| Counties of England | 0 | - | 4.97 | 791,245 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,204 |
| England or Wales? | 0 | - | 4.94 | 45,426 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,107 |
| Name the English Monarchs | 0 | - | 4.92 | 499,214 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,360 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,528 |
| Monarchies of Europe | 0 | - | 4.90 | 97,549 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,532 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,527 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,002 |
| States of Germany | 0 | - | 4.96 | 150,707 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,226 |
| Regions of Italy | 0 | - | 4.92 | 75,000 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,001 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,837 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,554 |
| British Acronyms | 0 | - | 4.39 | 45,669 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,848 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,423 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,584 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,087 |
| Europe Map Quiz | 0 | - | 5.00 | 4,739,920 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,456 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,331 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,210 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,670 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,486 |
| Departments of France | 0 | - | 4.93 | 53,084 |
| Famous Germans | 0 | - | 4.50 | 54,753 |
| Germany Country Quiz | 0 | - | 4.82 | 156,901 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,406 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,740 |
| Italy Country Quiz | 0 | - | 4.82 | 122,491 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,649 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,320 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,409 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,279 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,872 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,286 |
| Famous Scottish People | 0 | - | 4.22 | 18,344 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,970 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,600 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,243 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,239 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,985 |
| Geography of the British Empire | 0 | - | 4.48 | 39,547 |
| Counties of Wales | 0 | - | 4.63 | 39,016 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,480 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,486 |
| People on Money - England | 0 | - | 4.29 | 16,578 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,444 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,138 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,947 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,921 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,315 |
| Malta Country Quiz | 0 | - | 4.81 | 30,888 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,557 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,854 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,014 |
| The Only European Country ... | 0 | - | 4.91 | 214,627 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,012 |
| History of The Netherlands | 0 | - | 4.46 | 17,348 |
| British Spellings | 0 | - | 4.07 | 99,322 |
| British Groups of Things | 0 | - | 4.25 | 82,738 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,979 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,682 |
| British Monopoly Board | 0 | - | 4.52 | 41,080 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,993 |
| Geography of Scotland | 0 | - | 4.63 | 21,517 |
| Medieval English History | 0 | - | 4.53 | 43,355 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,656 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,655 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,394 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,006 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,873 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,636 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,130 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,353 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,590 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,055 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,021 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,900 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,371 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,166 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,968 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,743 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,116 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,484 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,934 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,720 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,969 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,549 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,966 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,644 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,811 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,847 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,891 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,538 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,383 |
| Slavic Countries | 0 | - | 4.96 | 111,075 |
| Regions of France | 0 | - | 4.78 | 119,662 |
| France Immigration by Country | 0 | - | 4.72 | 76,091 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,668 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,625 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,951 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,514 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,949 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,876 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,527 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,654 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,714 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,710 |
| British History A-Z #1 | 0 | - | 4.45 | 46,225 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,098 |
| Councils of Scotland | 0 | - | 4.58 | 28,232 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 351,494 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,595 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,214 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,693 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,235 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,432 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,059 |
| European Countries with One Border | 0 | - | 4.97 | 181,910 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,813 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,279 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,350 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,098 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,796 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,373 |
| Famous French People | 0 | - | 4.12 | 28,085 |
| Famous Irish People | 0 | - | 4.05 | 45,890 |
| Famous Spaniards Quiz | 0 | - | 4.24 | 11,558 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,264 |
| Name a Valid English City | 0 | - | 4.19 | 16,657 |
| British Geography A-Z | 0 | - | 4.41 | 19,447 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,431 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,152 |
| History of Scotland | 0 | - | 4.51 | 21,030 |
| London A-Z | 0 | - | 4.10 | 40,679 |
| Champions League Winners | 0 | - | 4.92 | 998,926 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,124 |
| Monarchies of Asia | 0 | - | 4.97 | 70,732 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,542 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,237 |
| Countries That Border Russia | 0 | - | 4.98 | 459,854 |
| Austria Country Quiz | 0 | - | 4.57 | 59,459 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,389 |
| France Country Quiz | 0 | - | 4.70 | 134,132 |
| Countries Bordering France | 0 | - | 4.83 | 400,611 |
| Kings of France Quiz | 0 | - | 4.20 | 32,599 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,618 |
| Greece Country Quiz | 0 | - | 4.74 | 65,884 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,561 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,313 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,126 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,904 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,774 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,505 |
| Spain Country Quiz | 0 | - | 4.45 | 127,863 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,054 |
| American to British Word Translation | 0 | - | 4.13 | 137,504 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,776 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,455 |
| English Royal Consorts | 0 | - | 4.37 | 37,237 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,336 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,291 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,608 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,359 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,793 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,032 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,652 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,615 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,302 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,030 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,372 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,596 |
| European Geography A-Z | 0 | - | 4.28 | 49,070 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,755 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,852 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,601 |
| Russia Country Quiz | 0 | - | 4.85 | 113,865 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,988 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,124 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,829 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,809 |
| The Mafia Quiz | 0 | - | 4.46 | 23,224 |
| Canary Islands | 0 | - | 4.61 | 17,426 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,251 |
| Switzerland Immigration by Country | 0 | - | 4.70 | 29,293 |
| British to American Food Translation | 0 | - | 3.38 | 51,891 |
| UK Immigration by Country | 0 | - | 4.94 | 139,947 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,587 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,287 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,611 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 390,866 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,117 |
| The Margaret Thatcher Premiership | 0 | - | 3.79 | 9,211 |
| Movies Set in London | 0 | - | 4.26 | 28,880 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,307 |
