| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 47,259 |
| English Monarchs Quiz | 0 | - | 4.91 | 455,144 |
| World Capitals Closest to London | 0 | - | 4.91 | 94,608 |
| 50 Busiest Air Routes from London | 0 | - | 4.88 | 87,741 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 108,113 |
| Counties of England | 0 | - | 4.97 | 705,812 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 91,467 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 356,603 |
| London A-Z | 0 | - | 4.19 | 38,964 |
| British Monopoly Board | 0 | - | 4.51 | 39,527 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.94 | 119,175 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 85,108 |
| Houses of British Monarchs | 0 | - | 4.49 | 52,943 |
| Monarchies of Europe | 0 | - | 4.89 | 88,308 |
| Countries Bordering France | 0 | - | 4.87 | 361,883 |
| Countries Bordering Germany | 0 | - | 4.99 | 344,714 |
| British Acronyms | 0 | - | 4.41 | 43,791 |
| England or Wales? | 0 | - | 4.93 | 41,103 |
| Europe Map Quiz | 0 | - | 5.00 | 4,357,100 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 183,191 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 117,165 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 205,280 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 146,270 |
| Countries Closest to Spain | 0 | - | 4.95 | 208,891 |
| United Kingdom A-Z | 0 | - | 4.53 | 81,988 |
| British History A-Z | 0 | - | 4.47 | 40,196 |
| Countries Bordering Austria | 0 | - | 4.97 | 111,252 |
| Countries that Visit France the Most | 0 | - | 4.81 | 40,611 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 67,057 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 53,765 |
| Countries Bordering Italy | 0 | - | 4.95 | 95,693 |
| Countries Closest to Italy | 0 | - | 4.97 | 182,035 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.82 | 10,389 |
| Greenland Country Quiz | 0 | - | 4.82 | 32,972 |
| Countries Closest to Iceland | 0 | - | 4.87 | 64,247 |
| Countries that Beat Spain | 0 | - | 4.95 | 56,682 |
| English Royal Consorts | 0 | - | 4.29 | 34,906 |
| The Reign of Queen Elizabeth I | 0 | - | 4.50 | 29,946 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 393,145 |
| Countries that Beat Germany | 0 | - | 4.87 | 71,569 |
| The Trojan War | 0 | - | 4.81 | 36,373 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 592,747 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.81 | 87,545 |
| Countries that Beat Italy | 0 | - | 4.88 | 46,626 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 72,527 |
| Roman Emperors | 0 | - | 4.96 | 98,133 |
| 100 Greatest Britons Quiz | 0 | - | 4.39 | 46,348 |
| English Monarchs in Order by First Letter | 0 | - | 4.46 | 24,712 |
| Ultimate Harry Potter Name Game | 0 | - | 4.95 | 468,012 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,457 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,954 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 95,616 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,349 |
| The Only European Country ... | 0 | - | 4.93 | 183,521 |
| French Geography Quiz #1 | 0 | - | 4.86 | 31,629 |
| Name that Greek Letter | 0 | - | 4.94 | 298,840 |
| Invasions of Great Britain | 0 | - | 4.49 | 56,136 |
| British Geography Quiz #1 | 0 | - | 4.51 | 46,084 |
| British Geography A-Z | 0 | - | 4.40 | 18,227 |
| Best-Selling British Musical Acts | 0 | - | 4.47 | 44,053 |
| Beatles Songs Quiz | 0 | - | 4.95 | 213,203 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 277,057 |
| English First Names of the Middle Ages | 0 | - | 4.41 | 46,034 |
| British History Quiz for Dummies | 0 | - | 4.54 | 62,560 |
| The Reign of Queen Elizabeth II | 0 | - | 4.38 | 34,010 |
| England's Most Successful Football Clubs | 0 | - | 4.41 | 163,245 |
| English Cities With Multiple Football Teams | 0 | - | 4.44 | 61,127 |
| Teams that Beat England in Football | 0 | - | 4.66 | 74,500 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,068,340 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,210,582 |
| UK Cities Map Quiz | 0 | - | 4.95 | 438,444 |
| Foods in a Full English Breakfast | 0 | - | 4.42 | 74,813 |
| Members of the British Royal Family | 0 | - | 4.12 | 110,205 |
| The Reign of Henry VIII | 0 | - | 4.24 | 26,486 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.29 | 23,510 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 20,923 |
| Champions League Winners | 0 | - | 4.92 | 895,056 |
| European Geography By Letter - A | 0 | - | 4.63 | 125,848 |
| European Geography By Letter - B #1 | 0 | - | 4.75 | 104,869 |
| European Geography By Letter - C | 0 | - | 4.45 | 106,198 |
| European Geography By Letter - D | 0 | - | 4.51 | 100,651 |
| European Geography By Letter - L | 0 | - | 4.51 | 106,328 |
| European Geography By Letter - M | 0 | - | 4.55 | 115,592 |
| European Geography By Letter - P | 0 | - | 4.79 | 90,701 |
| European Geography By Letter - N | 0 | - | 4.42 | 94,433 |
| European Geography By Letter - V | 0 | - | 4.45 | 87,461 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 94,757 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,333 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,288 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,936 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 78,744 |
| European Secessionist Movements on a Map | 0 | - | 4.51 | 31,941 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 289,243 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 123,294 |
| European Geography By Letter - B #2 | 0 | - | 4.72 | 63,218 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 76,566 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 117,017 |
| Slavic Countries | 0 | - | 4.96 | 101,681 |
| Ancient Greece A-Z | 0 | - | 4.66 | 21,179 |
| Famous Irish People | 0 | - | 4.01 | 44,634 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 32,774 |
| Regions of Spain Quiz | 0 | - | 4.87 | 97,610 |
| Cantons of Switzerland | 0 | - | 4.97 | 41,596 |
| Languages of the United Kingdom | 0 | - | 4.12 | 38,691 |
| Counties of England Map Quiz | 0 | - | 4.97 | 290,280 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.50 | 36,799 |
| The British Royal Family - Modern Times | 0 | - | 4.14 | 20,777 |
| People on Money - England | 0 | - | 4.34 | 16,038 |
| British Geography Quiz #3 | 0 | - | 4.57 | 28,514 |
| Shakespearean Characters | 0 | - | 4.40 | 36,194 |
| Groups of Things - Harry Potter | 0 | - | 4.85 | 264,166 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 354,894 |
| Wives of King Henry VIII | 0 | - | 4.55 | 51,676 |
| Countries the UK Declared War On | 0 | - | 4.58 | 113,854 |
| Geography of the British Empire | 0 | - | 4.51 | 37,440 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 22,378 |
| Counties of Wales | 0 | - | 4.62 | 34,223 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 282,602 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,477 |
| Monarchies of Asia | 0 | - | 4.95 | 54,864 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 224,426 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 85,559 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 123,498 |
| Three Band Flags of Europe | 0 | - | 4.97 | 174,526 |
| Catholic Countries in Europe | 0 | - | 4.86 | 85,492 |
| Pixelated Europe Map | 0 | - | 4.90 | 111,097 |
| European Countries with One Border | 0 | - | 4.96 | 152,745 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 146,648 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 135,997 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 60,432 |
| Category Elimination - European Geography #3 | 0 | - | 4.87 | 67,962 |
| Federal Subjects of Russia | 0 | - | 4.95 | 117,342 |
| Countries That Border Russia | 0 | - | 4.98 | 431,525 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 103,407 |
| Regions of France Map Quiz | 0 | - | 4.96 | 129,482 |
| France Immigration by Country | 0 | - | 4.81 | 70,393 |
| States of Germany Map Quiz | 0 | - | 4.91 | 122,111 |
| States of Germany | 0 | - | 4.94 | 127,409 |
| Germany Immigration by Country | 0 | - | 4.91 | 71,466 |
| States of the German Confederation in 1848 | 0 | - | 4.85 | 27,191 |
| Counties of Ireland | 0 | - | 4.90 | 163,885 |
| Regions of Italy | 0 | - | 4.89 | 62,237 |
| History of The Netherlands | 0 | - | 4.43 | 15,988 |
| Denmark Country Quiz | 0 | - | 4.79 | 70,619 |
| Finland Country Quiz | 0 | - | 4.48 | 53,906 |
| Iceland Country Quiz | 0 | - | 4.66 | 39,512 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 87,868 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 171,755 |
| Spanish History A-Z | 0 | - | 4.30 | 11,402 |
| Countries Bordering Spain | 0 | - | 4.51 | 65,178 |
| British Spellings Quiz | 0 | - | 4.04 | 95,143 |
| British Groups of Things | 0 | - | 4.26 | 80,787 |
| Arthurian Legend | 0 | - | 4.35 | 24,383 |
| United Kingdom Decoder | 0 | - | 4.27 | 38,907 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.41 | 62,283 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.22 | 17,993 |
| Countries that Visit the UK the Most | 0 | - | 4.84 | 64,385 |
| Geography of Scotland | 0 | - | 4.62 | 19,876 |
| History of London | 0 | - | 4.31 | 24,554 |
| Medieval English History | 0 | - | 4.52 | 41,300 |
| Movies Set in London | 0 | - | 4.25 | 28,078 |
| England Football Most International Caps | 0 | - | 4.05 | 51,232 |
| Famous Scottish People | 0 | - | 4.19 | 17,588 |
| All Champions League Teams Ever | 0 | - | 4.90 | 108,261 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 117,344 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.91 | 95,066 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 84,268 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 81,433 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.88 | 70,243 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 83,140 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 68,185 |
| Deadliest U.S. Wars | 0 | - | 4.83 | 160,198 |
| European Geography By Letter - E | 0 | - | 4.21 | 106,717 |
| European Geography By Letter - F | 0 | - | 4.16 | 86,195 |
| European Geography By Letter - H | 0 | - | 4.31 | 89,818 |
| European Geography By Letter - G | 0 | - | 4.25 | 96,030 |
| European Geography By Letter - I | 0 | - | 4.10 | 89,794 |
| European Geography By Letter - K | 0 | - | 4.14 | 65,260 |
| European Geography By Letter - O | 0 | - | 4.28 | 58,427 |
| European Geography By Letter - R | 0 | - | 4.40 | 88,347 |
| European Geography by Letter - W | 0 | - | 4.22 | 78,858 |
| European Geography By Letter - T | 0 | - | 4.40 | 71,617 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 47,419 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,803 |
| European Geography A-Z | 0 | - | 4.37 | 46,076 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.72 | 54,484 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 129,685 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 57,749 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 251,446 |
| Category Elimination - European Countries #1 | 0 | - | 4.88 | 78,217 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 193,211 |
| Name a Valid European Country #2 | 0 | - | 4.93 | 86,130 |
| Countries that Border Poland | 0 | - | 4.99 | 160,764 |
| Russia Country Quiz | 0 | - | 4.85 | 105,093 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.92 | 76,957 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,778 |
| Croatia Country Quiz | 0 | - | 4.81 | 38,348 |
| Countries that Border Hungary | 0 | - | 4.98 | 97,543 |
| Countries Bordering Serbia | 0 | - | 4.95 | 84,461 |
| France Cities Map Quiz | 0 | - | 4.96 | 150,626 |
