| Name the English Monarchs | 0 | - | 4.92 | 498,716 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,570 |
| England or Wales? | 0 | - | 4.94 | 45,388 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,934 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,857 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,858 |
| Counties of England | 0 | - | 4.97 | 790,296 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,040 |
| Monarchies of Europe | 0 | - | 4.90 | 97,453 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,146 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,297 |
| British Monopoly Board | 0 | - | 4.52 | 41,065 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,567 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,936 |
| Countries Bordering France | 0 | - | 4.83 | 400,190 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,376 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,089 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,636 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,362 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,355 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,231 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,481 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,878 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,428 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,387 |
| Departments of France | 0 | - | 4.93 | 52,985 |
| Germany Country Quiz | 0 | - | 4.82 | 156,769 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,310 |
| Italy Country Quiz | 0 | - | 4.82 | 122,378 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,557 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,239 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,400 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,193 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,780 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,125 |
| UK Immigration by Country | 0 | - | 4.94 | 139,839 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,434 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,513 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,415 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,632 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,267 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,198 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,118 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,551 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,863 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,593 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,869 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,677 |
| Counties of Ireland | 0 | - | 4.92 | 193,382 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,523 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,502 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,774 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,303 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,586 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,843 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,419 |
| Counties of Wales | 0 | - | 4.63 | 38,957 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,449 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,872 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,525 |
| The Trojan War | 0 | - | 4.83 | 39,475 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,754 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,034 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,967 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,126 |
| Roman Emperors | 0 | - | 4.95 | 118,666 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,770 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,535 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,397 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,930 |
| English Royal Consorts | 0 | - | 4.37 | 37,216 |
| Medieval English History | 0 | - | 4.53 | 43,344 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,816 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,319 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,635 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,806 |
| The Only European Country ... | 0 | - | 4.91 | 214,259 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,815 |
| British Acronyms | 0 | - | 4.39 | 45,652 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,614 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 54,984 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,856 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,415 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,262 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,118 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,843 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,434 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,685 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,579 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,168 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,540 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,811 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,411 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,326 |
| Slavic Countries | 0 | - | 4.96 | 110,985 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,767 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,486 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,938 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,071 |
| British Geography A-Z | 0 | - | 4.41 | 19,435 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,697 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,488 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,397 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,485 |
| Councils of Scotland | 0 | - | 4.58 | 28,218 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,746 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,783 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,751 |
| UK Baby Girl Names by Decade | 0 | - | 4.36 | 159,429 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 131,375 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,085 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,306 |
| The UK for Americans - True or False | 0 | - | 4.44 | 58,441 |
| Scottish Clans | 0 | - | 4.70 | 21,278 |
| Middle Earth Geography | 0 | - | 4.56 | 39,563 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 80,898 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,569 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,208 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,140 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,633 |
| British History A-Z #1 | 0 | - | 4.45 | 46,165 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,203 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,438 |
| History of Scotland | 0 | - | 4.51 | 21,018 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,588 |
| London A-Z | 0 | - | 4.10 | 40,666 |
| Champions League Winners | 0 | - | 4.92 | 997,745 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,466 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,137 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,558 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,072 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,335 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,935 |
| European Countries with One Border | 0 | - | 4.97 | 181,782 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,680 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,421 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,111 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,569 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,601 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,245 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,148 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,476 |
| Countries That Border Russia | 0 | - | 4.98 | 459,516 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,302 |
| Austria Country Quiz | 0 | - | 4.57 | 59,411 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,325 |
| France Country Quiz | 0 | - | 4.70 | 133,985 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,382 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,946 |
| Kings of France Quiz | 0 | - | 4.20 | 32,583 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,879 |
| States of Germany | 0 | - | 4.96 | 150,431 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,133 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,991 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,605 |
| Greece Country Quiz | 0 | - | 4.74 | 65,832 |
| Regions of Italy | 0 | - | 4.92 | 74,887 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,533 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,285 |
| Netherlands Country Quiz | 0 | - | 4.50 | 80,062 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,931 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,820 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,741 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,439 |
| Spain Country Quiz | 0 | - | 4.45 | 127,761 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,572 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,995 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,455 |
| American to British Word Translation | 0 | - | 4.12 | 136,321 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,748 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,099 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,222 |
| Name the James Bond Movies | 0 | - | 4.56 | 157,769 |
| James Bond Trivia | 0 | - | 4.46 | 39,175 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,306 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,219 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,922 |
| Geography of the British Empire | 0 | - | 4.48 | 39,523 |
| Monarchies of Asia | 0 | - | 4.97 | 70,669 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,492 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,456 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,220 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,175 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,570 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,199 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,504 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,357 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,435 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,753 |
| Russia Country Quiz | 0 | - | 4.85 | 113,772 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,936 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,093 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,672 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,811 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,799 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,510 |
| Finland Country Quiz | 0 | - | 4.50 | 59,202 |
| Norway Country Quiz | 0 | - | 4.44 | 76,754 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,908 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,125 |
