| Counties of England | 0 | - | 4.97 | 798,057 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,079 |
| England or Wales? | 0 | - | 4.94 | 45,755 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,663 |
| States of Germany Map Quiz | 0 | - | 4.91 | 133,017 |
| States of Germany | 0 | - | 4.95 | 152,922 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,183 |
| Regions of Italy | 0 | - | 4.92 | 76,103 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,316 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,198 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,316 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,899 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,932 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,728 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,550 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,740 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,961 |
| Departments of France | 0 | - | 4.93 | 54,308 |
| Germany Country Quiz | 0 | - | 4.83 | 158,053 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,500 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,534 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,193 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,576 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,025 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,823 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,302 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,354 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,665 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,655 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,104 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,756 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,351 |
| Name the English Monarchs | 0 | - | 4.91 | 503,417 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,379 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,593 |
| Geography of the British Empire | 0 | - | 4.48 | 39,723 |
| Counties of Wales | 0 | - | 4.63 | 39,349 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,222 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,397 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,071 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,680 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,751 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,923 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,150 |
| Malta Country Quiz | 0 | - | 4.81 | 31,094 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,336 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,802 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,493 |
| The Only European Country ... | 0 | - | 4.91 | 217,091 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,400 |
| British Spellings | 0 | - | 4.06 | 99,481 |
| British Groups of Things | 0 | - | 4.25 | 82,893 |
| British Acronyms | 0 | - | 4.40 | 45,822 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,047 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,317 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,661 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,887 |
| Geography of Scotland | 0 | - | 4.63 | 21,639 |
| Medieval English History | 0 | - | 4.53 | 43,554 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,916 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,186 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,987 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,433 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,577 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,248 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,633 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,931 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,810 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,337 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,087 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,279 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,947 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,476 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,447 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,320 |
| Slavic Countries | 0 | - | 4.96 | 111,791 |
| Regions of France | 0 | - | 4.72 | 121,032 |
| France Immigration by Country | 0 | - | 4.70 | 76,613 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,132 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,086 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,449 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,727 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,030 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,468 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,591 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,820 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,626 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,919 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,771 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,175 |
| Premier League Relegated Teams | 0 | - | 4.81 | 126,615 |
| Councils of Scotland | 0 | - | 4.58 | 28,541 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 357,270 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,981 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,724 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,550 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,905 |
| Monarchies of Europe | 0 | - | 4.90 | 98,257 |
| European Countries with One Border | 0 | - | 4.97 | 182,983 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,757 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,781 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,595 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 82,837 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,905 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,198 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,033 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,688 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,007 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,349 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,538 |
| People on Money - England | 0 | - | 4.29 | 16,621 |
| Name a Valid English City | 0 | - | 4.19 | 16,738 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,691 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,287 |
| History of Scotland | 0 | - | 4.51 | 21,113 |
| Champions League Winners | 0 | - | 4.91 | 1,008,564 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,536 |
| Countries That Border Russia | 0 | - | 4.98 | 462,258 |
| Austria Country Quiz | 0 | - | 4.57 | 59,803 |
| Belgium Country Quiz | 0 | - | 4.72 | 71,880 |
| France Country Quiz | 0 | - | 4.70 | 135,093 |
| Countries Bordering France | 0 | - | 4.83 | 402,998 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,912 |
| Greece Country Quiz | 0 | - | 4.74 | 66,338 |
| Italy Country Quiz | 0 | - | 4.77 | 123,520 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,802 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,543 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,592 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,506 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,179 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,974 |
| Spain Country Quiz | 0 | - | 4.44 | 128,678 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,416 |
| American to British Word Translation | 0 | - | 4.14 | 139,213 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,928 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,241 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,155 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,642 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,156 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,390 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,610 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,897 |
| Russia Country Quiz | 0 | - | 4.83 | 114,606 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,418 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,388 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,045 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,938 |
| History of The Netherlands | 0 | - | 4.46 | 17,459 |
| Canary Islands | 0 | - | 4.62 | 17,486 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,152 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 29,779 |
| British to American Food Translation | 0 | - | 3.38 | 51,974 |
| UK Immigration by Country | 0 | - | 4.94 | 141,054 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,030 |
| British Monopoly Board | 0 | - | 4.52 | 41,184 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,310 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,827 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,715 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,200 |
| Doctor Who Actors | 0 | - | 4.61 | 17,936 |
| Movies Set in London | 0 | - | 4.26 | 28,929 |
| Famous Scottish People | 0 | - | 4.22 | 18,405 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,354 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,755 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,122 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,155 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,667 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,460 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,353 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,555 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,239 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,352 |
| Countries that Border Poland | 0 | - | 4.99 | 172,442 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,919 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,255 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,326 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,908 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,857 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,535 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,820 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,454 |
| 20 Questions About France | 0 | - | 4.11 | 32,423 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,919 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,237 |
| French History Multiple Choice | 0 | - | 4.55 | 33,095 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,616 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,089 |
| History of Germany | 0 | - | 4.39 | 52,872 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 648,276 |
| Name that Greek Letter | 0 | - | 4.93 | 324,031 |
| Counties of Ireland | 0 | - | 4.92 | 195,783 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,933 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,205 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,206 |
| British to American Word Translation | 0 | - | 3.74 | 255,130 |
| British Foods by Description | 0 | - | 3.94 | 48,335 |
| British and American Word Differences | 0 | - | 2.63 | 46,887 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,727 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,385 |
| British Geography Quiz #2 | 0 | - | 4.29 | 27,604 |
