| Counties of England | 0 | - | 4.97 | 796,106 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,953 |
| England or Wales? | 0 | - | 4.94 | 45,663 |
| Counties of Wales | 0 | - | 4.63 | 39,253 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,340 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,731 |
| States of Germany | 0 | - | 4.96 | 152,355 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,982 |
| Regions of Italy | 0 | - | 4.92 | 75,801 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,083 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,863 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,140 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,352 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,515 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,689 |
| Europe Map Quiz | 0 | - | 5.00 | 4,760,348 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,021 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,610 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,668 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,669 |
| Departments of France | 0 | - | 4.93 | 54,030 |
| Germany Country Quiz | 0 | - | 4.82 | 157,765 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,112 |
| Italy Country Quiz | 0 | - | 4.82 | 123,340 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,284 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,960 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,537 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,830 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,572 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,255 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,185 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,615 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,741 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,971 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,781 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,710 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,308 |
| Name the English Monarchs | 0 | - | 4.91 | 502,279 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,341 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,418 |
| Geography of the British Empire | 0 | - | 4.48 | 39,659 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,061 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 41,780 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,229 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,563 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,610 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,792 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,033 |
| Malta Country Quiz | 0 | - | 4.81 | 31,040 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,872 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,294 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,103 |
| The Only European Country ... | 0 | - | 4.91 | 216,425 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,007 |
| British Spellings | 0 | - | 4.06 | 99,437 |
| British Groups of Things | 0 | - | 4.25 | 82,859 |
| British Acronyms | 0 | - | 4.40 | 45,784 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,032 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,142 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,495 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,751 |
| Geography of Scotland | 0 | - | 4.63 | 21,610 |
| Medieval English History | 0 | - | 4.53 | 43,496 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,841 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,890 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,128 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,945 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,334 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,924 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,200 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,234 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,746 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,702 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,599 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,135 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,510 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,093 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,311 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,415 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,197 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,070 |
| Slavic Countries | 0 | - | 4.96 | 111,601 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,845 |
| Regions of France | 0 | - | 4.75 | 120,672 |
| France Immigration by Country | 0 | - | 4.70 | 76,476 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,964 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,969 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,311 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,664 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,014 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,435 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,217 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,923 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,745 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,142 |
| Councils of Scotland | 0 | - | 4.58 | 28,469 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 355,506 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,785 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,432 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,184 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,678 |
| Monarchies of Europe | 0 | - | 4.90 | 98,070 |
| European Countries with One Border | 0 | - | 4.97 | 182,694 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,493 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,255 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,113 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 80,929 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,543 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,901 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,782 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,931 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,843 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,337 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,525 |
| People on Money - England | 0 | - | 4.29 | 16,608 |
| Name a Valid English City | 0 | - | 4.19 | 16,714 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,645 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,255 |
| History of Scotland | 0 | - | 4.51 | 21,086 |
| Champions League Winners | 0 | - | 4.92 | 1,005,901 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,467 |
| Countries That Border Russia | 0 | - | 4.98 | 461,539 |
| Austria Country Quiz | 0 | - | 4.57 | 59,712 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,765 |
| France Country Quiz | 0 | - | 4.70 | 134,915 |
| Countries Bordering France | 0 | - | 4.83 | 402,378 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,249 |
| Greece Country Quiz | 0 | - | 4.74 | 66,225 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,736 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,486 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,490 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,437 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,105 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,853 |
| Spain Country Quiz | 0 | - | 4.45 | 128,473 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,340 |
| American to British Word Translation | 0 | - | 4.14 | 138,957 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,884 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,595 |
| Imagine Lyrics | 0 | - | 4.53 | 43,257 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 40,656 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,058 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,933 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,052 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,666 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,974 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,688 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,589 |
| Russia Country Quiz | 0 | - | 4.85 | 114,416 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,311 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,328 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,975 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,902 |
| History of The Netherlands | 0 | - | 4.46 | 17,428 |
| Canary Islands | 0 | - | 4.62 | 17,474 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,910 |
| Switzerland Immigration by Country | 0 | - | 4.68 | 29,676 |
| British to American Food Translation | 0 | - | 3.38 | 51,959 |
| UK Immigration by Country | 0 | - | 4.94 | 140,828 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,683 |
| British Monopoly Board | 0 | - | 4.52 | 41,162 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,307 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,488 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 393,745 |
| Beatles Lyrics First Names | 0 | - | 4.38 | 34,654 |
| Elton John Quiz | 0 | - | 4.48 | 18,464 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,180 |
| Movies Set in London | 0 | - | 4.26 | 28,918 |
| Famous Scottish People | 0 | - | 4.22 | 18,392 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,338 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,218 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,274 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,085 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,651 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,345 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,837 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,413 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,972 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,229 |
| Countries that Border Poland | 0 | - | 4.99 | 172,212 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,813 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,639 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,174 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,848 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,782 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,353 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,754 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,280 |
| 20 Questions About France | 0 | - | 4.11 | 32,405 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,846 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,146 |
| French History Multiple Choice | 0 | - | 4.55 | 33,025 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,540 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,495 |
| History of Germany | 0 | - | 4.39 | 52,803 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,941 |
| Name that Greek Letter | 0 | - | 4.93 | 323,333 |
| Counties of Ireland | 0 | - | 4.92 | 195,087 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,839 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,942 |
