| Counties of England | 0 | - | 4.97 | 799,894 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,247 |
| England or Wales? | 0 | - | 4.94 | 45,828 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,504 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,985 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,337 |
| States of Germany | 0 | - | 4.95 | 153,585 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,370 |
| Regions of Italy | 0 | - | 4.92 | 76,424 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,518 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,689 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,497 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,488 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,366 |
| Geography of Scotland | 0 | - | 4.63 | 21,679 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,772 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,737 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,816 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,304 |
| Departments of France | 0 | - | 4.93 | 54,621 |
| Germany Country Quiz | 0 | - | 4.83 | 158,333 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,743 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,811 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,705 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,642 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,185 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,363 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,365 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,516 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,716 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,559 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,206 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,784 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,393 |
| Name the English Monarchs | 0 | - | 4.91 | 504,537 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,425 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,983 |
| Geography of the British Empire | 0 | - | 4.48 | 39,777 |
| Counties of Wales | 0 | - | 4.63 | 39,426 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,861 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,072 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,223 |
| Malta Country Quiz | 0 | - | 4.81 | 31,138 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,873 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,335 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,059 |
| The Only European Country ... | 0 | - | 4.91 | 217,766 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,826 |
| British Spellings | 0 | - | 4.06 | 99,529 |
| British Groups of Things | 0 | - | 4.25 | 82,932 |
| British Acronyms | 0 | - | 4.40 | 45,872 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,066 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,455 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,814 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,997 |
| Medieval English History | 0 | - | 4.53 | 43,592 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,994 |
| British Geography Quiz #1 | 0 | - | 4.55 | 53,318 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,235 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,019 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,553 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 142,305 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,285 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,529 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,822 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,069 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,598 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,716 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,466 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,707 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,926 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,720 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,502 |
| Slavic Countries | 0 | - | 4.96 | 112,008 |
| Regions of France | 0 | - | 4.70 | 121,430 |
| France Immigration by Country | 0 | - | 4.70 | 76,728 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,254 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,202 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,556 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,814 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,057 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,502 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,763 |
| British Geography Quiz #2 | 0 | - | 4.29 | 28,094 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,128 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,903 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,353 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,202 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,793 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,196 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,137 |
| Councils of Scotland | 0 | - | 4.58 | 28,600 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,873 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,225 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,147 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,981 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,888 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,102 |
| Monarchies of Europe | 0 | - | 4.90 | 98,452 |
| European Countries with One Border | 0 | - | 4.97 | 183,271 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,042 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,516 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,872 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,946 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,240 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,436 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,236 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,306 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,203 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,369 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,550 |
| People on Money - England | 0 | - | 4.29 | 16,627 |
| Name a Valid English City | 0 | - | 4.19 | 16,766 |
| British Geography A-Z | 0 | - | 4.42 | 19,576 |
| Scottish Clans | 0 | - | 4.70 | 21,404 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,741 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,311 |
| History of Scotland | 0 | - | 4.51 | 21,137 |
| Champions League Winners | 0 | - | 4.92 | 1,011,037 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,636 |
| Countries That Border Russia | 0 | - | 4.98 | 463,174 |
| Austria Country Quiz | 0 | - | 4.57 | 59,889 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,004 |
| France Country Quiz | 0 | - | 4.70 | 135,300 |
| Countries Bordering France | 0 | - | 4.83 | 403,867 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,943 |
| Greece Country Quiz | 0 | - | 4.74 | 66,430 |
| Italy Country Quiz | 0 | - | 4.77 | 123,716 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,849 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,592 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,710 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,587 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,252 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,099 |
| Spain Country Quiz | 0 | - | 4.44 | 128,903 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,496 |
| American to British Word Translation | 0 | - | 4.14 | 139,407 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,971 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,919 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,436 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,368 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,551 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,730 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,981 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,813 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,254 |
| Russia Country Quiz | 0 | - | 4.83 | 114,794 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,534 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,446 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,118 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,971 |
| History of The Netherlands | 0 | - | 4.46 | 17,501 |
| Canary Islands | 0 | - | 4.62 | 17,500 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,389 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 29,868 |
| British to American Food Translation | 0 | - | 3.38 | 51,999 |
| UK Immigration by Country | 0 | - | 4.94 | 141,253 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,352 |
| British Monopoly Board | 0 | - | 4.52 | 41,209 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,315 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,165 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 395,580 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,218 |
| Movies Set in London | 0 | - | 4.26 | 28,944 |
| Famous Scottish People | 0 | - | 4.22 | 18,418 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,362 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,249 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,982 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,230 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,680 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,560 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,862 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,694 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,533 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,470 |
| Countries that Border Poland | 0 | - | 4.99 | 172,719 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,025 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,795 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,494 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,950 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,915 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,748 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,924 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,728 |
| 20 Questions About France | 0 | - | 4.11 | 32,437 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,998 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,315 |
| French History Multiple Choice | 0 | - | 4.55 | 33,149 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,662 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,638 |
| History of Germany | 0 | - | 4.39 | 52,914 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 649,633 |
| Name that Greek Letter | 0 | - | 4.93 | 324,350 |
| Counties of Ireland | 0 | - | 4.92 | 196,338 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,070 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,476 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,520 |
| British to American Word Translation | 0 | - | 3.74 | 255,207 |
| British Foods by Description | 0 | - | 3.94 | 48,349 |
| British and American Word Differences | 0 | - | 2.63 | 46,906 |
