| Counties of England | 0 | - | 4.97 | 802,809 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,517 |
| England or Wales? | 0 | - | 4.94 | 45,965 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,359 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,635 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,785 |
| States of Germany | 0 | - | 4.95 | 154,451 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,682 |
| Regions of Italy | 0 | - | 4.92 | 77,052 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,792 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,304 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,752 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,418 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,012 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,841 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,793 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,932 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,788 |
| Departments of France | 0 | - | 4.93 | 55,149 |
| Germany Country Quiz | 0 | - | 4.82 | 158,821 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,061 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,214 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,034 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,736 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,474 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,854 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,404 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,812 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,812 |
| Councils of Scotland | 0 | - | 4.58 | 28,731 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,842 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,364 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,857 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,451 |
| Name the English Monarchs | 0 | - | 4.91 | 506,334 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,461 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,247 |
| Geography of the British Empire | 0 | - | 4.48 | 39,845 |
| Counties of Wales | 0 | - | 4.63 | 39,608 |
| Scottish Clans | 0 | - | 4.70 | 21,443 |
| History of Scotland | 0 | - | 4.51 | 21,174 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,059 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,298 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 406,648 |
| Malta Country Quiz | 0 | - | 4.81 | 31,232 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,773 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,216 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,087 |
| The Only European Country ... | 0 | - | 4.91 | 218,974 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,491 |
| British Spellings | 0 | - | 4.06 | 99,601 |
| British Groups of Things | 0 | - | 4.26 | 83,009 |
| British Acronyms | 0 | - | 4.40 | 45,939 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,105 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,713 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,071 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,110 |
| Medieval English History | 0 | - | 4.53 | 43,654 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,094 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,231 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,317 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,087 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,775 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,373 |
| Famous Scottish People | 0 | - | 4.22 | 18,439 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,382 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,334 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,836 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,577 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,500 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,043 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,752 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,765 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,739 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,714 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,167 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,782 |
| Slavic Countries | 0 | - | 4.96 | 112,361 |
| Regions of France | 0 | - | 4.70 | 122,073 |
| France Immigration by Country | 0 | - | 4.70 | 76,933 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,445 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,463 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,750 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,977 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,088 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,567 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,827 |
| British Geography Quiz #2 | 0 | - | 4.30 | 28,220 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,689 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,089 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,298 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,787 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,827 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,242 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,845 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,603 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,866 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,574 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,483 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,567 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,464 |
| Monarchies of Europe | 0 | - | 4.90 | 98,865 |
| European Countries with One Border | 0 | - | 4.97 | 183,785 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,520 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,744 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,358 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,362 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,753 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,825 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,563 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,457 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,467 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,410 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,576 |
| People on Money - England | 0 | - | 4.29 | 16,644 |
| Name a Valid English City | 0 | - | 4.19 | 16,824 |
| British Geography A-Z | 0 | - | 4.42 | 19,611 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,810 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,373 |
| Champions League Winners | 0 | - | 4.92 | 1,016,004 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,747 |
| Countries That Border Russia | 0 | - | 4.98 | 464,473 |
| Austria Country Quiz | 0 | - | 4.57 | 60,046 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,248 |
| France Country Quiz | 0 | - | 4.70 | 135,647 |
| Countries Bordering France | 0 | - | 4.83 | 404,877 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,821 |
| Greece Country Quiz | 0 | - | 4.74 | 66,639 |
| Italy Country Quiz | 0 | - | 4.77 | 124,032 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,947 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,690 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,934 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,729 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,383 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,314 |
| Spain Country Quiz | 0 | - | 4.44 | 129,238 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,638 |
| American to British Word Translation | 0 | - | 4.14 | 139,685 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,056 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,071 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,867 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,786 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,827 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,888 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,900 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,592 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,870 |
| Russia Country Quiz | 0 | - | 4.83 | 115,306 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,734 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,582 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,233 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,041 |
| History of The Netherlands | 0 | - | 4.46 | 17,550 |
| Canary Islands | 0 | - | 4.62 | 17,541 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,854 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,069 |
| British to American Food Translation | 0 | - | 3.38 | 52,041 |
| UK Immigration by Country | 0 | - | 4.94 | 141,704 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,980 |
| British Monopoly Board | 0 | - | 4.52 | 41,268 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,325 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,738 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,293 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,267 |
| Movies Set in London | 0 | - | 4.26 | 28,974 |
| Scottish Inventions | 0 | - | 3.83 | 10,000 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,102 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,470 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,351 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,719 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,725 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 121,859 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,935 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,068 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,674 |
| Countries that Border Poland | 0 | - | 4.99 | 173,157 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,255 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,823 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,002 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,042 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,025 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,078 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,082 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,943 |
| 20 Questions About France | 0 | - | 4.11 | 32,469 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,146 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,469 |
| French History Multiple Choice | 0 | - | 4.55 | 33,230 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,785 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,611 |
| History of Germany | 0 | - | 4.39 | 52,970 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 651,844 |
| Name that Greek Letter | 0 | - | 4.93 | 324,965 |
| Counties of Ireland | 0 | - | 4.92 | 197,290 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,249 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,370 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,109 |
| British to American Word Translation | 0 | - | 3.74 | 255,342 |
| British Foods by Description | 0 | - | 3.94 | 48,389 |
| British and American Word Differences | 0 | - | 2.63 | 46,928 |
