| England or Wales? | 0 | - | 4.94 | 45,831 |
| Name the English Monarchs | 0 | - | 4.91 | 504,564 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,697 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,516 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,865 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,077 |
| Counties of England | 0 | - | 4.97 | 799,937 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,501 |
| Countries Bordering France | 0 | - | 4.83 | 403,886 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,956 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,248 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,774 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,862 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,818 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,309 |
| Departments of France | 0 | - | 4.93 | 54,633 |
| Germany Country Quiz | 0 | - | 4.83 | 158,339 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,746 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,817 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,708 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,645 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,188 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,378 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,932 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,734 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,002 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,316 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,659 |
| Counties of Ireland | 0 | - | 4.92 | 196,344 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,074 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,479 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,529 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,207 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,786 |
| Counties of Wales | 0 | - | 4.63 | 39,427 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,584 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,849 |
| The Trojan War | 0 | - | 4.83 | 39,860 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,423 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,722 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,112 |
| Roman Emperors | 0 | - | 4.95 | 120,583 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,603 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,141 |
| British Monopoly Board | 0 | - | 4.52 | 41,210 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,821 |
| Medieval English History | 0 | - | 4.53 | 43,594 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,249 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,883 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,349 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,123 |
| The Only European Country ... | 0 | - | 4.91 | 217,786 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,834 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,136 |
| Doctor Who Actors | 0 | - | 4.61 | 17,962 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,556 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 142,322 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,604 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,858 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,825 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,057 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,995 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,905 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,376 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,207 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,866 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,825 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,235 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,020 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,815 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,145 |
| Councils of Scotland | 0 | - | 4.58 | 28,602 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,933 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,079 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,615 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,730 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,475 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,718 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,964 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,731 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,506 |
| Slavic Countries | 0 | - | 4.96 | 112,012 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,254 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,365 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,521 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,379 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,504 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,716 |
| British Geography A-Z | 0 | - | 4.42 | 19,576 |
| Scottish Clans | 0 | - | 4.70 | 21,404 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,744 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,311 |
| History of Scotland | 0 | - | 4.51 | 21,137 |
| London A-Z | 0 | - | 4.10 | 40,835 |
| Champions League Winners | 0 | - | 4.92 | 1,011,117 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,231 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,159 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,999 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,902 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,106 |
| Monarchies of Europe | 0 | - | 4.90 | 98,456 |
| European Countries with One Border | 0 | - | 4.97 | 183,278 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,048 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,530 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,877 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,973 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,245 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,443 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,240 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,314 |
| Countries That Border Russia | 0 | - | 4.98 | 463,225 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,211 |
| Austria Country Quiz | 0 | - | 4.57 | 59,891 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,006 |
| France Country Quiz | 0 | - | 4.70 | 135,311 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,989 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,346 |
| States of Germany | 0 | - | 4.95 | 153,598 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,371 |
| Greece Country Quiz | 0 | - | 4.74 | 66,434 |
| Regions of Italy | 0 | - | 4.92 | 76,433 |
| Italy Country Quiz | 0 | - | 4.77 | 123,719 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,849 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,592 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,716 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,522 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,591 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,253 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,100 |
| Spain Country Quiz | 0 | - | 4.44 | 128,908 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,697 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,499 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,497 |
| American to British Word Translation | 0 | - | 4.14 | 139,414 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,973 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,372 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,397 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 395,604 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,425 |
| English Royal Consorts | 0 | - | 4.38 | 37,443 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,988 |
| Geography of the British Empire | 0 | - | 4.48 | 39,784 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,443 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,374 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,232 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,638 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,561 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,694 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,562 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,744 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,000 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,540 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,828 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,264 |
| Countries that Border Poland | 0 | - | 4.99 | 172,726 |
| Russia Country Quiz | 0 | - | 4.83 | 114,797 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,032 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,808 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,534 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,496 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,447 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,755 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,893 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,121 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,973 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,475 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,083 |
| Finland Country Quiz | 0 | - | 4.51 | 59,832 |
| Norway Country Quiz | 0 | - | 4.44 | 77,568 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,273 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,393 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,563 |
| British Spellings | 0 | - | 4.06 | 99,529 |
| British Groups of Things | 0 | - | 4.25 | 82,932 |
| British to American Food Translation | 0 | - | 3.38 | 51,999 |
| British Acronyms | 0 | - | 4.40 | 45,873 |
| UK Immigration by Country | 0 | - | 4.94 | 141,258 |
| Arthurian Legend | 0 | - | 4.33 | 25,136 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,067 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,364 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,458 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,315 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,176 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,066 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,712 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,498 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,998 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,763 |
| Geography of Scotland | 0 | - | 4.63 | 21,680 |
| History of London | 0 | - | 4.33 | 26,233 |
| Movies Set in London | 0 | - | 4.26 | 28,945 |
| Famous Scottish People | 0 | - | 4.22 | 18,418 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,362 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,262 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,286 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,680 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,889 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,472 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,173 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,950 |
