| England or Wales? | 0 | - | 4.94 | 46,012 |
| Name the English Monarchs | 0 | - | 4.91 | 507,241 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,736 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,594 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,124 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,383 |
| Counties of England | 0 | - | 4.97 | 804,049 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,764 |
| Countries Bordering France | 0 | - | 4.83 | 405,283 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,174 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,604 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,860 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,453 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,982 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,969 |
| Departments of France | 0 | - | 4.93 | 55,362 |
| Germany Country Quiz | 0 | - | 4.82 | 159,025 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,208 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,393 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,193 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,774 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,595 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,005 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,208 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,024 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,205 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,550 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,045 |
| Counties of Ireland | 0 | - | 4.92 | 197,624 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,347 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,608 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,339 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,424 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,879 |
| Counties of Wales | 0 | - | 4.63 | 39,665 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,322 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,461 |
| The Trojan War | 0 | - | 4.83 | 40,042 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,138 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,264 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,670 |
| Roman Emperors | 0 | - | 4.95 | 121,389 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,979 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,427 |
| British Monopoly Board | 0 | - | 4.52 | 41,292 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,175 |
| Medieval English History | 0 | - | 4.53 | 43,684 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,874 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,155 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,517 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,436 |
| The Only European Country ... | 0 | - | 4.91 | 219,507 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,788 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,906 |
| Doctor Who Actors | 0 | - | 4.61 | 17,999 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,834 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,747 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,890 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,923 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 70,011 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,104 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,140 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,142 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,635 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,961 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,996 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,008 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,348 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,101 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,142 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,051 |
| Councils of Scotland | 0 | - | 4.58 | 28,769 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,482 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,744 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,498 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,192 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,893 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,102 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,394 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,342 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,897 |
| Slavic Countries | 0 | - | 4.96 | 112,485 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,507 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,430 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,931 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,530 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,595 |
| British Geography A-Z | 0 | - | 4.42 | 19,628 |
| Scottish Clans | 0 | - | 4.70 | 21,471 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,842 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,403 |
| History of Scotland | 0 | - | 4.51 | 21,188 |
| London A-Z | 0 | - | 4.10 | 40,897 |
| Champions League Winners | 0 | - | 4.92 | 1,017,649 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,082 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,965 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,697 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,811 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,598 |
| Monarchies of Europe | 0 | - | 4.90 | 99,014 |
| European Countries with One Border | 0 | - | 4.97 | 183,998 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,704 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 89,051 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,524 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,943 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,969 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,994 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,706 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,876 |
| Countries That Border Russia | 0 | - | 4.98 | 464,844 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,563 |
| Austria Country Quiz | 0 | - | 4.57 | 60,106 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,352 |
| France Country Quiz | 0 | - | 4.70 | 135,779 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,787 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,955 |
| States of Germany | 0 | - | 4.95 | 154,884 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,790 |
| Greece Country Quiz | 0 | - | 4.74 | 66,698 |
| Regions of Italy | 0 | - | 4.92 | 77,234 |
| Italy Country Quiz | 0 | - | 4.77 | 124,185 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,978 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,720 |
| Netherlands Country Quiz | 0 | - | 4.52 | 81,026 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,898 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,791 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,435 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,400 |
| Spain Country Quiz | 0 | - | 4.44 | 129,366 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,545 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,704 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,879 |
| American to British Word Translation | 0 | - | 4.14 | 139,804 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,088 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,247 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,486 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,884 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,486 |
| English Royal Consorts | 0 | - | 4.38 | 37,554 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,354 |
| Geography of the British Empire | 0 | - | 4.48 | 39,866 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,035 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,922 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,394 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,808 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,814 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,035 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,254 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,259 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,203 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,241 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,274 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,092 |
| Countries that Border Poland | 0 | - | 4.99 | 173,323 |
| Russia Country Quiz | 0 | - | 4.83 | 115,420 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,341 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,188 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,821 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,084 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,627 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,188 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 39,022 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,276 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,069 |
| Countries Italy Declared War On | 0 | - | 4.74 | 47,939 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,322 |
| Finland Country Quiz | 0 | - | 4.51 | 60,073 |
| Norway Country Quiz | 0 | - | 4.45 | 77,897 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,433 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,080 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,760 |
| British Spellings | 0 | - | 4.06 | 99,624 |
| British Groups of Things | 0 | - | 4.26 | 83,038 |
| British to American Food Translation | 0 | - | 3.38 | 52,059 |
| British Acronyms | 0 | - | 4.40 | 45,958 |
| UK Immigration by Country | 0 | - | 4.94 | 141,869 |
| Arthurian Legend | 0 | - | 4.33 | 25,189 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,123 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,229 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,841 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,335 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,004 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,380 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,780 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,980 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,199 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,837 |
| Geography of Scotland | 0 | - | 4.63 | 21,793 |
| History of London | 0 | - | 4.33 | 26,280 |
| Movies Set in London | 0 | - | 4.26 | 28,990 |
| Famous Scottish People | 0 | - | 4.22 | 18,442 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,396 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,409 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,740 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 123,752 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,764 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,727 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,084 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,053 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,961 |
