| Most Common Surnames in the UK | 0 | - | 4.21 | 69,472 |
| England or Wales? | 0 | - | 4.94 | 45,376 |
| Name the English Monarchs | 0 | - | 4.92 | 498,540 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,546 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,865 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,828 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,843 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,870 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,497 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,951 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,752 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,521 |
| Counties of England | 0 | - | 4.97 | 790,051 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,463 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,828 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,120 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,561 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,908 |
| Countries Bordering France | 0 | - | 4.83 | 400,036 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,310 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,065 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,228 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,394 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,350 |
| Departments of France | 0 | - | 4.93 | 52,956 |
| Germany Country Quiz | 0 | - | 4.82 | 156,728 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,281 |
| Italy Country Quiz | 0 | - | 4.82 | 122,342 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,534 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,207 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,390 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,165 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,752 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,373 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,190 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,562 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,085 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,850 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,580 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,852 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,591 |
| Counties of Ireland | 0 | - | 4.92 | 193,287 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,505 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,459 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,476 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,284 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,582 |
| Counties of Wales | 0 | - | 4.63 | 38,953 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,993 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,443 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,665 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,534 |
| The Trojan War | 0 | - | 4.83 | 39,470 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,718 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,116 |
| Roman Emperors | 0 | - | 4.95 | 118,622 |
| British Monopoly Board | 0 | - | 4.52 | 41,049 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,917 |
| Medieval English History | 0 | - | 4.53 | 43,337 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,681 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,542 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,255 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,572 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,752 |
| The Only European Country ... | 0 | - | 4.91 | 214,157 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,765 |
| Countries that Beat France | 0 | - | 4.49 | 75,235 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,629 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,181 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,395 |
| British to American Food Translation | 0 | - | 3.38 | 51,869 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,584 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,184 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,708 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,634 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,347 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 54,981 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,853 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,015 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,353 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,783 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,812 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,405 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,611 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,563 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,100 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,318 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,385 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,295 |
| Slavic Countries | 0 | - | 4.96 | 110,957 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,486 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,930 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,542 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,627 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,481 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,326 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,456 |
| Councils of Scotland | 0 | - | 4.58 | 28,212 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,581 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,109 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,987 |
| Geography of Spain | 0 | - | 4.59 | 21,982 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,083 |
| Scottish Clans | 0 | - | 4.70 | 21,276 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,411 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,135 |
| History of Scotland | 0 | - | 4.51 | 21,013 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,586 |
| London A-Z | 0 | - | 4.10 | 40,657 |
| Champions League Winners | 0 | - | 4.92 | 997,491 |
| NFL Football Last Names | 0 | - | 4.43 | 170,611 |
| U.S. State Nicknames Quiz | 0 | - | 4.47 | 50,307 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,091 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,439 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,111 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,525 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,030 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,910 |
| Monarchies of Europe | 0 | - | 4.90 | 97,415 |
| European Countries with One Border | 0 | - | 4.97 | 181,754 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,652 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,389 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,077 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,539 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,571 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,215 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,386 |
| Countries That Border Russia | 0 | - | 4.98 | 459,383 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,281 |
| Austria Country Quiz | 0 | - | 4.57 | 59,400 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,305 |
| France Country Quiz | 0 | - | 4.70 | 133,957 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,342 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,842 |
| States of Germany | 0 | - | 4.96 | 150,368 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,126 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,589 |
| Greece Country Quiz | 0 | - | 4.74 | 65,819 |
| Regions of Italy | 0 | - | 4.92 | 74,858 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,524 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,277 |
| Netherlands Country Quiz | 0 | - | 4.50 | 80,041 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,913 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,809 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,732 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,425 |
| Spain Country Quiz | 0 | - | 4.45 | 127,718 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,511 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,988 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,407 |
| American to British Word Translation | 0 | - | 4.11 | 135,701 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,742 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,259 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,216 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,302 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,259 |
| Lord of the Rings Decoder | 0 | - | 4.58 | 42,296 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,217 |
| English Royal Consorts | 0 | - | 4.37 | 37,210 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,902 |
| Geography of the British Empire | 0 | - | 4.48 | 39,511 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,468 |
| Name a Valid African Country | 0 | - | 4.98 | 153,070 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,335 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,198 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,190 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,805 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,450 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,379 |
| Russia Country Quiz | 0 | - | 4.85 | 113,741 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,921 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,086 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,661 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,805 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,791 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,018 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,494 |
| Finland Country Quiz | 0 | - | 4.50 | 59,183 |
| Norway Country Quiz | 0 | - | 4.44 | 76,723 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,898 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,085 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,118 |
| British Spellings | 0 | - | 4.07 | 99,276 |
| British Groups of Things | 0 | - | 4.25 | 82,711 |
| British Acronyms | 0 | - | 4.39 | 45,645 |
| UK Immigration by Country | 0 | - | 4.94 | 139,802 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,966 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,392 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,558 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,281 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,479 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,382 |
| Geography of Scotland | 0 | - | 4.63 | 21,500 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 390,277 |
| Lord of the Rings Characters | 0 | - | 4.54 | 112,740 |
| Movies Set in London | 0 | - | 4.26 | 28,870 |
| Famous Scottish People | 0 | - | 4.22 | 18,336 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,304 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,684 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,154 |
