| Name the English Monarchs | 0 | - | 4.91 | 503,286 |
| England or Wales? | 0 | - | 4.94 | 45,745 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,028 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,724 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,908 |
| Counties of England | 0 | - | 4.97 | 797,812 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,835 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,419 |
| Monarchies of Europe | 0 | - | 4.90 | 98,225 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,062 |
| British Monopoly Board | 0 | - | 4.52 | 41,181 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,719 |
| Europe Map Quiz | 0 | - | 5.00 | 4,766,584 |
| Countries Bordering France | 0 | - | 4.83 | 402,822 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,656 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,289 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,818 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,718 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,211 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,118 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,550 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,320 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,724 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,918 |
| Departments of France | 0 | - | 4.93 | 54,264 |
| Germany Country Quiz | 0 | - | 4.83 | 157,999 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,460 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,515 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,158 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,565 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,006 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,776 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,684 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,540 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,184 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,808 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,374 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,906 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,225 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,011 |
| Counties of Ireland | 0 | - | 4.92 | 195,609 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,911 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,177 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,164 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,082 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,752 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,309 |
| British Geography A-Z | 0 | - | 4.42 | 19,535 |
| Counties of Wales | 0 | - | 4.63 | 39,333 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,583 |
| The Trojan War | 0 | - | 4.83 | 39,763 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,999 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,367 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,570 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,590 |
| Roman Emperors | 0 | - | 4.95 | 120,201 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,416 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,998 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,630 |
| English Royal Consorts | 0 | - | 4.38 | 37,390 |
| Medieval English History | 0 | - | 4.53 | 43,549 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,959 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,261 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,706 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,435 |
| The Only European Country ... | 0 | - | 4.91 | 216,988 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,342 |
| British Acronyms | 0 | - | 4.40 | 45,819 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,907 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,180 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,983 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,435 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,042 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,590 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,770 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,302 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,991 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,252 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,835 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,306 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,400 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,295 |
| Slavic Countries | 0 | - | 4.96 | 111,760 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,105 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,336 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,719 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,028 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,550 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,809 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,518 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,875 |
| Councils of Scotland | 0 | - | 4.58 | 28,535 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 356,954 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,016 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,983 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,320 |
| Scottish Clans | 0 | - | 4.70 | 21,380 |
| Middle Earth Geography | 0 | - | 4.56 | 39,845 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,516 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,851 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,280 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,772 |
| British History A-Z #1 | 0 | - | 4.45 | 46,537 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,666 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,514 |
| History of Scotland | 0 | - | 4.51 | 21,106 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,677 |
| London A-Z | 0 | - | 4.10 | 40,797 |
| Champions League Winners | 0 | - | 4.92 | 1,008,123 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,948 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,686 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,492 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,235 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,874 |
| European Countries with One Border | 0 | - | 4.97 | 182,933 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,716 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,730 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,554 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 82,673 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,862 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,163 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,605 |
| Countries That Border Russia | 0 | - | 4.98 | 462,054 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,971 |
| Austria Country Quiz | 0 | - | 4.57 | 59,794 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,863 |
| France Country Quiz | 0 | - | 4.70 | 135,065 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,593 |
| Kings of France Quiz | 0 | - | 4.20 | 32,767 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,965 |
| States of Germany | 0 | - | 4.95 | 152,851 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,153 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,335 |
| Greece Country Quiz | 0 | - | 4.74 | 66,326 |
| Regions of Italy | 0 | - | 4.92 | 76,046 |
| Italy Country Quiz | 0 | - | 4.80 | 123,497 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,786 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,537 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,576 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,285 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,498 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,168 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,954 |
| Spain Country Quiz | 0 | - | 4.44 | 128,650 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,126 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,407 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,290 |
| American to British Word Translation | 0 | - | 4.14 | 139,184 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,922 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,850 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,349 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,370 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,570 |
| Geography of the British Empire | 0 | - | 4.48 | 39,711 |
| Monarchies of Asia | 0 | - | 4.97 | 71,137 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,947 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,689 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,451 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,272 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,906 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,527 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,583 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,091 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,482 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,863 |
| Russia Country Quiz | 0 | - | 4.83 | 114,579 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,405 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,375 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,830 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,034 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,934 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,958 |
| Finland Country Quiz | 0 | - | 4.50 | 59,717 |
| Norway Country Quiz | 0 | - | 4.44 | 77,425 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,196 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,123 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,471 |
| British Spellings | 0 | - | 4.06 | 99,472 |
| British Groups of Things | 0 | - | 4.25 | 82,885 |
| British to American Food Translation | 0 | - | 3.38 | 51,970 |
| UK Immigration by Country | 0 | - | 4.94 | 141,018 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,046 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,977 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,293 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,310 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,782 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,891 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,878 |
| Geography of Scotland | 0 | - | 4.63 | 21,634 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,600 |
| Lord of the Rings - Races | 0 | - | 4.25 | 58,830 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.61 | 20,762 |
| Doctor Who Actors | 0 | - | 4.61 | 17,933 |
| The Margaret Thatcher Premiership | 0 | - | 3.79 | 9,243 |
| Movies Set in London | 0 | - | 4.26 | 28,929 |
| Famous Scottish People | 0 | - | 4.22 | 18,403 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,349 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,667 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,036 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,972 |
