| England or Wales? | 0 | - | 4.94 | 45,814 |
| Name the English Monarchs | 0 | - | 4.91 | 504,171 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,692 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,359 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,818 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,032 |
| Counties of England | 0 | - | 4.97 | 799,254 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,283 |
| Countries Bordering France | 0 | - | 4.83 | 403,664 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,784 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,189 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,760 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,661 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,792 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,213 |
| Departments of France | 0 | - | 4.93 | 54,523 |
| Germany Country Quiz | 0 | - | 4.83 | 158,231 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,669 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,717 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,647 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,621 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,137 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,275 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,879 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,680 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,977 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,291 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,456 |
| Counties of Ireland | 0 | - | 4.92 | 196,135 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,039 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,392 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,414 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,177 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,771 |
| Counties of Wales | 0 | - | 4.63 | 39,395 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,234 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,779 |
| The Trojan War | 0 | - | 4.83 | 39,811 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,300 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,677 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,666 |
| Roman Emperors | 0 | - | 4.95 | 120,444 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,539 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,093 |
| British Monopoly Board | 0 | - | 4.52 | 41,201 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,765 |
| Medieval English History | 0 | - | 4.53 | 43,579 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 402,914 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,663 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,146 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,763 |
| The Only European Country ... | 0 | - | 4.91 | 217,524 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,661 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,020 |
| Doctor Who Actors | 0 | - | 4.61 | 17,954 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,516 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 142,109 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,293 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,184 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,783 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,051 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,968 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,887 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,168 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,143 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,854 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,789 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,217 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,006 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,773 |
| Premier League Relegated Teams | 0 | - | 4.81 | 126,985 |
| Councils of Scotland | 0 | - | 4.58 | 28,581 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,393 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,969 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,477 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,497 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,386 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,538 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,393 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,620 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,453 |
| Slavic Countries | 0 | - | 4.96 | 111,932 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,218 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,349 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,468 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,365 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,497 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,703 |
| British Geography A-Z | 0 | - | 4.42 | 19,567 |
| Scottish Clans | 0 | - | 4.70 | 21,399 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,731 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,304 |
| History of Scotland | 0 | - | 4.51 | 21,135 |
| London A-Z | 0 | - | 4.10 | 40,821 |
| Champions League Winners | 0 | - | 4.92 | 1,010,278 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,985 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,073 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,900 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,770 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,031 |
| Monarchies of Europe | 0 | - | 4.90 | 98,388 |
| European Countries with One Border | 0 | - | 4.97 | 183,164 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,945 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,115 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,794 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,630 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,145 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,363 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,173 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,131 |
| Countries That Border Russia | 0 | - | 4.98 | 462,933 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,137 |
| Austria Country Quiz | 0 | - | 4.57 | 59,856 |
| Belgium Country Quiz | 0 | - | 4.72 | 71,965 |
| France Country Quiz | 0 | - | 4.70 | 135,226 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,896 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,257 |
| States of Germany | 0 | - | 4.95 | 153,321 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,310 |
| Greece Country Quiz | 0 | - | 4.74 | 66,387 |
| Regions of Italy | 0 | - | 4.92 | 76,310 |
| Italy Country Quiz | 0 | - | 4.77 | 123,644 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,831 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,577 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,676 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,464 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,565 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,223 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,047 |
| Spain Country Quiz | 0 | - | 4.44 | 128,823 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,477 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,475 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,436 |
| American to British Word Translation | 0 | - | 4.14 | 139,347 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,960 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,274 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,381 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 395,304 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,410 |
| English Royal Consorts | 0 | - | 4.38 | 37,423 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,746 |
| Geography of the British Empire | 0 | - | 4.48 | 39,744 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,388 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,297 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,199 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,597 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,533 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,660 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,042 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,469 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,739 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,429 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,453 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,107 |
| Countries that Border Poland | 0 | - | 4.99 | 172,649 |
| Russia Country Quiz | 0 | - | 4.83 | 114,738 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,000 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,625 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,506 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,453 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,425 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,687 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,877 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,087 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,951 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,436 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,046 |
| Finland Country Quiz | 0 | - | 4.50 | 59,803 |
| Norway Country Quiz | 0 | - | 4.44 | 77,525 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,256 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,301 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,537 |
| British Spellings | 0 | - | 4.06 | 99,516 |
| British Groups of Things | 0 | - | 4.25 | 82,917 |
| British to American Food Translation | 0 | - | 3.38 | 51,987 |
| British Acronyms | 0 | - | 4.40 | 45,858 |
| UK Immigration by Country | 0 | - | 4.94 | 141,198 |
| Arthurian Legend | 0 | - | 4.33 | 25,132 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,059 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,255 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,411 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,314 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,048 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,021 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,706 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,415 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,968 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,747 |
| Geography of Scotland | 0 | - | 4.63 | 21,669 |
| History of London | 0 | - | 4.33 | 26,225 |
| Movies Set in London | 0 | - | 4.26 | 28,939 |
| Famous Scottish People | 0 | - | 4.22 | 18,415 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,361 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,095 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,276 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,676 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,707 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,433 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,098 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,933 |
