| Name the English Monarchs | 0 | - | 4.91 | 507,546 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,738 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,716 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,449 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,442 |
| Counties of England | 0 | - | 4.97 | 804,606 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,223 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,304 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,907 |
| Countries Bordering France | 0 | - | 4.83 | 405,443 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,319 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,675 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,876 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,583 |
| England or Wales? | 0 | - | 4.94 | 46,079 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,311 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,072 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,245 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,590 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,229 |
| Counties of Ireland | 0 | - | 4.92 | 197,756 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,394 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,749 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,436 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,506 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,834 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,539 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,685 |
| The Trojan War | 0 | - | 4.83 | 40,104 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 653,215 |
| Name that Greek Letter | 0 | - | 4.93 | 325,372 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,313 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,320 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,715 |
| Roman Emperors | 0 | - | 4.95 | 121,491 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,331 |
| Countries that Beat Portugal | 0 | - | 4.86 | 60,022 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,455 |
| British Monopoly Board | 0 | - | 4.52 | 41,297 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,328 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,670 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,564 |
| The Only European Country ... | 0 | - | 4.91 | 219,707 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,897 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,315 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 495,015 |
| Doctor Who Actors | 0 | - | 4.61 | 18,004 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,876 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,126 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,561 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,151 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,336 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,104 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,844 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 293,031 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 32,007 |
| British History A-Z #1 | 0 | - | 4.45 | 47,358 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,043 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,171 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,175 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,990 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 72,006 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,410 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,133 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,932 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,831 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,576 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,379 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,938 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,296 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,663 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,417 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,944 |
| Slavic Countries | 0 | - | 4.96 | 112,539 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,526 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,503 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,930 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,987 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,549 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,610 |
| British Geography A-Z | 0 | - | 4.42 | 19,635 |
| Scottish Clans | 0 | - | 4.70 | 21,484 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,860 |
| London A-Z | 0 | - | 4.10 | 40,915 |
| Champions League Winners | 0 | - | 4.92 | 1,018,437 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,182 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,024 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,780 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,934 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,686 |
| Monarchies of Europe | 0 | - | 4.90 | 99,068 |
| European Countries with One Border | 0 | - | 4.97 | 184,081 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,801 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,208 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,608 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,181 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 66,063 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,058 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,764 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,005 |
| Countries That Border Russia | 0 | - | 4.98 | 465,026 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,614 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,854 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,017 |
| States of Germany | 0 | - | 4.95 | 155,009 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,841 |
| Regions of Italy | 0 | - | 4.92 | 77,303 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,946 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,648 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,918 |
| American to British Word Translation | 0 | - | 4.14 | 139,858 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,096 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,340 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,491 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,854 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,888 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,505 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,117 |
| Shakespearean Characters | 0 | - | 4.38 | 37,773 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 398,134 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,496 |
| English Royal Consorts | 0 | - | 4.38 | 37,574 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,403 |
| Geography of the British Empire | 0 | - | 4.48 | 39,888 |
| Counties of Wales | 0 | - | 4.63 | 39,684 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,112 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,013 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,414 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,837 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,843 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,084 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,458 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,411 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,366 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,317 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,528 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,170 |
| Countries that Border Poland | 0 | - | 4.99 | 173,385 |
| Russia Country Quiz | 0 | - | 4.83 | 115,490 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,369 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,392 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,856 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,126 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,660 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,242 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,005 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,031 |
| Departments of France | 0 | - | 4.93 | 55,446 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 39,031 |
| Germany Country Quiz | 0 | - | 4.82 | 159,120 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,289 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,472 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,273 |
| Countries Italy Declared War On | 0 | - | 4.74 | 48,749 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,792 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,347 |
| Finland Country Quiz | 0 | - | 4.51 | 60,101 |
| Norway Country Quiz | 0 | - | 4.45 | 77,942 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,447 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,647 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,076 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,794 |
| British Spellings | 0 | - | 4.06 | 99,637 |
| British Groups of Things | 0 | - | 4.26 | 83,048 |
| British Acronyms | 0 | - | 4.40 | 45,985 |
| Arthurian Legend | 0 | - | 4.33 | 25,195 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,133 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,883 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,422 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,789 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,047 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,234 |
| Geography of Scotland | 0 | - | 4.63 | 21,835 |
| Medieval English History | 0 | - | 4.53 | 43,697 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 36,034 |
| England Football Most International Caps | 0 | - | 4.09 | 54,388 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,554 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,742 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 124,440 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,803 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,782 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,097 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,078 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,038 |
| Countries that Beat France | 0 | - | 4.48 | 76,518 |
| France True or False? | 0 | - | 4.44 | 40,120 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,576 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,517 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,903 |
| Ancient Roman Trivia #2 | 0 | - | 4.61 | 44,404 |
| Geography of the Roman Empire | 0 | - | 4.55 | 52,274 |
| Roman Names for Places | 0 | - | 4.62 | 58,805 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,658 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,571 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,229 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,335 |
| British to American Word Translation | 0 | - | 3.74 | 255,407 |
| British Foods by Description | 0 | - | 3.94 | 48,418 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 70,040 |
| British and American Word Differences | 0 | - | 2.63 | 46,940 |
