| Name the English Monarchs | 0 | - | 4.92 | 497,318 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,568 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,402 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,578 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,691 |
| Counties of England | 0 | - | 4.97 | 788,225 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,741 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,643 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 138,853 |
| Countries Bordering France | 0 | - | 4.85 | 395,748 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,642 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,828 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,392 |
| Europe Map Quiz | 0 | - | 5.00 | 4,726,977 |
| England or Wales? | 0 | - | 4.94 | 45,276 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,482 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,637 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,457 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,750 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,013 |
| Counties of Ireland | 0 | - | 4.92 | 192,774 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,352 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,151 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,111 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,804 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,535 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,237 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,383 |
| The Trojan War | 0 | - | 4.83 | 39,392 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,120 |
| Name that Greek Letter | 0 | - | 4.94 | 321,415 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,327 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,790 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 83,956 |
| Roman Emperors | 0 | - | 4.95 | 118,271 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,735 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,584 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,392 |
| British Monopoly Board | 0 | - | 4.52 | 41,017 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,705 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,049 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,322 |
| The Only European Country ... | 0 | - | 4.91 | 213,459 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,304 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 124,028 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,271 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,155 |
| Doctor Who Actors | 0 | - | 4.61 | 17,848 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,894 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,864 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,502 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,353 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,128 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,654 |
| Name Every Beatles Song | 0 | - | 4.97 | 233,786 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,177 |
| British History A-Z #1 | 0 | - | 4.45 | 45,733 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,249 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,278 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,037 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 175,716 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 69,824 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,705 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,054 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,572 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,184 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,015 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,397 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,540 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,493 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,130 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,056 |
| Slavic Countries | 0 | - | 4.96 | 110,766 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,022 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,858 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 101,848 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,778 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,245 |
| Scottish Clans | 0 | - | 4.80 | 21,244 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,377 |
| London A-Z | 0 | - | 4.10 | 40,621 |
| Champions League Winners | 0 | - | 4.92 | 994,938 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,261 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,953 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,196 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,620 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,629 |
| Monarchies of Europe | 0 | - | 4.90 | 97,198 |
| European Countries with One Border | 0 | - | 4.97 | 181,443 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,960 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,108 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,749 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,284 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,227 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 69,976 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 55,895 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,557 |
| Countries That Border Russia | 0 | - | 4.98 | 458,507 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,095 |
| Regions of France Map Quiz | 0 | - | 4.97 | 142,982 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,546 |
| States of Germany | 0 | - | 4.96 | 149,743 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,897 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,480 |
| Regions of Italy | 0 | - | 4.92 | 74,586 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,723 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,127 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,050 |
| American to British Word Translation | 0 | - | 4.06 | 117,002 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,681 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,920 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,157 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,734 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,544 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,150 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,257 |
| Shakespearean Characters | 0 | - | 4.38 | 37,492 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 279,943 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 389,263 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,153 |
| English Royal Consorts | 0 | - | 4.37 | 37,138 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,689 |
| Geography of the British Empire | 0 | - | 4.48 | 39,455 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,580 |
| Counties of Wales | 0 | - | 4.63 | 38,829 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,160 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,015 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,752 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,091 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,773 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,734 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,191 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 273,944 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,889 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,836 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,223 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 112,998 |
| Countries that Border Poland | 0 | - | 4.99 | 171,185 |
| Russia Country Quiz | 0 | - | 4.85 | 113,550 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,329 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,122 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,786 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,597 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,993 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,639 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,043 |
| Departments of France | 0 | - | 4.93 | 52,635 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,606 |
| Germany Country Quiz | 0 | - | 4.82 | 156,388 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,050 |
| Italy Country Quiz | 0 | - | 4.82 | 122,064 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,243 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,974 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,905 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,341 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,365 |
| Finland Country Quiz | 0 | - | 4.50 | 59,037 |
| Norway Country Quiz | 0 | - | 4.44 | 76,529 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,820 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,864 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,494 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,010 |
| British Spellings | 0 | - | 4.07 | 99,181 |
| British Groups of Things | 0 | - | 4.25 | 82,656 |
| British Acronyms | 0 | - | 4.39 | 45,599 |
| Arthurian Legend | 0 | - | 4.33 | 25,045 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,940 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.62 | 24,348 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,254 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,505 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,137 |
| British Geography A-Z | 0 | - | 4.40 | 19,397 |
| Geography of Scotland | 0 | - | 4.63 | 21,464 |
| Medieval English History | 0 | - | 4.53 | 43,290 |
| The Reign of Queen Elizabeth II | 0 | - | 4.35 | 35,653 |
| England Football Most International Caps | 0 | - | 4.08 | 53,789 |
| All UEFA Champions League Teams Ever | 0 | - | 4.84 | 128,261 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,078 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,592 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 112,777 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,714 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,755 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,580 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,510 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,350 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,396 |
| Countries that Beat France | 0 | - | 4.49 | 75,101 |
| France True or False? | 0 | - | 4.43 | 39,758 |
| Countries that Beat Greece | 0 | - | 4.52 | 48,535 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 72,785 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,402 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,494 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,635 |
| Roman Names for Places | 0 | - | 4.62 | 57,814 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,118 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,084 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,913 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 36,997 |
| British to American Word Translation | 0 | - | 3.74 | 253,270 |
| British Foods by Description | 0 | - | 3.94 | 48,221 |
