | 4.97 | 182,915 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,701 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,722 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,537 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 82,603 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,846 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,145 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,997 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,589 |
| Countries That Border Russia | 0 | - | 4.98 | 462,021 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,967 |
| Austria Country Quiz | 0 | - | 4.57 | 59,792 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,859 |
| France Country Quiz | 0 | - | 4.70 | 135,057 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,581 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,956 |
| States of Germany | 0 | - | 4.95 | 152,817 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,144 |
| Greece Country Quiz | 0 | - | 4.74 | 66,323 |
| Regions of Italy | 0 | - | 4.92 | 76,026 |
| Italy Country Quiz | 0 | - | 4.80 | 123,484 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,785 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,536 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,576 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,278 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,491 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,165 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,952 |
| Spain Country Quiz | 0 | - | 4.44 | 128,637 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,106 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,405 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,285 |
| American to British Word Translation | 0 | - | 4.14 | 139,171 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,921 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,838 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,345 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,571 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,370 |
| English Royal Consorts | 0 | - | 4.38 | 37,388 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,563 |
| Geography of the British Empire | 0 | - | 4.48 | 39,710 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,206 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,108 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,138 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,523 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,439 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,533 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,523 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,062 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,300 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,174 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,448 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,845 |
| Countries that Border Poland | 0 | - | 4.99 | 172,375 |
| Russia Country Quiz | 0 | - | 4.83 | 114,571 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,900 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,144 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,398 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,294 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,372 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,488 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,828 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,032 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,934 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,367 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,954 |
| Finland Country Quiz | 0 | - | 4.50 | 59,714 |
| Norway Country Quiz | 0 | - | 4.44 | 77,420 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,190 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,114 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,469 |
| British Spellings | 0 | - | 4.06 | 99,470 |
| British Groups of Things | 0 | - | 4.25 | 82,885 |
| British to American Food Translation | 0 | - | 3.38 | 51,969 |
| British Acronyms | 0 | - | 4.40 | 45,816 |
| UK Immigration by Country | 0 | - | 4.94 | 141,003 |
| Arthurian Legend | 0 | - | 4.33 | 25,126 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,044 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,960 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,286 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,310 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,767 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,888 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,672 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,219 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,870 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,723 |
| Geography of Scotland | 0 | - | 4.63 | 21,633 |
| History of London | 0 | - | 4.33 | 26,200 |
| Movies Set in London | 0 | - | 4.26 | 28,928 |
| Famous Scottish People | 0 | - | 4.22 | 18,403 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,348 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,619 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,237 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,663 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,215 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,320 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,919 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,896 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,842 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,896 |
