| Counties of England | 0 | - | 4.97 | 802,048 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,454 |
| England or Wales? | 0 | - | 4.94 | 45,927 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,188 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,503 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,677 |
| States of Germany | 0 | - | 4.95 | 154,252 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,618 |
| Regions of Italy | 0 | - | 4.92 | 76,915 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,735 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,161 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,677 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,849 |
| Geography of Scotland | 0 | - | 4.63 | 21,721 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,822 |
| Europe Map Quiz | 0 | - | 5.00 | 4,783,999 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,392 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,722 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,793 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,902 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,678 |
| Departments of France | 0 | - | 4.93 | 54,971 |
| Germany Country Quiz | 0 | - | 4.82 | 158,713 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,986 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,126 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,951 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,721 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,401 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,750 |
| Name the English Monarchs | 0 | - | 4.91 | 505,893 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,528 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 61,574 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,322 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,803 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,316 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,837 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,432 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,181 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,446 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,177 |
| Geography of the British Empire | 0 | - | 4.48 | 39,831 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,013 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,244 |
| Counties of Wales | 0 | - | 4.63 | 39,571 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,008 |
| Medieval English History | 0 | - | 4.53 | 43,634 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 405,157 |
| Malta Country Quiz | 0 | - | 4.81 | 31,217 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,524 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,982 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,911 |
| The Only European Country ... | 0 | - | 4.91 | 218,663 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,344 |
| British Spellings | 0 | - | 4.06 | 99,583 |
| British Groups of Things | 0 | - | 4.25 | 82,988 |
| British Acronyms | 0 | - | 4.40 | 45,918 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,095 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,666 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,066 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,079 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,289 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,065 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,735 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,068 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,319 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,926 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,754 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,559 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,389 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,937 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,489 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,692 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,444 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,341 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,057 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,703 |
| Slavic Countries | 0 | - | 4.96 | 112,280 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,389 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,945 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,082 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,542 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,048 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,101 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,686 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,815 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,233 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,659 |
| Councils of Scotland | 0 | - | 4.58 | 28,699 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 360,868 |
| Regions of France | 0 | - | 4.70 | 121,902 |
| France Immigration by Country | 0 | - | 4.70 | 76,876 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,413 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,689 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,555 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,786 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,357 |
| History of Scotland | 0 | - | 4.51 | 21,162 |
| Champions League Winners | 0 | - | 4.92 | 1,014,724 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,623 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,408 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,360 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,406 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,373 |
| Monarchies of Europe | 0 | - | 4.90 | 98,758 |
| European Countries with One Border | 0 | - | 4.97 | 183,630 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,392 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,409 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,202 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,069 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,634 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,725 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,478 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,231 |
| Countries That Border Russia | 0 | - | 4.98 | 464,224 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,404 |
| Austria Country Quiz | 0 | - | 4.57 | 60,011 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,193 |
| France Country Quiz | 0 | - | 4.70 | 135,552 |
| Countries Bordering France | 0 | - | 4.83 | 404,631 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,600 |
| Greece Country Quiz | 0 | - | 4.74 | 66,592 |
| Italy Country Quiz | 0 | - | 4.77 | 123,964 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,922 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,669 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,883 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,689 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,350 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,260 |
| Spain Country Quiz | 0 | - | 4.44 | 129,152 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,608 |
| American to British Word Translation | 0 | - | 4.14 | 139,610 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,038 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,394 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,572 |
| People on Money - England | 0 | - | 4.29 | 16,643 |
| Name a Valid English City | 0 | - | 4.19 | 16,809 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,773 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,692 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,719 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,476 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,685 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,663 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,195 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,749 |
| Russia Country Quiz | 0 | - | 4.83 | 115,230 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,688 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,550 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,204 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,023 |
| History of The Netherlands | 0 | - | 4.46 | 17,539 |
| Canary Islands | 0 | - | 4.62 | 17,515 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,721 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,015 |
| British to American Food Translation | 0 | - | 3.38 | 52,025 |
| UK Immigration by Country | 0 | - | 4.94 | 141,578 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,832 |
| British Monopoly Board | 0 | - | 4.52 | 41,253 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,324 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,609 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 396,864 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,258 |
| Movies Set in London | 0 | - | 4.26 | 28,966 |
| Famous Scottish People | 0 | - | 4.22 | 18,434 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,374 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,862 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,318 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,714 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,680 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 118,635 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,861 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,935 |
| Random Point on Land to European Country | 0 | - | 4.94 | 77,920 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,617 |
| Countries that Border Poland | 0 | - | 4.99 | 173,061 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,204 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,497 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,553 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,955 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,016 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,002 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,992 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,038 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,889 |
| 20 Questions About France | 0 | - | 4.11 | 32,461 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,109 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,427 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,643 |
| French History Multiple Choice | 0 | - | 4.55 | 33,203 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,756 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,214 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,372 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,504 |
| History of Germany | 0 | - | 4.39 | 52,964 |
| The Trojan War | 0 | - | 4.83 | 39,951 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 651,231 |
| Name that Greek Letter | 0 | - | 4.93 | 324,820 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,808 |
| Counties of Ireland | 0 | - | 4.92 | 197,057 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,204 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,097 |
