| England or Wales? | 0 | - | 4.94 | 45,833 |
| Name the English Monarchs | 0 | - | 4.91 | 504,577 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,697 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,523 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,867 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,079 |
| Counties of England | 0 | - | 4.97 | 799,957 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,517 |
| Countries Bordering France | 0 | - | 4.83 | 403,895 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,962 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,250 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,774 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,976 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,819 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,313 |
| Departments of France | 0 | - | 4.93 | 54,639 |
| Germany Country Quiz | 0 | - | 4.83 | 158,347 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,748 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,820 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,711 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,645 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,192 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,385 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,934 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,735 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,004 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,317 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,666 |
| Counties of Ireland | 0 | - | 4.92 | 196,348 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,074 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,483 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,531 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,209 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,786 |
| Counties of Wales | 0 | - | 4.63 | 39,427 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,596 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,852 |
| The Trojan War | 0 | - | 4.83 | 39,863 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,429 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,726 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,138 |
| Roman Emperors | 0 | - | 4.95 | 120,595 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,607 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,143 |
| British Monopoly Board | 0 | - | 4.52 | 41,210 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,822 |
| Medieval English History | 0 | - | 4.53 | 43,594 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,255 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,890 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,356 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,149 |
| The Only European Country ... | 0 | - | 4.91 | 217,797 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,836 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,143 |
| Doctor Who Actors | 0 | - | 4.61 | 17,962 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,556 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 142,324 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,683 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,880 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,831 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,057 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,996 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,906 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,391 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,209 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,867 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,826 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,235 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,020 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,819 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,153 |
| Councils of Scotland | 0 | - | 4.58 | 28,602 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,958 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,083 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,627 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,739 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,479 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,724 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,980 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,734 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,506 |
| Slavic Countries | 0 | - | 4.96 | 112,012 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,256 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,366 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,525 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,380 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,504 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,716 |
| British Geography A-Z | 0 | - | 4.42 | 19,576 |
| Scottish Clans | 0 | - | 4.70 | 21,404 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,745 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,311 |
| History of Scotland | 0 | - | 4.51 | 21,137 |
| London A-Z | 0 | - | 4.10 | 40,835 |
| Champions League Winners | 0 | - | 4.92 | 1,011,161 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,232 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,160 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,003 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,907 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,111 |
| Monarchies of Europe | 0 | - | 4.90 | 98,459 |
| European Countries with One Border | 0 | - | 4.97 | 183,282 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,051 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,540 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,880 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,989 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,249 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,448 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,249 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,320 |
| Countries That Border Russia | 0 | - | 4.98 | 463,246 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,214 |
| Austria Country Quiz | 0 | - | 4.57 | 59,892 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,007 |
| France Country Quiz | 0 | - | 4.70 | 135,313 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,994 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,349 |
| States of Germany | 0 | - | 4.95 | 153,605 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,374 |
| Greece Country Quiz | 0 | - | 4.74 | 66,436 |
| Regions of Italy | 0 | - | 4.92 | 76,443 |
| Italy Country Quiz | 0 | - | 4.77 | 123,725 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,850 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,593 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,721 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,524 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,593 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,253 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,102 |
| Spain Country Quiz | 0 | - | 4.44 | 128,912 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,705 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,501 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,498 |
| American to British Word Translation | 0 | - | 4.14 | 139,417 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,974 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,372 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,397 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 395,611 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,425 |
| English Royal Consorts | 0 | - | 4.38 | 37,445 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,991 |
| Geography of the British Empire | 0 | - | 4.48 | 39,784 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,446 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,378 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,232 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,640 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,562 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,695 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,572 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,749 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,007 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,542 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,839 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,267 |
| Countries that Border Poland | 0 | - | 4.99 | 172,728 |
| Russia Country Quiz | 0 | - | 4.83 | 114,801 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,034 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,820 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,535 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,499 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,447 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,758 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,893 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,121 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,974 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,477 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,084 |
| Finland Country Quiz | 0 | - | 4.51 | 59,834 |
| Norway Country Quiz | 0 | - | 4.44 | 77,570 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,274 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,397 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,565 |
| British Spellings | 0 | - | 4.06 | 99,529 |
| British Groups of Things | 0 | - | 4.25 | 82,933 |
| British to American Food Translation | 0 | - | 3.38 | 52,000 |
| British Acronyms | 0 | - | 4.40 | 45,874 |
| UK Immigration by Country | 0 | - | 4.94 | 141,265 |
| Arthurian Legend | 0 | - | 4.33 | 25,136 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,067 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,370 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,461 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,315 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,183 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,070 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,713 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,501 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,998 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,765 |
| Geography of Scotland | 0 | - | 4.63 | 21,680 |
| History of London | 0 | - | 4.33 | 26,233 |
| Movies Set in London | 0 | - | 4.26 | 28,945 |
| Famous Scottish People | 0 | - | 4.22 | 18,418 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,362 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,270 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,286 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,680 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,895 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,474 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,177 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,951 |
