| Name the English Monarchs | 0 | - | 4.92 | 499,645 |
| England or Wales? | 0 | - | 4.94 | 45,457 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,295 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,996 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,968 |
| Counties of England | 0 | - | 4.97 | 791,844 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,030 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,121 |
| Monarchies of Europe | 0 | - | 4.90 | 97,617 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,111 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,270 |
| British Monopoly Board | 0 | - | 4.52 | 41,086 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,605 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,515 |
| Countries Bordering France | 0 | - | 4.83 | 400,853 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,806 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,128 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,672 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,437 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,536 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,414 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,518 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,908 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,599 |
| Departments of France | 0 | - | 4.93 | 53,165 |
| Germany Country Quiz | 0 | - | 4.82 | 157,053 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,480 |
| Italy Country Quiz | 0 | - | 4.82 | 122,588 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,741 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,387 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,419 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,343 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,958 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,441 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,652 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,240 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,376 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,612 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,981 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,670 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,944 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,191 |
| Counties of Ireland | 0 | - | 4.92 | 193,813 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,605 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,795 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,119 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,387 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,615 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,885 |
| British Geography A-Z | 0 | - | 4.41 | 19,458 |
| Counties of Wales | 0 | - | 4.63 | 39,043 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,503 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,806 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,748 |
| The Trojan War | 0 | - | 4.83 | 39,536 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,038 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,084 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,229 |
| Roman Emperors | 0 | - | 4.95 | 119,049 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,905 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,622 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,058 |
| English Royal Consorts | 0 | - | 4.37 | 37,251 |
| Medieval English History | 0 | - | 4.53 | 43,376 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,675 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,726 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,038 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,161 |
| The Only European Country ... | 0 | - | 4.91 | 214,866 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,149 |
| British Acronyms | 0 | - | 4.39 | 45,687 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,690 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,028 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,884 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,814 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,984 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,657 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,045 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,627 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,158 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,702 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,052 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,167 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,630 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,441 |
| Slavic Countries | 0 | - | 4.96 | 111,156 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,708 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,891 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,529 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,957 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,017 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,558 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,853 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,033 |
| Councils of Scotland | 0 | - | 4.58 | 28,241 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,075 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,826 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,767 |
| Scottish Clans | 0 | - | 4.70 | 21,296 |
| Middle Earth Geography | 0 | - | 4.56 | 39,602 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 80,970 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,606 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,167 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,657 |
| British History A-Z #1 | 0 | - | 4.45 | 46,269 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,302 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,454 |
| History of Scotland | 0 | - | 4.51 | 21,033 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,596 |
| London A-Z | 0 | - | 4.10 | 40,685 |
| Champions League Winners | 0 | - | 4.92 | 999,883 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,582 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,279 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,808 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,369 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,515 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,150 |
| European Countries with One Border | 0 | - | 4.97 | 182,017 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,891 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,617 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,418 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,766 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,415 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,996 |
| Countries That Border Russia | 0 | - | 4.98 | 460,083 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,452 |
| Austria Country Quiz | 0 | - | 4.57 | 59,498 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,433 |
| France Country Quiz | 0 | - | 4.70 | 134,401 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,644 |
| Kings of France Quiz | 0 | - | 4.20 | 32,617 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,082 |
| States of Germany | 0 | - | 4.96 | 150,886 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,286 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,067 |
| Greece Country Quiz | 0 | - | 4.74 | 65,931 |
| Regions of Italy | 0 | - | 4.92 | 75,061 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,584 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,337 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,173 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,048 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,924 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,798 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,538 |
| Spain Country Quiz | 0 | - | 4.45 | 127,947 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,027 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,097 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,653 |
| American to British Word Translation | 0 | - | 4.13 | 138,016 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,793 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,515 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,250 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,565 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,255 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,047 |
| Geography of the British Empire | 0 | - | 4.48 | 39,566 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,575 |
| Monarchies of Asia | 0 | - | 4.97 | 70,777 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,579 |
| Battle to Country | 0 | - | 4.91 | 52,819 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,688 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,484 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,373 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,644 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,268 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,912 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,535 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,254 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,752 |
| Russia Country Quiz | 0 | - | 4.85 | 113,967 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,034 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,157 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,704 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,854 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,825 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,596 |
| Finland Country Quiz | 0 | - | 4.50 | 59,320 |
| Norway Country Quiz | 0 | - | 4.44 | 76,908 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,957 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,343 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,202 |
| British Spellings | 0 | - | 4.07 | 99,337 |
| British Groups of Things | 0 | - | 4.25 | 82,752 |
| British to American Food Translation | 0 | - | 3.38 | 51,897 |
| UK Immigration by Country | 0 | - | 4.94 | 140,019 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,986 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,765 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,732 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,290 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,728 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,504 |
| Geography of Scotland | 0 | - | 4.63 | 21,526 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 391,191 |
| Lord of the Rings - Races | 0 | - | 4.24 | 58,505 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.61 | 20,563 |
| Doctor Who Actors | 0 | - | 4.61 | 17,876 |
| The Margaret Thatcher Premiership | 0 | - | 3.79 | 9,213 |
| Movies Set in London | 0 | - | 4.26 | 28,885 |
| Famous Scottish People | 0 | - | 4.22 | 18,349 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,312 |
