| England or Wales? | 0 | - | 4.94 | 45,794 |
| Name the English Monarchs | 0 | - | 4.91 | 503,894 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,691 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,257 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,792 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,998 |
| Counties of England | 0 | - | 4.97 | 798,786 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,132 |
| Countries Bordering France | 0 | - | 4.83 | 403,519 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,645 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,150 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,749 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,657 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,765 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,130 |
| Departments of France | 0 | - | 4.93 | 54,451 |
| Germany Country Quiz | 0 | - | 4.83 | 158,165 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,613 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,650 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,415 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,612 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,110 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,197 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,851 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,651 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,960 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,280 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,332 |
| Counties of Ireland | 0 | - | 4.92 | 196,039 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,018 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,344 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,343 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,152 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,766 |
| Counties of Wales | 0 | - | 4.63 | 39,384 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,005 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,724 |
| The Trojan War | 0 | - | 4.83 | 39,797 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,231 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,644 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,645 |
| Roman Emperors | 0 | - | 4.95 | 120,380 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,509 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,060 |
| British Monopoly Board | 0 | - | 4.52 | 41,194 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,725 |
| Medieval English History | 0 | - | 4.53 | 43,570 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,709 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,545 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,015 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,661 |
| The Only European Country ... | 0 | - | 4.91 | 217,366 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,564 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,824 |
| Doctor Who Actors | 0 | - | 4.61 | 17,949 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,484 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,980 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,342 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,633 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,758 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,041 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,954 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,865 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,974 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,068 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,842 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,763 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,203 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,998 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,743 |
| Premier League Relegated Teams | 0 | - | 4.81 | 126,897 |
| Councils of Scotland | 0 | - | 4.58 | 28,563 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,109 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,906 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,425 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,345 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,349 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,208 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,943 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,546 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,387 |
| Slavic Countries | 0 | - | 4.96 | 111,876 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,190 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,338 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,436 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,347 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,489 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,691 |
| British Geography A-Z | 0 | - | 4.42 | 19,559 |
| Scottish Clans | 0 | - | 4.70 | 21,397 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,716 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,298 |
| History of Scotland | 0 | - | 4.51 | 21,127 |
| London A-Z | 0 | - | 4.10 | 40,813 |
| Champions League Winners | 0 | - | 4.92 | 1,009,757 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,034 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,839 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,685 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,978 |
| Monarchies of Europe | 0 | - | 4.90 | 98,340 |
| European Countries with One Border | 0 | - | 4.97 | 183,110 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,884 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 86,026 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,734 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,347 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,083 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,305 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,129 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,978 |
| Countries That Border Russia | 0 | - | 4.98 | 462,796 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,088 |
| Austria Country Quiz | 0 | - | 4.57 | 59,834 |
| Belgium Country Quiz | 0 | - | 4.72 | 71,933 |
| France Country Quiz | 0 | - | 4.70 | 135,173 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,793 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,144 |
| States of Germany | 0 | - | 4.95 | 153,154 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,276 |
| Greece Country Quiz | 0 | - | 4.74 | 66,362 |
| Regions of Italy | 0 | - | 4.92 | 76,223 |
| Italy Country Quiz | 0 | - | 4.77 | 123,587 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,820 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,563 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,648 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,416 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,547 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,209 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,018 |
| Spain Country Quiz | 0 | - | 4.44 | 128,766 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,372 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,454 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,413 |
| American to British Word Translation | 0 | - | 4.14 | 139,299 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,943 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,140 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,370 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 395,089 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,403 |
| English Royal Consorts | 0 | - | 4.38 | 37,408 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,658 |
| Geography of the British Empire | 0 | - | 4.48 | 39,733 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,327 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,248 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,182 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,574 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,510 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,629 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,883 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,347 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,610 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,357 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,975 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,014 |
| Countries that Border Poland | 0 | - | 4.99 | 172,596 |
| Russia Country Quiz | 0 | - | 4.83 | 114,686 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,974 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,470 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,465 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,413 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,413 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,655 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,859 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,073 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,947 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,409 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,023 |
| Finland Country Quiz | 0 | - | 4.50 | 59,784 |
| Norway Country Quiz | 0 | - | 4.44 | 77,493 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,238 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,254 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,522 |
| British Spellings | 0 | - | 4.06 | 99,505 |
| British Groups of Things | 0 | - | 4.25 | 82,907 |
| British to American Food Translation | 0 | - | 3.38 | 51,982 |
| British Acronyms | 0 | - | 4.40 | 45,849 |
| UK Immigration by Country | 0 | - | 4.94 | 141,155 |
| Arthurian Legend | 0 | - | 4.33 | 25,132 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,054 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,157 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,379 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,311 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,972 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,983 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,696 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,366 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,940 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,737 |
| Geography of Scotland | 0 | - | 4.63 | 21,656 |
| History of London | 0 | - | 4.33 | 26,219 |
| Movies Set in London | 0 | - | 4.26 | 28,935 |
| Famous Scottish People | 0 | - | 4.22 | 18,411 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,360 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,978 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,267 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,674 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,576 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,405 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,054 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,922 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,879 |
