| England or Wales? | 0 | - | 4.94 | 45,298 |
| Name the English Monarchs | 0 | - | 4.92 | 497,691 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,533 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,678 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,739 |
| Counties of England | 0 | - | 4.97 | 788,833 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,042 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,577 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,876 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,400 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,688 |
| Countries Bordering France | 0 | - | 4.85 | 398,441 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,910 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,131 |
| Departments of France | 0 | - | 4.93 | 52,747 |
| Germany Country Quiz | 0 | - | 4.82 | 156,477 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,101 |
| Italy Country Quiz | 0 | - | 4.82 | 122,142 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,319 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,028 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,354 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,922 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,591 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,775 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,039 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,816 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,506 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,741 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,497 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,782 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,187 |
| Counties of Ireland | 0 | - | 4.92 | 192,962 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,421 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,246 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,219 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,195 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,558 |
| Counties of Wales | 0 | - | 4.63 | 38,878 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,370 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,321 |
| The Trojan War | 0 | - | 4.83 | 39,419 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,479 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,843 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,021 |
| Roman Emperors | 0 | - | 4.95 | 118,399 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,639 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,437 |
| British Monopoly Board | 0 | - | 4.52 | 41,024 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,806 |
| Medieval English History | 0 | - | 4.53 | 43,305 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,952 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,874 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,209 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,451 |
| The Only European Country ... | 0 | - | 4.91 | 213,683 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,443 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,374 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,287 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 54,948 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,825 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,928 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,021 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,588 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,344 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,659 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,253 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,213 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,438 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,701 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,743 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,207 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,150 |
| Slavic Countries | 0 | - | 4.96 | 110,815 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,435 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,907 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,305 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,429 |
| Name Every Beatles Song | 0 | - | 4.97 | 233,967 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,278 |
| Councils of Scotland | 0 | - | 4.58 | 28,180 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,615 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,036 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 101,914 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,788 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,258 |
| Scottish Clans | 0 | - | 4.80 | 21,253 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,387 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,106 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,071 |
| History of Scotland | 0 | - | 4.51 | 20,996 |
| London A-Z | 0 | - | 4.10 | 40,631 |
| Champions League Winners | 0 | - | 4.92 | 995,825 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,296 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,005 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,304 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,787 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,747 |
| Monarchies of Europe | 0 | - | 4.90 | 97,269 |
| European Countries with One Border | 0 | - | 4.97 | 181,556 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,390 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,178 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,869 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,364 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,329 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,056 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 55,969 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,860 |
| Countries That Border Russia | 0 | - | 4.98 | 458,774 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,148 |
| Austria Country Quiz | 0 | - | 4.57 | 59,313 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,199 |
| France Country Quiz | 0 | - | 4.70 | 133,785 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,063 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,640 |
| States of Germany | 0 | - | 4.96 | 149,941 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,987 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,506 |
| Greece Country Quiz | 0 | - | 4.74 | 65,731 |
| Regions of Italy | 0 | - | 4.92 | 74,653 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,467 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,224 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,934 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,778 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,740 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,677 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,314 |
| Spain Country Quiz | 0 | - | 4.45 | 127,556 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,243 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,918 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,098 |
| American to British Word Translation | 0 | - | 4.06 | 117,036 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,694 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,023 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,736 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,165 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,044 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,164 |
| English Royal Consorts | 0 | - | 4.37 | 37,151 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,739 |
| Geography of the British Empire | 0 | - | 4.48 | 39,467 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,598 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,205 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,084 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,123 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,405 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,090 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,075 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,559 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,154 |
| Russia Country Quiz | 0 | - | 4.85 | 113,601 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,824 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,017 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,620 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,759 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,765 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,928 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,407 |
| Finland Country Quiz | 0 | - | 4.50 | 59,084 |
| Norway Country Quiz | 0 | - | 4.44 | 76,589 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,847 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,727 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,058 |
| British Spellings | 0 | - | 4.07 | 99,197 |
| British Groups of Things | 0 | - | 4.25 | 82,663 |
| British to American Food Translation | 0 | - | 3.38 | 51,810 |
| British Acronyms | 0 | - | 4.39 | 45,612 |
| UK Immigration by Country | 0 | - | 4.94 | 139,543 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,942 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,071 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.62 | 24,423 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,273 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,195 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,289 |
| Geography of Scotland | 0 | - | 4.63 | 21,472 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,579 |
| Doctor Who Actors | 0 | - | 4.61 | 17,852 |
| Movies Set in London | 0 | - | 4.26 | 28,863 |
| Famous Scottish People | 0 | - | 4.22 | 18,326 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,293 |
| All UEFA Champions League Teams Ever | 0 | - | 4.84 | 128,407 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,088 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,597 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 112,935 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,771 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,927 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,756 |
| Countries that Border Poland | 0 | - | 4.99 | 171,293 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,355 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,847 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,332 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,665 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,597 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,526 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,700 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,478 |
| 20 Questions About France | 0 | - | 4.11 | 32,332 |
| Countries that Beat France | 0 | - | 4.49 | 75,142 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,570 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,292 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,434 |
