| Counties of England | 0 | - | 4.97 | 796,082 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,951 |
| England or Wales? | 0 | - | 4.94 | 45,661 |
| Counties of Wales | 0 | - | 4.63 | 39,253 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,332 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,726 |
| States of Germany | 0 | - | 4.96 | 152,354 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,980 |
| Regions of Italy | 0 | - | 4.92 | 75,798 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,080 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,859 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,140 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,342 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,510 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,689 |
| Europe Map Quiz | 0 | - | 5.00 | 4,760,172 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,019 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,608 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,667 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,661 |
| Departments of France | 0 | - | 4.93 | 54,030 |
| Germany Country Quiz | 0 | - | 4.82 | 157,761 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,093 |
| Italy Country Quiz | 0 | - | 4.82 | 123,337 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,282 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,951 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,537 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,826 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,565 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,255 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,183 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,613 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,740 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,964 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,758 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,708 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,307 |
| Name the English Monarchs | 0 | - | 4.91 | 502,261 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,339 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,417 |
| Geography of the British Empire | 0 | - | 4.48 | 39,657 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,058 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 41,777 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,223 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,557 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,608 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,788 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,019 |
| Malta Country Quiz | 0 | - | 4.81 | 31,040 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,860 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,288 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,102 |
| The Only European Country ... | 0 | - | 4.91 | 216,417 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,005 |
| 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 | 25,134 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,490 |
| 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 | 37,944 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,333 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,920 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,200 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,229 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,680 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,647 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,595 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,130 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,505 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,091 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,304 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,408 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,194 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,065 |
| Slavic Countries | 0 | - | 4.96 | 111,599 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,845 |
| Regions of France | 0 | - | 4.75 | 120,670 |
| France Immigration by Country | 0 | - | 4.70 | 76,474 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,963 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,966 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,310 |
| 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 | 493,211 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,921 |
| 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 | 355,476 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,784 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,426 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,176 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,673 |
| Monarchies of Europe | 0 | - | 4.90 | 98,068 |
| European Countries with One Border | 0 | - | 4.97 | 182,690 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,490 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,238 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,103 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 80,873 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,537 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,894 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,776 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,922 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,842 |
| 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 | 32,254 |
| History of Scotland | 0 | - | 4.51 | 21,086 |
| Champions League Winners | 0 | - | 4.92 | 1,005,864 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,463 |
| Countries That Border Russia | 0 | - | 4.98 | 461,529 |
| Austria Country Quiz | 0 | - | 4.57 | 59,709 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,762 |
| France Country Quiz | 0 | - | 4.70 | 134,914 |
| Countries Bordering France | 0 | - | 4.83 | 402,366 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,242 |
| Greece Country Quiz | 0 | - | 4.74 | 66,222 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,735 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,484 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,487 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,437 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,105 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,850 |
| Spain Country Quiz | 0 | - | 4.45 | 128,469 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,336 |
| American to British Word Translation | 0 | - | 4.14 | 138,955 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,883 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,594 |
| Imagine Lyrics | 0 | - | 4.53 | 43,257 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 40,656 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,055 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,930 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,044 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,659 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,963 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,678 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,583 |
| Russia Country Quiz | 0 | - | 4.85 | 114,413 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,309 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,327 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,973 |
| 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 | 115,906 |
| Switzerland Immigration by Country | 0 | - | 4.68 | 29,674 |
| British to American Food Translation | 0 | - | 3.38 | 51,959 |
| UK Immigration by Country | 0 | - | 4.94 | 140,819 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,678 |
| British Monopoly Board | 0 | - | 4.52 | 41,161 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,307 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,485 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 393,728 |
| Beatles Lyrics First Names | 0 | - | 4.38 | 34,653 |
| 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 | 130,208 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,265 |
| 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 | 138,343 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,832 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,412 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,970 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,229 |
| Countries that Border Poland | 0 | - | 4.99 | 172,208 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,811 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,633 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,172 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,848 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,782 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,350 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,753 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,279 |
| 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 | 72,144 |
| 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 | 96,487 |
| History of Germany | 0 | - | 4.39 | 52,803 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,923 |
| Name that Greek Letter | 0 | - | 4.93 | 323,328 |
| Counties of Ireland | 0 | - | 4.92 | 195,080 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,837 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,939 |
