| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,353 |
| Name the English Monarchs | 0 | - | 4.91 | 502,677 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,655 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,842 |
| England or Wales? | 0 | - | 4.94 | 45,690 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,740 |
| Counties of England | 0 | - | 4.97 | 796,787 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,040 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,557 |
| London A-Z | 0 | - | 4.10 | 40,774 |
| Monarchies of Europe | 0 | - | 4.90 | 98,153 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,591 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,003 |
| British Monopoly Board | 0 | - | 4.52 | 41,168 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,700 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,139 |
| Countries Bordering France | 0 | - | 4.83 | 402,553 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,418 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,266 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,793 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,672 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,119 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,012 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,266 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,138 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,689 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,758 |
| Departments of France | 0 | - | 4.93 | 54,114 |
| Germany Country Quiz | 0 | - | 4.83 | 157,855 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,340 |
| Italy Country Quiz | 0 | - | 4.80 | 123,410 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,386 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,053 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,547 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,933 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,649 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,214 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,769 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,321 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,872 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,180 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,710 |
| Counties of Ireland | 0 | - | 4.92 | 195,287 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,867 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,051 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,994 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,731 |
| British Geography A-Z | 0 | - | 4.42 | 19,520 |
| Counties of Wales | 0 | - | 4.63 | 39,300 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,437 |
| The Trojan War | 0 | - | 4.83 | 39,728 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,850 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,492 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,535 |
| Roman Emperors | 0 | - | 4.95 | 120,051 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,344 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,943 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,538 |
| English Royal Consorts | 0 | - | 4.38 | 37,354 |
| Medieval English History | 0 | - | 4.53 | 43,509 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,426 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,039 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,476 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,256 |
| The Only European Country ... | 0 | - | 4.91 | 216,639 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,141 |
| British Acronyms | 0 | - | 4.40 | 45,799 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,866 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,790 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,145 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,962 |
| Movies Set in London | 0 | - | 4.26 | 28,922 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,108 |
| Famous Scottish People | 0 | - | 4.22 | 18,393 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,199 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,716 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,673 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,211 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,719 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,153 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,520 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,876 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,291 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,193 |
| Slavic Countries | 0 | - | 4.96 | 111,665 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,010 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,684 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,022 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,383 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,772 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,276 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,720 |
| History of London | 0 | - | 4.33 | 26,192 |
| Councils of Scotland | 0 | - | 4.58 | 28,499 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 355,996 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,295 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 119,144 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,017 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,659 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,545 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,692 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,564 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,868 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,714 |
| European Geography By Letter - V | 0 | - | 4.43 | 93,025 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,457 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,620 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,989 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,144 |
| Famous Irish People | 0 | - | 4.05 | 45,994 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,253 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,193 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,448 |
| Scottish Clans | 0 | - | 4.70 | 21,368 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,666 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,262 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,752 |
| British History A-Z #1 | 0 | - | 4.45 | 46,483 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,603 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,503 |
| History of Scotland | 0 | - | 4.51 | 21,093 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,663 |
| Champions League Winners | 0 | - | 4.92 | 1,006,774 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,460 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,860 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,531 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,321 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,139 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,766 |
| European Countries with One Border | 0 | - | 4.97 | 182,784 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,580 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,342 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 81,867 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,683 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,014 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 80,988 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,171 |
| Countries That Border Russia | 0 | - | 4.98 | 461,748 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,903 |
| Austria Country Quiz | 0 | - | 4.57 | 59,739 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,802 |
| France Country Quiz | 0 | - | 4.70 | 134,981 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,441 |
| Kings of France Quiz | 0 | - | 4.20 | 32,745 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,823 |
| States of Germany | 0 | - | 4.96 | 152,591 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,043 |
| Greece Country Quiz | 0 | - | 4.74 | 66,259 |
| Regions of Italy | 0 | - | 4.92 | 75,881 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,748 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,504 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,531 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,166 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,462 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,127 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,904 |
| Spain Country Quiz | 0 | - | 4.44 | 128,537 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,949 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,372 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,208 |
| American to British Word Translation | 0 | - | 4.14 | 139,063 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,895 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,646 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,533 |
| People on Money - England | 0 | - | 4.29 | 16,611 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,328 |
| Groups of Things - Harry Potter | 0 | - | 4.80 | 281,733 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,351 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,482 |
| Geography of the British Empire | 0 | - | 4.48 | 39,674 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,513 |
| Monarchies of Asia | 0 | - | 4.97 | 71,089 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,891 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,354 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,182 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,879 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,731 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,948 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,081 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,748 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,559 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,195 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,758 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,938 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,204 |
| European Geography A-Z | 0 | - | 4.29 | 49,268 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,493 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,832 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,025 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,720 |
| Russia Country Quiz | 0 | - | 4.85 | 114,489 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,343 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,344 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,798 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,997 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,913 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,331 |
| History of The Netherlands | 0 | - | 4.46 | 17,436 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,921 |
| Finland Country Quiz | 0 | - | 4.50 | 59,680 |
