| Counties of England | 0 | - | 4.97 | 788,211 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,826 |
| England or Wales? | 0 | - | 4.94 | 45,275 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,487 |
| Regions of France Map Quiz | 0 | - | 4.97 | 142,977 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,545 |
| States of Germany | 0 | - | 4.96 | 149,740 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,895 |
| Regions of Italy | 0 | - | 4.92 | 74,584 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,723 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,122 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,046 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,851 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,918 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,392 |
| Europe Map Quiz | 0 | - | 5.00 | 4,726,885 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,210 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 112,994 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,037 |
| Departments of France | 0 | - | 4.93 | 52,629 |
| Germany Country Quiz | 0 | - | 4.82 | 156,383 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,043 |
| Italy Country Quiz | 0 | - | 4.82 | 122,063 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,242 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,969 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,340 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,863 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,489 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,021 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,416 |
| British to American Food Translation | 0 | - | 3.38 | 51,800 |
| The UK for Americans - True or False | 0 | - | 4.46 | 58,358 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,794 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,155 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,543 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,148 |
| Name the English Monarchs | 0 | - | 4.92 | 497,306 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,152 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,686 |
| Geography of the British Empire | 0 | - | 4.48 | 39,453 |
| Counties of Wales | 0 | - | 4.63 | 38,825 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,832 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,481 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,350 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,398 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,572 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,688 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,632 |
| Malta Country Quiz | 0 | - | 4.81 | 30,783 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,698 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,040 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,316 |
| The Only European Country ... | 0 | - | 4.91 | 213,450 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,300 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,754 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,535 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,231 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,381 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,786 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,582 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,390 |
| British Spellings | 0 | - | 4.07 | 99,181 |
| British Groups of Things | 0 | - | 4.25 | 82,656 |
| British Acronyms | 0 | - | 4.39 | 45,599 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,938 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.62 | 24,345 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,738 |
| Geography of Scotland | 0 | - | 4.63 | 21,464 |
| Medieval English History | 0 | - | 4.53 | 43,289 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,269 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,353 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,128 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,654 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 54,929 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,811 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,893 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 138,843 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,078 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,825 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,571 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,180 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,009 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,394 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,532 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,484 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,127 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,055 |
| Slavic Countries | 0 | - | 4.96 | 110,763 |
| Regions of France | 0 | - | 4.78 | 119,015 |
| France Immigration by Country | 0 | - | 4.72 | 75,908 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,378 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,713 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,899 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,245 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,152 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,402 |
| Name Every Beatles Song | 0 | - | 4.97 | 233,779 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,175 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,683 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,062 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,278 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,034 |
| Councils of Scotland | 0 | - | 4.58 | 28,164 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,031 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,257 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,952 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,193 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,616 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,624 |
| Monarchies of Europe | 0 | - | 4.90 | 97,193 |
| European Countries with One Border | 0 | - | 4.97 | 181,440 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,958 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,104 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,746 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,280 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,223 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 69,973 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 55,892 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,547 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,091 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,056 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,232 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,454 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,778 |
| People on Money - England | 0 | - | 4.29 | 16,557 |
| Name a Valid English City | 0 | - | 4.19 | 16,621 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,280 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,376 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,102 |
| History of Scotland | 0 | - | 4.51 | 20,990 |
| Champions League Winners | 0 | - | 4.92 | 994,908 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,234 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,088 |
| Countries That Border Russia | 0 | - | 4.98 | 458,497 |
| Austria Country Quiz | 0 | - | 4.57 | 59,269 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,150 |
| France Country Quiz | 0 | - | 4.70 | 133,715 |
| Countries Bordering France | 0 | - | 4.85 | 395,534 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,625 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,480 |
| Greece Country Quiz | 0 | - | 4.74 | 65,696 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,442 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,187 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,892 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,699 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,647 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,263 |
| Spain Country Quiz | 0 | - | 4.45 | 127,469 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,872 |
| American to British Word Translation | 0 | - | 4.06 | 117,001 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,679 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,256 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 279,938 |
| Lord of the Rings Decoder | 0 | - | 4.58 | 42,236 |
| Name a Valid African Country | 0 | - | 4.98 | 152,793 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,158 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,011 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,182 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 273,943 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,879 |
| Russia Country Quiz | 0 | - | 4.85 | 113,547 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,782 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,990 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,736 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,745 |
| Italian Foods | 0 | - | 4.30 | 72,117 |
| History of The Netherlands | 0 | - | 4.46 | 17,296 |
| Canary Islands | 0 | - | 4.61 | 17,388 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,657 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,076 |
| UK Immigration by Country | 0 | - | 4.94 | 139,478 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,947 |
| British Monopoly Board | 0 | - | 4.52 | 41,015 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,270 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,088 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,246 |
| Lord of the Rings Characters | 0 | - | 4.54 | 112,624 |
| Former Dominions of the British Empire | 0 | - | 4.30 | 24,061 |
| Movies Set in London | 0 | - | 4.26 | 28,857 |
| Famous Scottish People | 0 | - | 4.22 | 18,318 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,290 |
| All UEFA Champions League Teams Ever | 0 | - | 4.84 | 128,257 |
| Name a Valid Asian Country | 0 | - | 4.98 | 119,923 |
| Countries that Beat Australia | 0 | - | 4.92 | 91,998 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 525,971 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,752 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,592 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,772 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 112,770 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,733 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,713 |
| Countries that Border Poland | 0 | - | 4.99 | 171,182 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,328 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,111 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,596 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,579 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,508 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,638 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,630 |
| 20 Questions About France | 0 | - | 4.11 | 32,326 |
