| Counties of the UK and Ireland | 0 | - | 4.98 | 131,925 |
| Name the English Monarchs | 0 | - | 4.91 | 505,371 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,007 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,055 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,953 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,177 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,605 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,573 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,089 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,431 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,023 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,725 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,224 |
| Counties of England | 0 | - | 4.97 | 801,230 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,927 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,863 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,141 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 142,761 |
| Countries Bordering France | 0 | - | 4.83 | 404,343 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,321 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,373 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,018 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,011 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,805 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,553 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,703 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,598 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,649 |
| England or Wales? | 0 | - | 4.94 | 45,892 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,792 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,833 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,069 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,386 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,076 |
| Counties of Ireland | 0 | - | 4.92 | 196,825 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,161 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,049 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,792 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,438 |
| British Geography A-Z | 0 | - | 4.42 | 19,590 |
| Scottish Clans | 0 | - | 4.70 | 21,419 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,994 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,923 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,165 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,384 |
| The Trojan War | 0 | - | 4.83 | 39,930 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 650,691 |
| Name that Greek Letter | 0 | - | 4.93 | 324,653 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,667 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,477 |
| Roman Emperors | 0 | - | 4.95 | 120,876 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,951 |
| British Monopoly Board | 0 | - | 4.52 | 41,235 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,118 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,262 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,703 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,730 |
| The Only European Country ... | 0 | - | 4.91 | 218,334 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,141 |
| Geography of Scotland | 0 | - | 4.63 | 21,704 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,365 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,661 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,689 |
| Countries that Beat France | 0 | - | 4.48 | 76,214 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,406 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,555 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,284 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,908 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,039 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,732 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,858 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,559 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,906 |
| British History A-Z #1 | 0 | - | 4.45 | 47,067 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,873 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,398 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,551 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,012 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,469 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 360,053 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,280 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,830 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,201 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,607 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,166 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,915 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,933 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,640 |
| Slavic Countries | 0 | - | 4.96 | 112,180 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,311 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,338 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,035 |
| Geography of Spain | 0 | - | 4.59 | 22,149 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,379 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,909 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,538 |
| British Geography Quiz #2 | 0 | - | 4.29 | 28,184 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,768 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,710 |
| London A-Z | 0 | - | 4.10 | 40,855 |
| Champions League Winners | 0 | - | 4.92 | 1,013,080 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,555 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,317 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,230 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,195 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,280 |
| Monarchies of Europe | 0 | - | 4.90 | 98,639 |
| European Countries with One Border | 0 | - | 4.97 | 183,503 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,242 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,261 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,076 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,667 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,484 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,617 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,377 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,901 |
| Countries That Border Russia | 0 | - | 4.98 | 463,894 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,320 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,351 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,526 |
| States of Germany | 0 | - | 4.95 | 153,980 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,525 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,920 |
| Regions of Italy | 0 | - | 4.92 | 76,679 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,646 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,993 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,605 |
| American to British Word Translation | 0 | - | 4.14 | 139,533 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,017 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,657 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,263 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,834 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,817 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,418 |
| Shakespearean Characters | 0 | - | 4.38 | 37,708 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 396,227 |
| Lord of the Rings Decoder | 0 | - | 4.61 | 42,747 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,435 |
| English Royal Consorts | 0 | - | 4.38 | 37,482 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,112 |
| Geography of the British Empire | 0 | - | 4.48 | 39,813 |
| Counties of Wales | 0 | - | 4.63 | 39,513 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,880 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,285 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,605 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,555 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,286 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,691 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,627 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,777 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,122 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,427 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,419 |
| Countries that Border Poland | 0 | - | 4.99 | 172,938 |
| Russia Country Quiz | 0 | - | 4.83 | 115,137 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,130 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,270 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,618 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,888 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,504 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,908 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,874 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,511 |
| Departments of France | 0 | - | 4.93 | 54,851 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,939 |
| Germany Country Quiz | 0 | - | 4.83 | 158,561 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,893 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,014 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,870 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,557 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,700 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,175 |
| Finland Country Quiz | 0 | - | 4.51 | 59,908 |
| Norway Country Quiz | 0 | - | 4.45 | 77,679 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,331 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,319 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,583 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,623 |
| British Spellings | 0 | - | 4.06 | 99,558 |
| British Groups of Things | 0 | - | 4.25 | 82,975 |
| British to American Food Translation | 0 | - | 3.38 | 52,017 |
| British Acronyms | 0 | - | 4.40 | 45,899 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,017 |
| Arthurian Legend | 0 | - | 4.33 | 25,156 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,085 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,583 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,171 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,653 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,056 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,793 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,556 |
| Medieval English History | 0 | - | 4.53 | 43,618 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,941 |
| England Football Most International Caps | 0 | - | 4.09 | 54,234 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,622 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,566 |
| Name a Valid African Country | 0 | - | 4.98 | 154,786 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,307 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,325 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,805 |
