| Name the English Monarchs | 0 | - | 4.92 | 498,163 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,528 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,713 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,780 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,797 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,297 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,626 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,490 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,703 |
| Counties of England | 0 | - | 4.97 | 789,547 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,877 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,399 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,369 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,222 |
| Countries Bordering France | 0 | - | 4.83 | 399,541 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,159 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,036 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,520 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,723 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,646 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,326 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,256 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,967 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,304 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,014 |
| England or Wales? | 0 | - | 4.94 | 45,343 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,010 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,812 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,555 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,826 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,424 |
| Counties of Ireland | 0 | - | 4.92 | 193,162 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,473 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,375 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,373 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,814 |
| Scottish Clans | 0 | - | 4.70 | 21,265 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,144 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,371 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,934 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,424 |
| The Trojan War | 0 | - | 4.83 | 39,449 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 642,160 |
| Name that Greek Letter | 0 | - | 4.94 | 321,764 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,614 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,901 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,074 |
| Roman Emperors | 0 | - | 4.95 | 118,545 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,883 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,490 |
| British Monopoly Board | 0 | - | 4.52 | 41,041 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,093 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,412 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,654 |
| The Only European Country ... | 0 | - | 4.91 | 213,967 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,629 |
| British Groups of Things | 0 | - | 4.25 | 82,690 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,952 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,499 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,969 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,520 |
| Countries that Beat Greece | 0 | - | 4.52 | 48,603 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,160 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,452 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,926 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,510 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,168 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,695 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,183 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,387 |
| British History A-Z #1 | 0 | - | 4.45 | 45,956 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,313 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,340 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 175,897 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 69,984 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,810 |
| Councils of Scotland | 0 | - | 4.58 | 28,199 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,193 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,005 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,636 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,961 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 61,002 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,740 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,333 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,443 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,501 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,924 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,043 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,306 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,230 |
| Slavic Countries | 0 | - | 4.96 | 110,894 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,102 |
| Geography of Spain | 0 | - | 4.59 | 21,970 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,064 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,266 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,276 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,401 |
| History of Scotland | 0 | - | 4.51 | 21,010 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,582 |
| London A-Z | 0 | - | 4.10 | 40,642 |
| Champions League Winners | 0 | - | 4.92 | 996,857 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,014 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,374 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,357 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,068 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,444 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,930 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,855 |
| Monarchies of Europe | 0 | - | 4.90 | 97,359 |
| European Countries with One Border | 0 | - | 4.97 | 181,679 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,583 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,296 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,006 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,468 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,475 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,163 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,107 |
| Countries That Border Russia | 0 | - | 4.98 | 459,026 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,238 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,246 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,763 |
| States of Germany | 0 | - | 4.96 | 150,181 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,063 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,543 |
| Regions of Italy | 0 | - | 4.92 | 74,780 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,855 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,425 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,235 |
| American to British Word Translation | 0 | - | 4.06 | 130,775 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,722 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,158 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,243 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,739 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,569 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,243 |
| Name a Valid English City | 0 | - | 4.19 | 16,633 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,190 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,286 |
| Shakespearean Characters | 0 | - | 4.38 | 37,512 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,171 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,997 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,197 |
| English Royal Consorts | 0 | - | 4.37 | 37,179 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,831 |
| Geography of the British Empire | 0 | - | 4.48 | 39,489 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,620 |
| Counties of Wales | 0 | - | 4.63 | 38,915 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,408 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,138 |
| Name a Valid African Country | 0 | - | 4.98 | 152,986 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,228 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,413 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,285 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,147 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,802 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,165 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,872 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,862 |
| Countries that Border Poland | 0 | - | 4.99 | 171,411 |
| Russia Country Quiz | 0 | - | 4.85 | 113,679 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,397 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,592 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,875 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,724 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,051 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,778 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,267 |
| Departments of France | 0 | - | 4.93 | 52,873 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,631 |
| Germany Country Quiz | 0 | - | 4.82 | 156,626 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,195 |
| Italy Country Quiz | 0 | - | 4.82 | 122,271 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,447 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,131 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,980 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,381 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,459 |
| Finland Country Quiz | 0 | - | 4.50 | 59,144 |
| Norway Country Quiz | 0 | - | 4.44 | 76,661 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,873 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,115 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,703 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,100 |
| British Spellings | 0 | - | 4.07 | 99,247 |
| British to American Food Translation | 0 | - | 3.38 | 51,850 |
| British Acronyms | 0 | - | 4.39 | 45,629 |
| Arthurian Legend | 0 | - | 4.33 | 25,050 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.62 | 24,502 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,343 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,533 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,325 |
| British Geography A-Z | 0 | - | 4.40 | 19,413 |
| Geography of Scotland | 0 | - | 4.63 | 21,489 |
| Medieval English History | 0 | - | 4.53 | 43,331 |
| The Reign of Queen Elizabeth II | 0 | - | 4.35 | 35,686 |
| England Football Most International Caps | 0 | - | 4.08 | 53,828 |
| Famous Scottish People | 0 | - | 4.22 | 18,330 |
| Scotland Trivia | 0 | - | 4.58 | 57,420 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,299 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,561 |
