| Name the English Monarchs | 0 | - | 4.91 | 505,437 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,711 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,979 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,960 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,187 |
| Counties of England | 0 | - | 4.97 | 801,321 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,935 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,920 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 142,801 |
| Countries Bordering France | 0 | - | 4.83 | 404,363 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,342 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,388 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,806 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,913 |
| England or Wales? | 0 | - | 4.94 | 45,897 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,009 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,839 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,077 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,391 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,113 |
| Counties of Ireland | 0 | - | 4.92 | 196,847 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,166 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,082 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,814 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,214 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,580 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,103 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,437 |
| The Trojan War | 0 | - | 4.83 | 39,934 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 650,737 |
| Name that Greek Letter | 0 | - | 4.93 | 324,681 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,685 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,032 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,488 |
| Roman Emperors | 0 | - | 4.95 | 120,905 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,962 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,734 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,232 |
| British Monopoly Board | 0 | - | 4.52 | 41,238 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,293 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,738 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,749 |
| The Only European Country ... | 0 | - | 4.91 | 218,378 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,168 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 127,141 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,149 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,394 |
| Doctor Who Actors | 0 | - | 4.61 | 17,980 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,669 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,928 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,825 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,041 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,080 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,015 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,879 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,570 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,908 |
| British History A-Z #1 | 0 | - | 4.45 | 47,089 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,882 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,998 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,927 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,419 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,570 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,025 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,493 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 360,148 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,292 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,843 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,247 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,621 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,216 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,988 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,951 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,643 |
| Slavic Countries | 0 | - | 4.96 | 112,189 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,341 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,380 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,937 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,655 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,441 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,539 |
| British Geography A-Z | 0 | - | 4.42 | 19,592 |
| Scottish Clans | 0 | - | 4.70 | 21,420 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,769 |
| London A-Z | 0 | - | 4.10 | 40,856 |
| Champions League Winners | 0 | - | 4.92 | 1,013,341 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,566 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,332 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,243 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,215 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,282 |
| Monarchies of Europe | 0 | - | 4.90 | 98,659 |
| European Countries with One Border | 0 | - | 4.97 | 183,517 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,256 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,282 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,094 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,704 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,501 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,630 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,390 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,942 |
| Countries That Border Russia | 0 | - | 4.98 | 463,925 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,328 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,371 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,556 |
| States of Germany | 0 | - | 4.95 | 154,016 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,542 |
| Regions of Italy | 0 | - | 4.92 | 76,704 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,654 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,026 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,615 |
| American to British Word Translation | 0 | - | 4.14 | 139,542 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,023 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,674 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,267 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,835 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,818 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,418 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,022 |
| Shakespearean Characters | 0 | - | 4.38 | 37,708 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 396,341 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,438 |
| English Royal Consorts | 0 | - | 4.38 | 37,487 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,116 |
| Geography of the British Empire | 0 | - | 4.48 | 39,814 |
| Counties of Wales | 0 | - | 4.63 | 39,520 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,634 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,574 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,289 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,695 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,631 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,790 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,143 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,467 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,437 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,802 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,759 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,615 |
| Countries that Border Poland | 0 | - | 4.99 | 172,954 |
| Russia Country Quiz | 0 | - | 4.83 | 115,146 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,137 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,307 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,625 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,894 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,508 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,919 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,876 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,522 |
| Departments of France | 0 | - | 4.93 | 54,865 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,946 |
| Germany Country Quiz | 0 | - | 4.83 | 158,576 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,903 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,026 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,879 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,564 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,703 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,179 |
| Finland Country Quiz | 0 | - | 4.51 | 59,914 |
| Norway Country Quiz | 0 | - | 4.45 | 77,684 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,333 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,329 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,601 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,626 |
| British Spellings | 0 | - | 4.06 | 99,564 |
| British Groups of Things | 0 | - | 4.25 | 82,975 |
| British Acronyms | 0 | - | 4.40 | 45,899 |
| Arthurian Legend | 0 | - | 4.33 | 25,157 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,085 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,594 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,174 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,733 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,668 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,056 |
| Geography of Scotland | 0 | - | 4.63 | 21,704 |
| Medieval English History | 0 | - | 4.53 | 43,619 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,946 |
| England Football Most International Caps | 0 | - | 4.09 | 54,240 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,655 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,308 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 116,275 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,563 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,397 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,995 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,973 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,444 |
| Countries that Beat France | 0 | - | 4.48 | 76,221 |
| France True or False? | 0 | - | 4.44 | 40,034 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,410 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,149 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,790 |
| Ancient Roman Trivia #2 | 0 | - | 4.60 | 44,079 |
| Geography of the Roman Empire | 0 | - | 4.55 | 52,157 |
| Roman Names for Places | 0 | - | 4.62 | 58,612 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,560 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,477 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,170 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,285 |
| British to American Word Translation | 0 | - | 3.74 | 255,274 |
| British Foods by Description | 0 | - | 3.94 | 48,364 |
