| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,167 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,882 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,153 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,467 |
| Name the English Monarchs | 0 | - | 4.92 | 500,234 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,521 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,720 |
| Counties of England | 0 | - | 4.97 | 792,799 |
| Monarchies of Europe | 0 | - | 4.90 | 97,716 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,966 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,366 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,108 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,173 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.20 | 48,360 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,812 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,666 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,538 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,784 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,870 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,970 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,160 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,856 |
| Middle Earth Geography | 0 | - | 4.56 | 39,629 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,028 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,637 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,622 |
| England or Wales? | 0 | - | 4.94 | 45,499 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,365 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,078 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,711 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,294 |
| Europe Map Quiz | 0 | - | 5.00 | 4,747,060 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,643 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,115 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,923 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,542 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,074 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,021 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 399,194 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,475 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,630 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,274 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,893 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,776 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,968 |
| British Monopoly Board | 0 | - | 4.52 | 41,102 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,158 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,285 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,297 |
| Olympian Gods Quiz | 0 | - | 4.96 | 498,532 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,551 |
| British Groups of Things | 0 | - | 4.25 | 82,784 |
| British Acronyms | 0 | - | 4.39 | 45,711 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,998 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,272 |
| Lord of the Rings - Races | 0 | - | 4.24 | 58,535 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.61 | 20,600 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,691 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,477 |
| Doctor Who Actors | 0 | - | 4.61 | 17,887 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,042 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,026 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,006 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,217 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,364 |
| The Only European Country ... | 0 | - | 4.91 | 215,244 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,378 |
| Germany A-Z | 0 | - | 4.56 | 62,474 |
| Ancient Greek Words | 0 | - | 4.93 | 111,131 |
| Italy A-Z | 0 | - | 4.49 | 58,029 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,845 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,580 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,972 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,729 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,378 |
| Roald Dahl Books | 0 | - | 4.44 | 33,979 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.57 | 34,271 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,751 |
| British History A-Z #1 | 0 | - | 4.45 | 46,313 |
| People Buried at Westminster Abbey | 0 | - | 4.67 | 14,222 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,354 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,693 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,209 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,750 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,636 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,147 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,792 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,085 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 61,129 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,183 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,735 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,444 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,514 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,971 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,791 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,544 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,627 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,859 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,409 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,582 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,271 |
| European Countries with One Border | 0 | - | 4.97 | 182,167 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,030 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,716 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,578 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 75,892 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,003 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,514 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,776 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,550 |
| Slavic Countries | 0 | - | 4.96 | 111,280 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,386 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,552 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,841 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,200 |
| States of Germany | 0 | - | 4.96 | 151,168 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,585 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,772 |
| Regions of Italy | 0 | - | 4.92 | 75,240 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 49,616 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,225 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,761 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,388 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,689 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,304 |
| Name a Valid English City | 0 | - | 4.19 | 16,679 |
| British Geography A-Z | 0 | - | 4.41 | 19,468 |
| Shakespearean Phrases | 0 | - | 4.57 | 36,620 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,746 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 391,736 |
| Imagine Lyrics | 0 | - | 4.53 | 43,150 |
| English Royal Consorts | 0 | - | 4.37 | 37,277 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.57 | 14,581 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 240,463 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 167,013 |
| Premier League Relegated Teams | 0 | - | 4.78 | 125,910 |
| Countries of Premier League Players | 0 | - | 4.43 | 202,768 |
| English Premier League Champions | 0 | - | 4.46 | 193,908 |
| All EPL Teams Ever | 0 | - | 4.61 | 266,475 |
| FA Cup Winners | 0 | - | 4.42 | 149,771 |
| Champions League Winners | 0 | - | 4.92 | 1,001,035 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,810 |
| Monarchies of Asia | 0 | - | 4.97 | 70,849 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,649 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,367 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,687 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 335,783 |
| Groups of Things - The Bible | 0 | - | 4.43 | 55,116 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,794 |
| Name a Valid African Country | 0 | - | 4.98 | 153,461 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,488 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,794 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,697 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,133 |
| Russia Country Quiz | 0 | - | 4.85 | 114,066 |
| Countries That Border Russia | 0 | - | 4.98 | 460,420 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,118 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,205 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,963 |
| Departments of France | 0 | - | 4.93 | 53,394 |
| Countries Bordering France | 0 | - | 4.83 | 401,217 |
| Germany Country Quiz | 0 | - | 4.82 | 157,229 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,601 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,067 |
| Italy Country Quiz | 0 | - | 4.82 | 122,718 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,861 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,509 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,161 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,448 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,462 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,076 |
| American to British Word Translation | 0 | - | 4.13 | 138,350 |
| British to American Food Translation | 0 | - | 3.38 | 51,910 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,819 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,460 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,630 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,261 |
| Jane Austen Novels | 0 | - | 4.41 | 27,418 |
| Beatles Lyrics First Names | 0 | - | 4.38 | 34,581 |
| Elton John Quiz | 0 | - | 4.48 | 18,442 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,270 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,119 |
| Geography of the British Empire | 0 | - | 4.48 | 39,587 |
| Medieval English History | 0 | - | 4.53 | 43,409 |
| Counties of Wales | 0 | - | 4.63 | 39,071 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,307 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,698 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,731 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,511 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,412,016 |
| Five Biggest Cities by Country | 0 | - | 4.69 | 166,086 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,155 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,968 |
| Hindu Countries | 0 | - | 4.86 | 49,848 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,542 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,121 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,190 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,835 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,137 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,155 |
