| Counties of England | 0 | - | 4.97 | 804,626 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,679 |
| England or Wales? | 0 | - | 4.94 | 46,080 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,858 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,033 |
| States of Germany | 0 | - | 4.95 | 155,014 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,843 |
| Regions of Italy | 0 | - | 4.92 | 77,304 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,950 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,650 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,920 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,943 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,343 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,876 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,695 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,005 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,034 |
| Departments of France | 0 | - | 4.93 | 55,448 |
| Germany Country Quiz | 0 | - | 4.82 | 159,122 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,290 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,474 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,275 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,792 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,647 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,079 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,507 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,989 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,860 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,518 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,493 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,888 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,506 |
| Name the English Monarchs | 0 | - | 4.91 | 507,564 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,496 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,405 |
| Geography of the British Empire | 0 | - | 4.48 | 39,888 |
| Counties of Wales | 0 | - | 4.63 | 39,684 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 87,057 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,718 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,738 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,451 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,443 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,323 |
| Malta Country Quiz | 0 | - | 4.81 | 31,275 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,338 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,674 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,569 |
| The Only European Country ... | 0 | - | 4.91 | 219,716 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,899 |
| British Spellings | 0 | - | 4.06 | 99,638 |
| British Groups of Things | 0 | - | 4.26 | 83,048 |
| British Acronyms | 0 | - | 4.40 | 45,987 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,134 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,883 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,225 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,234 |
| Geography of Scotland | 0 | - | 4.63 | 21,835 |
| Medieval English History | 0 | - | 4.53 | 43,697 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,153 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,362 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,112 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,876 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,914 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,186 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,588 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,832 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,577 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,387 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,938 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,300 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,677 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,418 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,948 |
| Slavic Countries | 0 | - | 4.96 | 112,549 |
| Regions of France | 0 | - | 4.70 | 122,471 |
| France Immigration by Country | 0 | - | 4.70 | 77,032 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,526 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,606 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,967 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 70,042 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,116 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,613 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 495,016 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,167 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,851 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 293,034 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,836 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,258 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,142 |
| Councils of Scotland | 0 | - | 4.58 | 28,801 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,957 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,366 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,190 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,025 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,785 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,938 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,694 |
| Monarchies of Europe | 0 | - | 4.90 | 99,072 |
| European Countries with One Border | 0 | - | 4.97 | 184,090 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,804 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,219 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,614 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,191 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 66,068 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,063 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,768 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,012 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,615 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,425 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,585 |
| People on Money - England | 0 | - | 4.29 | 20,855 |
| Name a Valid English City | 0 | - | 4.19 | 16,845 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,860 |
| Embarrassing Chapters in British History | 0 | - | 4.31 | 32,416 |
| History of Scotland | 0 | - | 4.51 | 21,197 |
| Champions League Winners | 0 | - | 4.92 | 1,018,477 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,838 |
| Countries That Border Russia | 0 | - | 4.98 | 465,035 |
| Austria Country Quiz | 0 | - | 4.57 | 60,140 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,401 |
| France Country Quiz | 0 | - | 4.70 | 135,849 |
| Countries Bordering France | 0 | - | 4.83 | 405,453 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,330 |
| Greece Country Quiz | 0 | - | 4.74 | 66,741 |
| Italy Country Quiz | 0 | - | 4.77 | 124,264 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,998 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,732 |
| Netherlands Country Quiz | 0 | - | 4.52 | 81,074 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,818 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,451 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,442 |
| Spain Country Quiz | 0 | - | 4.44 | 129,443 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,747 |
| American to British Word Translation | 0 | - | 4.14 | 139,862 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,096 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,115 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,017 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,459 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,418 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,370 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,541 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,172 |
| Russia Country Quiz | 0 | - | 4.83 | 115,494 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,858 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,662 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,292 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,077 |
| History of The Netherlands | 0 | - | 4.46 | 17,579 |
| Canary Islands | 0 | - | 4.62 | 17,551 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,162 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,180 |
| British to American Food Translation | 0 | - | 3.38 | 52,066 |
| UK Immigration by Country | 0 | - | 4.94 | 141,938 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,337 |
| British Monopoly Board | 0 | - | 4.52 | 41,297 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,337 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,097 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 398,142 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,287 |
| Doctor Who Actors | 0 | - | 4.61 | 18,004 |
| Movies Set in London | 0 | - | 4.26 | 28,996 |
| Famous Scottish People | 0 | - | 4.22 | 18,445 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,397 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,559 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,207 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,415 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,742 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,843 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 124,482 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,085 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,321 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,804 |
| Countries that Border Poland | 0 | - | 4.99 | 173,387 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,372 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,404 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,127 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,097 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,079 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,244 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,313 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,073 |
| 20 Questions About France | 0 | - | 4.11 | 32,488 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,248 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,592 |
| French History Multiple Choice | 0 | - | 4.55 | 33,282 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,831 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,242 |
| History of Germany | 0 | - | 4.39 | 53,010 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 653,230 |
| Name that Greek Letter | 0 | - | 4.93 | 325,375 |
| Counties of Ireland | 0 | - | 4.92 | 197,759 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,394 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,756 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,438 |
| British to American Word Translation | 0 | - | 3.74 | 255,408 |
| British Foods by Description | 0 | - | 3.94 | 48,418 |
| British and American Word Differences | 0 | - | 2.63 | 46,940 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,844 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,339 |
| British Geography Quiz #2 | 0 | - | 4.30 | 28,260 |
