| Counties of England | 0 | - | 4.97 | 804,133 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,619 |
| England or Wales? | 0 | - | 4.94 | 46,018 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,801 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,968 |
| States of Germany | 0 | - | 4.95 | 154,908 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,797 |
| Regions of Italy | 0 | - | 4.92 | 77,248 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,908 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,565 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,893 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,813 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,258 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,861 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,885 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,985 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,984 |
| Departments of France | 0 | - | 4.93 | 55,383 |
| Germany Country Quiz | 0 | - | 4.82 | 159,037 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,224 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,408 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,207 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,776 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,606 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,018 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,441 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,942 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,842 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,369 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,436 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,881 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,488 |
| Name the English Monarchs | 0 | - | 4.91 | 507,299 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,488 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,363 |
| Geography of the British Empire | 0 | - | 4.48 | 39,870 |
| Counties of Wales | 0 | - | 4.63 | 39,675 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 87,003 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,615 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,736 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,188 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,401 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,955 |
| Malta Country Quiz | 0 | - | 4.81 | 31,257 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,192 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,568 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,466 |
| The Only European Country ... | 0 | - | 4.91 | 219,541 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,804 |
| British Spellings | 0 | - | 4.06 | 99,625 |
| British Groups of Things | 0 | - | 4.26 | 83,041 |
| British Acronyms | 0 | - | 4.40 | 45,962 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,125 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,848 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,180 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,207 |
| Geography of Scotland | 0 | - | 4.63 | 21,806 |
| Medieval English History | 0 | - | 4.53 | 43,688 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,142 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,352 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,103 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,843 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,786 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,174 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,060 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,764 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,522 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,228 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,901 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,162 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,465 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,353 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,908 |
| Slavic Countries | 0 | - | 4.96 | 112,497 |
| Regions of France | 0 | - | 4.70 | 122,380 |
| France Immigration by Country | 0 | - | 4.70 | 77,004 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,509 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,567 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,930 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 70,017 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,105 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,600 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,934 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,147 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,679 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,977 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,834 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,255 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,065 |
| Councils of Scotland | 0 | - | 4.58 | 28,775 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,557 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,359 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,085 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,976 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,713 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,837 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,603 |
| Monarchies of Europe | 0 | - | 4.90 | 99,022 |
| European Countries with One Border | 0 | - | 4.97 | 184,010 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,717 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,063 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,540 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,994 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,983 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,002 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,716 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,904 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,573 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,424 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,584 |
| People on Money - England | 0 | - | 4.29 | 17,719 |
| Name a Valid English City | 0 | - | 4.19 | 16,837 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,845 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,405 |
| History of Scotland | 0 | - | 4.51 | 21,190 |
| Champions League Winners | 0 | - | 4.92 | 1,017,817 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,814 |
| Countries That Border Russia | 0 | - | 4.98 | 464,886 |
| Austria Country Quiz | 0 | - | 4.57 | 60,114 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,363 |
| France Country Quiz | 0 | - | 4.70 | 135,789 |
| Countries Bordering France | 0 | - | 4.83 | 405,320 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,215 |
| Greece Country Quiz | 0 | - | 4.74 | 66,701 |
| Italy Country Quiz | 0 | - | 4.77 | 124,200 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,979 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,722 |
| Netherlands Country Quiz | 0 | - | 4.52 | 81,032 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,795 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,439 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,406 |
| Spain Country Quiz | 0 | - | 4.44 | 129,377 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,714 |
| American to British Word Translation | 0 | - | 4.14 | 139,811 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,091 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,051 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,936 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,292 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,285 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,223 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,321 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,108 |
| Russia Country Quiz | 0 | - | 4.83 | 115,435 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,825 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,632 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,277 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,069 |
| History of The Netherlands | 0 | - | 4.46 | 17,571 |
| Canary Islands | 0 | - | 4.62 | 17,549 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,099 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,150 |
| British to American Food Translation | 0 | - | 3.38 | 52,061 |
| UK Immigration by Country | 0 | - | 4.94 | 141,885 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,243 |
| British Monopoly Board | 0 | - | 4.52 | 41,293 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,335 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,020 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,948 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,281 |
| Doctor Who Actors | 0 | - | 4.61 | 18,000 |
| Movies Set in London | 0 | - | 4.26 | 28,990 |
| Famous Scottish People | 0 | - | 4.22 | 18,443 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,397 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,444 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,005 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,395 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,740 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,818 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 123,899 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,043 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,253 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,772 |
| Countries that Border Poland | 0 | - | 4.99 | 173,333 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,346 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,236 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,095 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,087 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,062 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,200 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,235 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,032 |
| 20 Questions About France | 0 | - | 4.11 | 32,485 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,209 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,557 |
| French History Multiple Choice | 0 | - | 4.55 | 33,276 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,824 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,082 |
| History of Germany | 0 | - | 4.39 | 52,998 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,838 |
| Name that Greek Letter | 0 | - | 4.93 | 325,243 |
| Counties of Ireland | 0 | - | 4.92 | 197,649 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,355 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,627 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,360 |
| British to American Word Translation | 0 | - | 3.74 | 255,400 |
| British Foods by Description | 0 | - | 3.94 | 48,406 |
| British and American Word Differences | 0 | - | 2.63 | 46,939 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,840 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,315 |
| British Geography Quiz #2 | 0 | - | 4.30 | 28,250 |
