| Name the English Monarchs | 0 | - | 4.91 | 501,769 |
| England or Wales? | 0 | - | 4.94 | 45,622 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,302 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,565 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,725 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,625 |
| Counties of England | 0 | - | 4.97 | 795,218 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,117 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,294 |
| Monarchies of Europe | 0 | - | 4.90 | 97,995 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,893 |
| British Monopoly Board | 0 | - | 4.52 | 41,148 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,034 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,666 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,223 |
| Countries Bordering France | 0 | - | 4.83 | 402,044 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,720 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,239 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,751 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,601 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,983 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,842 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,764 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,796 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,637 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,527 |
| Departments of France | 0 | - | 4.93 | 53,887 |
| Germany Country Quiz | 0 | - | 4.82 | 157,656 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,949 |
| Italy Country Quiz | 0 | - | 4.82 | 123,264 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,178 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,856 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,527 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,719 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,435 |
| Middle Earth Geography | 0 | - | 4.56 | 39,772 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,391 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,793 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,667 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,858 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,733 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,219 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,807 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,109 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,250 |
| Counties of Ireland | 0 | - | 4.92 | 194,813 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,773 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,794 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,725 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,597 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,689 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,026 |
| British Geography A-Z | 0 | - | 4.42 | 19,498 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,441 |
| Counties of Wales | 0 | - | 4.63 | 39,216 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,162 |
| The Trojan War | 0 | - | 4.83 | 39,666 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,608 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,271 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,352 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,442 |
| Roman Emperors | 0 | - | 4.95 | 119,722 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,187 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,812 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,418 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 393,286 |
| English Royal Consorts | 0 | - | 4.37 | 37,332 |
| Medieval English History | 0 | - | 4.53 | 43,476 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,567 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,652 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,092 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,928 |
| The Only European Country ... | 0 | - | 4.91 | 216,131 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,855 |
| British Acronyms | 0 | - | 4.40 | 45,769 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,808 |
| Lord of the Rings - Races | 0 | - | 4.25 | 58,746 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.61 | 20,699 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,111 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,930 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,729 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,941 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,741 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,483 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,034 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,285 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,034 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,091 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,882 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,072 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,805 |
| Slavic Countries | 0 | - | 4.96 | 111,529 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,907 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,154 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,642 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,006 |
| Arthurian Legend | 0 | - | 4.33 | 25,100 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 378,569 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,707 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,819 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,508 |
| Councils of Scotland | 0 | - | 4.58 | 28,444 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,830 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,934 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,913 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,109 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,419 |
| Scottish Clans | 0 | - | 4.70 | 21,353 |
| Roald Dahl Books | 0 | - | 4.44 | 34,043 |
| Shakespearean Phrases | 0 | - | 4.57 | 36,713 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.57 | 34,349 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,231 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,722 |
| British History A-Z #1 | 0 | - | 4.45 | 46,420 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,500 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,490 |
| History of Scotland | 0 | - | 4.51 | 21,078 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,639 |
| London A-Z | 0 | - | 4.10 | 40,749 |
| Champions League Winners | 0 | - | 4.92 | 1,004,598 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,718 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,321 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,009 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,960 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,560 |
| European Countries with One Border | 0 | - | 4.97 | 182,567 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,384 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,061 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,962 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 77,926 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,357 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,764 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,574 |
| Countries That Border Russia | 0 | - | 4.98 | 461,252 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,771 |
| Austria Country Quiz | 0 | - | 4.57 | 59,661 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,704 |
| France Country Quiz | 0 | - | 4.70 | 134,826 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,227 |
| Kings of France Quiz | 0 | - | 4.20 | 32,692 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,604 |
| States of Germany | 0 | - | 4.96 | 152,074 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,924 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,246 |
| Greece Country Quiz | 0 | - | 4.74 | 66,168 |
| Regions of Italy | 0 | - | 4.92 | 75,658 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,709 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,451 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,427 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,978 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,400 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,066 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,786 |
| Spain Country Quiz | 0 | - | 4.45 | 128,386 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,724 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,299 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,085 |
| American to British Word Translation | 0 | - | 4.14 | 138,825 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,870 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,095 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,299 |
| Shakespearean Characters | 0 | - | 4.38 | 37,617 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,677 |
| Lord of the Rings Decoder | 0 | - | 4.59 | 42,567 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,314 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,342 |
| Geography of the British Empire | 0 | - | 4.48 | 39,638 |
| Monarchies of Asia | 0 | - | 4.97 | 71,006 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,794 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,440 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,156 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,010 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,820 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,420 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,116 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,444 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,229 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,436 |
| Russia Country Quiz | 0 | - | 4.85 | 114,325 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,262 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,309 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,766 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,951 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,885 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,820 |
| Finland Country Quiz | 0 | - | 4.50 | 59,571 |
| Norway Country Quiz | 0 | - | 4.44 | 77,221 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,099 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,796 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,365 |
| British Spellings | 0 | - | 4.06 | 99,416 |
| British Groups of Things | 0 | - | 4.25 | 82,842 |
| British to American Food Translation | 0 | - | 3.38 | 51,949 |
| UK Immigration by Country | 0 | - | 4.94 | 140,736 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,026 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,548 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,068 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,305 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,307 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,738 |
