| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 47,151 |
| English Monarchs Quiz | 0 | - | 4.91 | 454,339 |
| World Capitals Closest to London | 0 | - | 4.91 | 94,487 |
| 50 Busiest Air Routes from London | 0 | - | 4.88 | 87,573 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 107,710 |
| Counties of England | 0 | - | 4.97 | 704,069 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 91,341 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 355,702 |
| London A-Z | 0 | - | 4.19 | 38,813 |
| British Monopoly Board | 0 | - | 4.51 | 39,491 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.94 | 111,564 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 85,026 |
| Houses of British Monarchs | 0 | - | 4.49 | 52,871 |
| Monarchies of Europe | 0 | - | 4.89 | 88,191 |
| Countries Bordering France | 0 | - | 4.87 | 361,440 |
| Countries Bordering Germany | 0 | - | 4.99 | 344,305 |
| British Acronyms | 0 | - | 4.41 | 43,758 |
| England or Wales? | 0 | - | 4.93 | 41,009 |
| Europe Map Quiz | 0 | - | 5.00 | 4,351,395 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 182,991 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 116,996 |
| Category Elimination - European Geography #1 | 0 | - | 4.97 | 204,868 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 145,960 |
| Countries Closest to Spain | 0 | - | 4.95 | 208,576 |
| United Kingdom A-Z | 0 | - | 4.53 | 81,685 |
| British History A-Z | 0 | - | 4.47 | 40,107 |
| Countries Bordering Austria | 0 | - | 4.97 | 111,148 |
| Countries that Visit France the Most | 0 | - | 4.81 | 40,528 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 66,970 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 53,527 |
| Countries Bordering Italy | 0 | - | 4.95 | 95,622 |
| Countries Closest to Italy | 0 | - | 4.97 | 181,808 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.82 | 10,354 |
| Greenland Country Quiz | 0 | - | 4.82 | 32,912 |
| Countries Closest to Iceland | 0 | - | 4.87 | 64,126 |
| Countries that Beat Spain | 0 | - | 4.95 | 56,588 |
| English Royal Consorts | 0 | - | 4.29 | 34,859 |
| The Reign of Queen Elizabeth I | 0 | - | 4.50 | 29,912 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 392,554 |
| Countries that Beat Germany | 0 | - | 4.87 | 71,371 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 591,917 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.81 | 87,323 |
| Countries that Beat Italy | 0 | - | 4.88 | 46,514 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 72,423 |
| Roman Emperors | 0 | - | 4.96 | 97,824 |
| 100 Greatest Britons Quiz | 0 | - | 4.39 | 46,324 |
| English Monarchs in Order by First Letter | 0 | - | 4.44 | 24,284 |
| Ultimate Harry Potter Name Game | 0 | - | 4.95 | 467,569 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,045 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,590 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 95,306 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,298 |
| The Only European Country ... | 0 | - | 4.93 | 183,057 |
| French Geography Quiz #1 | 0 | - | 4.86 | 31,545 |
| Name that Greek Letter | 0 | - | 4.94 | 298,531 |
| Invasions of Great Britain | 0 | - | 4.49 | 56,096 |
| British Geography Quiz #1 | 0 | - | 4.51 | 46,044 |
| British Geography A-Z | 0 | - | 4.39 | 18,186 |
| Best-Selling British Musical Acts | 0 | - | 4.47 | 43,972 |
| Beatles Songs Quiz | 0 | - | 4.95 | 212,638 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 276,787 |
| English First Names of the Middle Ages | 0 | - | 4.41 | 45,983 |
| British History Quiz for Dummies | 0 | - | 4.54 | 62,466 |
| The Reign of Queen Elizabeth II | 0 | - | 4.38 | 33,978 |
| England's Most Successful Football Clubs | 0 | - | 4.41 | 162,930 |
| English Cities With Multiple Football Teams | 0 | - | 4.44 | 60,868 |
| Teams that Beat England in Football | 0 | - | 4.66 | 74,328 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,066,122 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,208,277 |
| UK Cities Map Quiz | 0 | - | 4.95 | 437,983 |
| Foods in a Full English Breakfast | 0 | - | 4.42 | 74,698 |
| Members of the British Royal Family | 0 | - | 4.11 | 109,858 |
| The Reign of Henry VIII | 0 | - | 4.24 | 26,460 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.29 | 23,491 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 20,899 |
| Champions League Winners | 0 | - | 4.91 | 892,361 |
| European Geography By Letter - A | 0 | - | 4.63 | 125,751 |
| European Geography By Letter - B #1 | 0 | - | 4.75 | 104,806 |
| European Geography By Letter - C | 0 | - | 4.45 | 106,136 |
| European Geography By Letter - D | 0 | - | 4.51 | 100,588 |
| European Geography By Letter - L | 0 | - | 4.51 | 106,254 |
| European Geography By Letter - M | 0 | - | 4.55 | 115,523 |
| European Geography By Letter - P | 0 | - | 4.79 | 90,638 |
| European Geography By Letter - N | 0 | - | 4.42 | 94,386 |
| European Geography By Letter - V | 0 | - | 4.45 | 87,404 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 94,704 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,159 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,158 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,454 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 78,636 |
| European Secessionist Movements on a Map | 0 | - | 4.51 | 31,888 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 288,881 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 122,488 |
| European Geography By Letter - B #2 | 0 | - | 4.72 | 63,153 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 76,369 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 116,914 |
| Slavic Countries | 0 | - | 4.96 | 101,564 |
| Ancient Greece A-Z | 0 | - | 4.63 | 21,075 |
| Famous Irish People | 0 | - | 4.01 | 44,606 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 32,689 |
| Regions of Spain Quiz | 0 | - | 4.87 | 97,332 |
| Cantons of Switzerland | 0 | - | 4.97 | 41,482 |
| Languages of the United Kingdom | 0 | - | 4.12 | 38,656 |
| Counties of England Map Quiz | 0 | - | 4.97 | 289,942 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.50 | 36,776 |
| The British Royal Family - Modern Times | 0 | - | 4.12 | 20,754 |
| People on Money - England | 0 | - | 4.34 | 16,027 |
| British Geography Quiz #3 | 0 | - | 4.56 | 28,479 |
| Shakespearean Characters | 0 | - | 4.40 | 36,146 |
| Groups of Things - Harry Potter | 0 | - | 4.85 | 263,828 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 354,277 |
| Wives of King Henry VIII | 0 | - | 4.55 | 51,617 |
| Countries the UK Declared War On | 0 | - | 4.58 | 113,727 |
| Geography of the British Empire | 0 | - | 4.51 | 37,414 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 22,356 |
| Counties of Wales | 0 | - | 4.62 | 34,157 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 281,522 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,400 |
| Monarchies of Asia | 0 | - | 4.95 | 54,785 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 224,234 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 85,417 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 123,260 |
| Three Band Flags of Europe | 0 | - | 4.97 | 173,812 |
| Catholic Countries in Europe | 0 | - | 4.86 | 85,277 |
| Pixelated Europe Map | 0 | - | 4.90 | 110,946 |
| European Countries with One Border | 0 | - | 4.96 | 152,554 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 146,452 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 135,762 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 60,269 |
| Category Elimination - European Geography #3 | 0 | - | 4.87 | 67,756 |
| Federal Subjects of Russia | 0 | - | 4.95 | 116,807 |
| Countries That Border Russia | 0 | - | 4.98 | 431,064 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 103,093 |
| Regions of France Map Quiz | 0 | - | 4.96 | 129,265 |
| France Immigration by Country | 0 | - | 4.81 | 70,230 |
| States of Germany Map Quiz | 0 | - | 4.91 | 121,966 |
| States of Germany | 0 | - | 4.94 | 127,048 |
| Germany Immigration by Country | 0 | - | 4.91 | 71,309 |
| States of the German Confederation in 1848 | 0 | - | 4.85 | 27,128 |
| Counties of Ireland | 0 | - | 4.90 | 163,405 |
| Regions of Italy | 0 | - | 4.89 | 62,035 |
| History of The Netherlands | 0 | - | 4.43 | 15,949 |
| Denmark Country Quiz | 0 | - | 4.79 | 70,505 |
| Finland Country Quiz | 0 | - | 4.48 | 53,789 |
| Iceland Country Quiz | 0 | - | 4.66 | 39,431 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 87,571 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 171,547 |
| Spanish History A-Z | 0 | - | 4.30 | 11,386 |
| Countries Bordering Spain | 0 | - | 4.51 | 65,117 |
| British Spellings Quiz | 0 | - | 4.04 | 95,105 |
| British Groups of Things | 0 | - | 4.26 | 80,753 |
| Arthurian Legend | 0 | - | 4.35 | 24,376 |
| United Kingdom Decoder | 0 | - | 4.27 | 38,890 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.41 | 62,136 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.22 | 17,967 |
| Countries that Visit the UK the Most | 0 | - | 4.85 | 64,182 |
| Geography of Scotland | 0 | - | 4.62 | 19,849 |
| History of London | 0 | - | 4.31 | 24,525 |
| Medieval English History | 0 | - | 4.52 | 41,255 |
| Movies Set in London | 0 | - | 4.25 | 28,050 |
| England Football Most International Caps | 0 | - | 4.05 | 51,182 |
| Famous Scottish People | 0 | - | 4.19 | 17,576 |
| All Champions League Teams Ever | 0 | - | 4.90 | 108,005 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 117,258 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.91 | 94,857 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 84,102 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 81,289 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.88 | 69,511 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 82,958 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 68,129 |
| Deadliest U.S. Wars | 0 | - | 4.83 | 160,015 |
| European Geography By Letter - E | 0 | - | 4.21 | 106,666 |
| European Geography By Letter - F | 0 | - | 4.16 | 86,148 |
| European Geography By Letter - H | 0 | - | 4.31 | 89,767 |
| European Geography By Letter - G | 0 | - | 4.25 | 95,971 |
| European Geography By Letter - I | 0 | - | 4.10 | 89,749 |
| European Geography By Letter - K | 0 | - | 4.14 | 65,211 |
| European Geography By Letter - O | 0 | - | 4.28 | 58,397 |
| European Geography By Letter - R | 0 | - | 4.40 | 88,307 |
| European Geography by Letter - W | 0 | - | 4.22 | 78,816 |
| European Geography By Letter - T | 0 | - | 4.40 | 71,571 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 47,385 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,737 |
| European Geography A-Z | 0 | - | 4.37 | 45,932 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.72 | 54,432 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 129,564 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 57,589 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 250,704 |
| Category Elimination - European Countries #1 | 0 | - | 4.88 | 78,080 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 192,924 |
| Name a Valid European Country #2 | 0 | - | 4.93 | 85,945 |
| Countries that Border Poland | 0 | - | 4.99 | 160,376 |
| Russia Country Quiz | 0 | - | 4.85 | 104,919 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.92 | 76,854 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,605 |
| Croatia Country Quiz | 0 | - | 4.81 | 38,250 |
| Countries that Border Hungary | 0 | - | 4.98 | 97,419 |
| Countries Bordering Serbia | 0 | - | 4.95 | 84,331 |
| France Cities Map Quiz | 0 | - | 4.96 | 150,381 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.49 | 36,228 |
