| Name the English Monarchs | 0 | - | 4.91 | 506,692 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,729 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,447 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,082 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,319 |
| Counties of England | 0 | - | 4.97 | 803,211 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,108 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,106 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,495 |
| Countries Bordering France | 0 | - | 4.83 | 405,001 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,933 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,550 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,843 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,260 |
| England or Wales? | 0 | - | 4.94 | 45,977 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,099 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,961 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,158 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,494 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,730 |
| Counties of Ireland | 0 | - | 4.92 | 197,390 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,270 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,424 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,167 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,015 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,719 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,355 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,571 |
| The Trojan War | 0 | - | 4.83 | 40,002 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,156 |
| Name that Greek Letter | 0 | - | 4.93 | 325,049 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,003 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,202 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,608 |
| Roman Emperors | 0 | - | 4.95 | 121,258 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,174 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,897 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,364 |
| British Monopoly Board | 0 | - | 4.52 | 41,276 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,895 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,301 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,216 |
| The Only European Country ... | 0 | - | 4.91 | 219,156 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,589 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 127,615 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,245 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,758 |
| Doctor Who Actors | 0 | - | 4.61 | 17,999 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,791 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,804 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,002 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,103 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,259 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,071 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,397 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,835 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,976 |
| British History A-Z #1 | 0 | - | 4.45 | 47,274 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,967 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,099 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,073 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,762 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,827 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,255 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,907 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,886 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,595 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,111 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,909 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,802 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,839 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,985 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,223 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,816 |
| Slavic Countries | 0 | - | 4.96 | 112,406 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,466 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,413 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,526 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,849 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,505 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,572 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,815 |
| British Geography A-Z | 0 | - | 4.42 | 19,616 |
| Scottish Clans | 0 | - | 4.70 | 21,451 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,822 |
| London A-Z | 0 | - | 4.10 | 40,881 |
| Champions League Winners | 0 | - | 4.92 | 1,016,529 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,003 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,862 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,565 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,640 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,502 |
| Monarchies of Europe | 0 | - | 4.90 | 98,902 |
| European Countries with One Border | 0 | - | 4.97 | 183,850 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,573 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,918 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,415 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,563 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,831 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,883 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,616 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,593 |
| Countries That Border Russia | 0 | - | 4.98 | 464,582 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,494 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,676 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,843 |
| States of Germany | 0 | - | 4.95 | 154,603 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,712 |
| Regions of Italy | 0 | - | 4.92 | 77,124 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,820 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,366 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,780 |
| American to British Word Translation | 0 | - | 4.14 | 139,724 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,065 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,094 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,387 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,840 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,862 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,461 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,076 |
| Shakespearean Characters | 0 | - | 4.38 | 37,745 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,488 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,467 |
| English Royal Consorts | 0 | - | 4.38 | 37,536 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,280 |
| Geography of the British Empire | 0 | - | 4.48 | 39,849 |
| Counties of Wales | 0 | - | 4.63 | 39,634 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,941 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,832 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,363 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,759 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,745 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,969 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,959 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,985 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,990 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,119 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,769 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,933 |
| Countries that Border Poland | 0 | - | 4.99 | 173,206 |
| Russia Country Quiz | 0 | - | 4.83 | 115,337 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,286 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,935 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,764 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,022 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,601 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,115 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,949 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,842 |
| Departments of France | 0 | - | 4.93 | 55,214 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,997 |
| Germany Country Quiz | 0 | - | 4.82 | 158,876 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,097 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,270 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,080 |
| Countries Italy Declared War On | 0 | - | 4.75 | 44,942 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,752 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,283 |
| Finland Country Quiz | 0 | - | 4.51 | 60,023 |
| Norway Country Quiz | 0 | - | 4.45 | 77,840 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,402 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,517 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,892 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,717 |
| British Spellings | 0 | - | 4.06 | 99,610 |
| British Groups of Things | 0 | - | 4.26 | 83,022 |
| British Acronyms | 0 | - | 4.40 | 45,946 |
| Arthurian Legend | 0 | - | 4.33 | 25,178 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,114 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,754 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,315 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,767 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,887 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,138 |
| Geography of Scotland | 0 | - | 4.63 | 21,746 |
| Medieval English History | 0 | - | 4.53 | 43,661 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 36,000 |
| England Football Most International Caps | 0 | - | 4.09 | 54,319 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,210 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,343 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,721 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 122,541 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,694 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,634 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,050 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,034 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,818 |
| Countries that Beat France | 0 | - | 4.48 | 76,402 |
| France True or False? | 0 | - | 4.44 | 40,081 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,510 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,336 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,854 |
| Ancient Roman Trivia #2 | 0 | - | 4.61 | 44,309 |
| Geography of the Roman Empire | 0 | - | 4.55 | 52,218 |
| Roman Names for Places | 0 | - | 4.62 | 58,721 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,617 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,526 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,203 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,316 |
| British to American Word Translation | 0 | - | 3.74 | 255,352 |
