| Counties of England | 0 | - | 4.97 | 802,157 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,462 |
| England or Wales? | 0 | - | 4.94 | 45,932 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,521 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,689 |
| States of Germany | 0 | - | 4.95 | 154,277 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,626 |
| Regions of Italy | 0 | - | 4.92 | 76,930 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,745 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,180 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,698 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,222 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,889 |
| Geography of Scotland | 0 | - | 4.63 | 21,725 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,828 |
| Europe Map Quiz | 0 | - | 5.00 | 4,784,444 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,906 |
| France Cities Map Quiz | 0 | - | 4.95 | 167,688 |
| Departments of France | 0 | - | 4.93 | 54,981 |
| Germany Country Quiz | 0 | - | 4.82 | 158,732 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,995 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,135 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,956 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,723 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,405 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,761 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,395 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,729 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,794 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,567 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,325 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,837 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,434 |
| Name the English Monarchs | 0 | - | 4.91 | 505,945 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,446 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,189 |
| Geography of the British Empire | 0 | - | 4.48 | 39,832 |
| Counties of Wales | 0 | - | 4.63 | 39,575 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 61,584 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,811 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,207 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,019 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,250 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 405,556 |
| Malta Country Quiz | 0 | - | 4.81 | 31,220 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,564 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,018 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,947 |
| The Only European Country ... | 0 | - | 4.91 | 218,700 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,364 |
| British Spellings | 0 | - | 4.06 | 99,587 |
| British Groups of Things | 0 | - | 4.26 | 82,992 |
| British Acronyms | 0 | - | 4.40 | 45,922 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,096 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,675 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,014 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,082 |
| Medieval English History | 0 | - | 4.53 | 43,637 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,068 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,292 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,068 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,742 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,113 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,321 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,035 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,793 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,401 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,957 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,517 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,703 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,498 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,391 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,069 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,710 |
| Slavic Countries | 0 | - | 4.96 | 112,287 |
| Regions of France | 0 | - | 4.70 | 121,917 |
| France Immigration by Country | 0 | - | 4.70 | 76,888 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,395 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,419 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,695 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,947 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,083 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,555 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,564 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,057 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,117 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,697 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,818 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,234 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,693 |
| Councils of Scotland | 0 | - | 4.58 | 28,708 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 360,988 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,638 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,414 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,372 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,432 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,386 |
| Monarchies of Europe | 0 | - | 4.90 | 98,769 |
| European Countries with One Border | 0 | - | 4.97 | 183,656 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,410 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,432 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,227 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,100 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,645 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,738 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,487 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,272 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,413 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,394 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,573 |
| People on Money - England | 0 | - | 4.29 | 16,643 |
| Name a Valid English City | 0 | - | 4.19 | 16,812 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,786 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,358 |
| History of Scotland | 0 | - | 4.51 | 21,164 |
| Champions League Winners | 0 | - | 4.92 | 1,014,915 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,723 |
| Countries That Border Russia | 0 | - | 4.98 | 464,259 |
| Austria Country Quiz | 0 | - | 4.57 | 60,017 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,201 |
| France Country Quiz | 0 | - | 4.70 | 135,570 |
| Countries Bordering France | 0 | - | 4.83 | 404,669 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,630 |
| Greece Country Quiz | 0 | - | 4.74 | 66,599 |
| Italy Country Quiz | 0 | - | 4.77 | 123,966 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,927 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,672 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,887 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,694 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,353 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,272 |
| Spain Country Quiz | 0 | - | 4.44 | 129,162 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,612 |
| American to British Word Translation | 0 | - | 4.14 | 139,621 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,041 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,784 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,705 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,519 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,719 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,692 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,245 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,770 |
| Russia Country Quiz | 0 | - | 4.83 | 115,244 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,694 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,552 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,206 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,025 |
| History of The Netherlands | 0 | - | 4.46 | 17,541 |
| Canary Islands | 0 | - | 4.62 | 17,518 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,737 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,021 |
| British to American Food Translation | 0 | - | 3.38 | 52,025 |
| UK Immigration by Country | 0 | - | 4.94 | 141,600 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,856 |
| 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 | 118,627 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 396,905 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,258 |
| Movies Set in London | 0 | - | 4.26 | 28,967 |
| 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 | 131,902 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,199 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,319 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,715 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,684 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 119,626 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,876 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,958 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,624 |
| Countries that Border Poland | 0 | - | 4.99 | 173,073 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,216 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,583 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,963 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,018 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,006 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,009 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,045 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,897 |
| 20 Questions About France | 0 | - | 4.11 | 32,462 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,113 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,433 |
| French History Multiple Choice | 0 | - | 4.55 | 33,207 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,758 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,407 |
| History of Germany | 0 | - | 4.39 | 52,964 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 651,317 |
| Name that Greek Letter | 0 | - | 4.93 | 324,831 |
| Counties of Ireland | 0 | - | 4.92 | 197,110 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,208 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,247 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,986 |
| British to American Word Translation | 0 | - | 3.74 | 255,309 |
| British Foods by Description | 0 | - | 3.94 | 48,381 |
| British and American Word Differences | 0 | - | 2.63 | 46,923 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,817 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,170 |
| British Geography Quiz #2 | 0 | - | 4.30 | 28,206 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,042 |
