| Name the English Monarchs | 0 | - | 4.92 | 499,198 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,593 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,136 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,946 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,919 |
| Counties of England | 0 | - | 4.97 | 791,227 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,991 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,301 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,623 |
| Countries Bordering France | 0 | - | 4.83 | 400,609 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,615 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,201 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,584 |
| Europe Map Quiz | 0 | - | 5.00 | 4,739,848 |
| England or Wales? | 0 | - | 4.94 | 45,425 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,577 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,937 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,637 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,906 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,964 |
| Counties of Ireland | 0 | - | 4.92 | 193,649 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,573 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,685 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,982 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,959 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,738 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,660 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,614 |
| The Trojan War | 0 | - | 4.83 | 39,506 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 643,492 |
| Name that Greek Letter | 0 | - | 4.94 | 322,156 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,922 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,034 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,183 |
| Roman Emperors | 0 | - | 4.95 | 118,852 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,024 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,849 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,587 |
| British Monopoly Board | 0 | - | 4.52 | 41,079 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,555 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,851 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,012 |
| The Only European Country ... | 0 | - | 4.91 | 214,618 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,008 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 124,788 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,452 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,871 |
| Doctor Who Actors | 0 | - | 4.61 | 17,869 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,086 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,303 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,926 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,654 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,213 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,735 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,648 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,700 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,655 |
| British History A-Z #1 | 0 | - | 4.45 | 46,221 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,394 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,427 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,256 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,127 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,160 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,926 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 351,468 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,968 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,547 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,963 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,643 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,842 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,886 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,538 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,381 |
| Slavic Countries | 0 | - | 4.96 | 111,074 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,666 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,107 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,832 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,254 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,867 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,325 |
| British Geography A-Z | 0 | - | 4.41 | 19,447 |
| Scottish Clans | 0 | - | 4.70 | 21,287 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,431 |
| London A-Z | 0 | - | 4.10 | 40,679 |
| Champions League Winners | 0 | - | 4.92 | 998,879 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,528 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,214 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,688 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,232 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,056 |
| Monarchies of Europe | 0 | - | 4.90 | 97,549 |
| European Countries with One Border | 0 | - | 4.97 | 181,908 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,810 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,530 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,278 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,684 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,739 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,350 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,238 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,788 |
| Countries That Border Russia | 0 | - | 4.98 | 459,847 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,372 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,520 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,001 |
| States of Germany | 0 | - | 4.96 | 150,698 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,222 |
| Regions of Italy | 0 | - | 4.92 | 74,998 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,997 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,837 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,553 |
| American to British Word Translation | 0 | - | 4.13 | 137,482 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,775 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,421 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,359 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,747 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,600 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,241 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,324 |
| Shakespearean Characters | 0 | - | 4.38 | 37,548 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,454 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 390,861 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,239 |
| English Royal Consorts | 0 | - | 4.37 | 37,236 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,983 |
| Geography of the British Empire | 0 | - | 4.48 | 39,545 |
| Counties of Wales | 0 | - | 4.63 | 39,016 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,455 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,328 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,863 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,234 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,003 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,011 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,196 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,744 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,666 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,246 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,834 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,595 |
| Countries that Border Poland | 0 | - | 4.99 | 171,612 |
| Russia Country Quiz | 0 | - | 4.85 | 113,864 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,480 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,110 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,988 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,843 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,124 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,936 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,479 |
| Departments of France | 0 | - | 4.93 | 53,084 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,693 |
| Germany Country Quiz | 0 | - | 4.82 | 156,899 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,404 |
| Italy Country Quiz | 0 | - | 4.82 | 122,487 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,647 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,319 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,076 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,409 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,553 |
| Finland Country Quiz | 0 | - | 4.50 | 59,274 |
| Norway Country Quiz | 0 | - | 4.44 | 76,849 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,931 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,276 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,868 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,160 |
| British Spellings | 0 | - | 4.07 | 99,321 |
| British Groups of Things | 0 | - | 4.25 | 82,736 |
| British Acronyms | 0 | - | 4.39 | 45,668 |
| Arthurian Legend | 0 | - | 4.33 | 25,065 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,979 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,679 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,457 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,559 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,519 |
| Geography of Scotland | 0 | - | 4.63 | 21,516 |
| Medieval English History | 0 | - | 4.53 | 43,355 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,728 |
| England Football Most International Caps | 0 | - | 4.08 | 53,866 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,905 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,129 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,614 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,533 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,898 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,112 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,683 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,614 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,480 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,987 |
| Countries that Beat France | 0 | - | 4.49 | 75,321 |
| France True or False? | 0 | - | 4.43 | 39,826 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,687 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,109 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,499 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,590 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,742 |
| Roman Names for Places | 0 | - | 4.62 | 57,979 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,207 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,183 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,984 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,062 |
| British to American Word Translation | 0 | - | 3.75 | 254,823 |
| British Foods by Description | 0 | - | 3.94 | 48,275 |
