| Name the English Monarchs | 0 | - | 4.92 | 498,443 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,585 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,803 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,811 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,836 |
| Counties of England | 0 | - | 4.97 | 789,922 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,913 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,606 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,321 |
| Countries Bordering France | 0 | - | 4.83 | 399,929 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,273 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,104 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,554 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,282 |
| England or Wales? | 0 | - | 4.94 | 45,364 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,542 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,844 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,575 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,844 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,545 |
| Counties of Ireland | 0 | - | 4.92 | 193,248 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,498 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,441 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,436 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,516 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,655 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,478 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,520 |
| The Trojan War | 0 | - | 4.83 | 39,466 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 642,573 |
| Name that Greek Letter | 0 | - | 4.94 | 321,841 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,699 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,941 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,114 |
| Roman Emperors | 0 | - | 4.95 | 118,614 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,917 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,735 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,516 |
| British Monopoly Board | 0 | - | 4.52 | 41,044 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,203 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,529 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,723 |
| The Only European Country ... | 0 | - | 4.91 | 214,113 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,735 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 124,475 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,391 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,588 |
| Doctor Who Actors | 0 | - | 4.61 | 17,859 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,995 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,470 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,683 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,569 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,181 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,706 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,291 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,441 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,633 |
| British History A-Z #1 | 0 | - | 4.45 | 46,119 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,336 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,364 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,177 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 175,949 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,037 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,835 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,505 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,792 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,393 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,566 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,536 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,067 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,214 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,364 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,284 |
| Slavic Countries | 0 | - | 4.96 | 110,936 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,080 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,390 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,056 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,823 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,293 |
| Scottish Clans | 0 | - | 4.70 | 21,273 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,408 |
| London A-Z | 0 | - | 4.10 | 40,656 |
| Champions League Winners | 0 | - | 4.92 | 997,358 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,419 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,096 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,508 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,010 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,903 |
| Monarchies of Europe | 0 | - | 4.90 | 97,401 |
| European Countries with One Border | 0 | - | 4.97 | 181,734 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,636 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,370 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,057 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,513 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,546 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,199 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,105 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,281 |
| Countries That Border Russia | 0 | - | 4.98 | 459,197 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,273 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,313 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,831 |
| States of Germany | 0 | - | 4.96 | 150,294 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,110 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,576 |
| Regions of Italy | 0 | - | 4.92 | 74,831 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,897 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,481 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,356 |
| American to British Word Translation | 0 | - | 4.11 | 135,048 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,736 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,231 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,275 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,740 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,577 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,212 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,298 |
| Shakespearean Characters | 0 | - | 4.38 | 37,519 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,242 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 390,203 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,213 |
| English Royal Consorts | 0 | - | 4.37 | 37,201 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,890 |
| Geography of the British Empire | 0 | - | 4.48 | 39,508 |
| Counties of Wales | 0 | - | 4.63 | 38,946 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,323 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,184 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,821 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,187 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,900 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,884 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,767 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,430 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,342 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,067 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,158 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,366 |
| Countries that Border Poland | 0 | - | 4.99 | 171,454 |
| Russia Country Quiz | 0 | - | 4.85 | 113,717 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,423 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,724 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,909 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,758 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,078 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,819 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,331 |
| Departments of France | 0 | - | 4.93 | 52,933 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,653 |
| Germany Country Quiz | 0 | - | 4.82 | 156,703 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,257 |
| Italy Country Quiz | 0 | - | 4.82 | 122,330 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,519 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,188 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,012 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,388 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,487 |
| Finland Country Quiz | 0 | - | 4.50 | 59,176 |
| Norway Country Quiz | 0 | - | 4.44 | 76,707 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,892 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,150 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,733 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,115 |
| British Spellings | 0 | - | 4.07 | 99,270 |
| British Groups of Things | 0 | - | 4.25 | 82,708 |
| British Acronyms | 0 | - | 4.39 | 45,640 |
| Arthurian Legend | 0 | - | 4.33 | 25,054 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,963 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,547 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,374 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,540 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,370 |
| British Geography A-Z | 0 | - | 4.40 | 19,419 |
| Geography of Scotland | 0 | - | 4.63 | 21,498 |
| Medieval English History | 0 | - | 4.53 | 43,334 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,700 |
| England Football Most International Caps | 0 | - | 4.08 | 53,836 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,658 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,103 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,608 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,231 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,823 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,975 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,655 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,565 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,436 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,816 |
| Countries that Beat France | 0 | - | 4.49 | 75,227 |
| France True or False? | 0 | - | 4.43 | 39,796 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,619 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 72,973 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,464 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,565 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,703 |
| Roman Names for Places | 0 | - | 4.62 | 57,915 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,174 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,156 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,942 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,041 |
| British to American Word Translation | 0 | - | 3.75 | 254,547 |
| British Foods by Description | 0 | - | 3.94 | 48,264 |
