| Name the English Monarchs | 0 | - | 4.92 | 500,284 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,607 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,558 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,077 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,023 |
| Counties of England | 0 | - | 4.97 | 792,880 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,160 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 399,222 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,053 |
| Countries Bordering France | 0 | - | 4.83 | 401,242 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,080 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,375 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,624 |
| Europe Map Quiz | 0 | - | 5.00 | 4,747,315 |
| England or Wales? | 0 | - | 4.94 | 45,504 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,644 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,050 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,710 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,987 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,501 |
| Counties of Ireland | 0 | - | 4.92 | 194,109 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,653 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,956 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,278 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,667 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,899 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,856 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,779 |
| The Trojan War | 0 | - | 4.83 | 39,581 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 644,842 |
| Name that Greek Letter | 0 | - | 4.93 | 322,626 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,215 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,155 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,307 |
| Roman Emperors | 0 | - | 4.95 | 119,356 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,182 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,969 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,678 |
| British Monopoly Board | 0 | - | 4.52 | 41,103 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,025 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,317 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,381 |
| The Only European Country ... | 0 | - | 4.91 | 215,274 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,393 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,557 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,288 |
| Doctor Who Actors | 0 | - | 4.61 | 17,888 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,168 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,377 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,764 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,731 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,260 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,800 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,127 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,180 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,694 |
| British History A-Z #1 | 0 | - | 4.45 | 46,317 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,483 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,509 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,359 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,369 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,316 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,064 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,734 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,191 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,739 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,535 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,795 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,422 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,610 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,785 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,554 |
| Slavic Countries | 0 | - | 4.96 | 111,288 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,774 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,161 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,413 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,864 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,927 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,365 |
| British Geography A-Z | 0 | - | 4.41 | 19,468 |
| Scottish Clans | 0 | - | 4.70 | 21,320 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,468 |
| London A-Z | 0 | - | 4.10 | 40,708 |
| Champions League Winners | 0 | - | 4.92 | 1,001,084 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,638 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,457 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,978 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,555 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,275 |
| Monarchies of Europe | 0 | - | 4.90 | 97,730 |
| European Countries with One Border | 0 | - | 4.97 | 182,173 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,037 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,720 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,588 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 75,899 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,015 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,519 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,411 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,437 |
| Countries That Border Russia | 0 | - | 4.98 | 460,440 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,562 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,849 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,204 |
| States of Germany | 0 | - | 4.96 | 151,182 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,601 |
| Regions of Italy | 0 | - | 4.92 | 75,253 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 49,950 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,237 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,764 |
| American to British Word Translation | 0 | - | 4.13 | 138,369 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,819 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,695 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,461 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,757 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,632 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,262 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,351 |
| Shakespearean Characters | 0 | - | 4.38 | 37,573 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,761 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 391,772 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,271 |
| English Royal Consorts | 0 | - | 4.37 | 37,280 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,126 |
| Geography of the British Empire | 0 | - | 4.48 | 39,589 |
| Counties of Wales | 0 | - | 4.63 | 39,076 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,670 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,547 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,944 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,302 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,125 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,161 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,908 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,793 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,166 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,535 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,913 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,981 |
| Countries that Border Poland | 0 | - | 4.99 | 171,824 |
| Russia Country Quiz | 0 | - | 4.85 | 114,074 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,581 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,636 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,123 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,953 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,207 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,096 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,022 |
| Departments of France | 0 | - | 4.93 | 53,405 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,726 |
| Germany Country Quiz | 0 | - | 4.82 | 157,238 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,615 |
| Italy Country Quiz | 0 | - | 4.82 | 122,735 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,869 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,521 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,161 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,453 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,671 |
| Finland Country Quiz | 0 | - | 4.50 | 59,382 |
| Norway Country Quiz | 0 | - | 4.44 | 77,009 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,001 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,466 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,080 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,248 |
| British Spellings | 0 | - | 4.06 | 99,360 |
| British Groups of Things | 0 | - | 4.25 | 82,786 |
| British Acronyms | 0 | - | 4.39 | 45,712 |
| Arthurian Legend | 0 | - | 4.33 | 25,079 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,999 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,837 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,586 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,581 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,695 |
| Geography of Scotland | 0 | - | 4.63 | 21,557 |
| Medieval English History | 0 | - | 4.53 | 43,412 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,768 |
| England Football Most International Caps | 0 | - | 4.08 | 53,921 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,318 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,155 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,628 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,917 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,024 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,278 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,734 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,679 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,543 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,233 |
| Countries that Beat France | 0 | - | 4.49 | 75,471 |
| France True or False? | 0 | - | 4.43 | 39,865 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,778 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,278 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,546 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,640 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,802 |
| Roman Names for Places | 0 | - | 4.62 | 58,071 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,254 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,239 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,017 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,086 |
| British to American Word Translation | 0 | - | 3.74 | 254,919 |
| British Foods by Description | 0 | - | 3.94 | 48,295 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,581 |
