| English Monarchs Quiz | 0 | - | 4.91 | 448,003 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 104,509 |
| World Capitals Closest to London | 0 | - | 4.91 | 93,508 |
| 50 Busiest Air Routes from London | 0 | - | 4.89 | 86,142 |
| Category Elimination - European Countries #1 | 0 | - | 4.87 | 76,867 |
| Countries that Beat Spain | 0 | - | 4.95 | 55,928 |
| Counties of England | 0 | - | 4.96 | 692,311 |
| The United States... or the United Kingdom? | 0 | - | 4.89 | 90,393 |
| 2025 Football League Teams | 0 | - | 4.94 | 346,020 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,188,247 |
| Countries that Beat Germany | 0 | - | 4.87 | 70,384 |
| Countries that Beat Italy | 0 | - | 4.88 | 45,495 |
| English First Names of the Middle Ages | 0 | - | 4.41 | 45,470 |
| French Geography Quiz #1 | 0 | - | 4.86 | 31,129 |
| Top 4 in English Football, 1888–2024 | 0 | - | 4.95 | 107,951 |
| Parts of the United Kingdom | 0 | - | 4.88 | 84,001 |
| British Geography Quiz #1 | 0 | - | 4.53 | 45,745 |
| Best-Selling British Musical Acts | 0 | - | 4.47 | 43,582 |
| Houses of British Monarchs | 0 | - | 4.50 | 52,204 |
| Countries Bordering France | 0 | - | 4.87 | 357,816 |
| Countries Bordering Germany | 0 | - | 4.99 | 341,138 |
| Most Common Surnames in the UK | 0 | - | 4.18 | 65,845 |
| Foods in a Full English Breakfast | 0 | - | 4.41 | 73,595 |
| England or Wales? | 0 | - | 4.93 | 40,344 |
| Europe Map Quiz | 0 | - | 5.00 | 4,302,243 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 189,518 |
| Name a Valid European Country #2 | 0 | - | 4.93 | 84,540 |
| Countries Closest to Spain | 0 | - | 4.95 | 206,242 |
| Countries Bordering Austria | 0 | - | 4.97 | 110,172 |
| Countries that Visit France the Most | 0 | - | 4.84 | 39,998 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 66,369 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 52,281 |
| Countries Bordering Italy | 0 | - | 4.92 | 78,849 |
| Countries Closest to Italy | 0 | - | 4.97 | 179,331 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.82 | 9,946 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 71,799 |
| Roman Emperors | 0 | - | 4.95 | 96,172 |
| Greenland Country Quiz | 0 | - | 4.81 | 32,427 |
| Countries Closest to Iceland | 0 | - | 4.87 | 62,944 |
| British Monopoly Board | 0 | - | 4.51 | 39,279 |
| British Geography Quiz #3 | 0 | - | 4.56 | 28,208 |
| Lord of the Rings Decoder | 0 | - | 4.58 | 39,146 |
| English Royal Consorts | 0 | - | 4.27 | 34,580 |
| The Reign of Queen Elizabeth I | 0 | - | 4.50 | 29,676 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 387,049 |
| The Trojan War | 0 | - | 4.81 | 35,999 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 585,271 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.81 | 85,678 |
| Countries Italy Declared War On | 0 | - | 4.79 | 40,004 |
| Ultimate Harry Potter Name Game | 0 | - | 4.95 | 464,131 |
| Lord of the Rings Characters | 0 | - | 4.54 | 105,746 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 46,527 |
| Countries That Use the Euro | 0 | - | 4.92 | 63,451 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 336,285 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 92,687 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,082 |
| The Only European Country ... | 0 | - | 4.94 | 179,099 |
| Name that Greek Letter | 0 | - | 4.94 | 296,292 |
| Countries that Beat the Netherlands | 0 | - | 4.58 | 33,508 |
| Geography of the Spanish Empire | 0 | - | 4.48 | 35,256 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 100,056 |
| Arthurian Legend | 0 | - | 4.35 | 24,295 |
| Invasions of Great Britain | 0 | - | 4.49 | 55,666 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.22 | 17,744 |
| Middle Earth Geography | 0 | - | 4.56 | 37,296 |
| Lord of the Rings Trivia | 0 | - | 4.51 | 75,432 |
| Members of the Fellowship of the Ring | 0 | - | 4.79 | 43,235 |
| Beatles Songs Quiz | 0 | - | 4.95 | 208,395 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 274,254 |
| British History A-Z | 0 | - | 4.47 | 39,580 |
| The Reign of Queen Elizabeth II | 0 | - | 4.38 | 33,775 |
| English Cities With Multiple Football Teams | 0 | - | 4.47 | 59,262 |
| Teams that Beat England in Football | 0 | - | 4.64 | 73,248 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,047,467 |
| Countries that Beat France | 0 | - | 4.57 | 66,041 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 400,289 |
| Two Letter Roman Numerals | 0 | - | 4.98 | 48,834 |
| Geography of Spain | 0 | - | 4.52 | 20,382 |
| 100 Greatest Britons Quiz | 0 | - | 4.43 | 46,049 |
| British Acronyms | 0 | - | 4.41 | 43,426 |
| UK Cities Map Quiz | 0 | - | 4.94 | 433,840 |
| The Reign of Henry VIII | 0 | - | 4.24 | 26,309 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.29 | 23,372 |
| Sherlock Holmes Quiz | 0 | - | 4.48 | 20,777 |
| London A-Z | 0 | - | 4.19 | 38,523 |
| Champions League Winners | 0 | - | 4.91 | 856,933 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 195,276 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,732 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,575 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 186,936 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 77,142 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 285,864 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 116,427 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,980 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 115,882 |
| Slavic Countries | 0 | - | 4.96 | 100,741 |
| French Geography Quiz #2 | 0 | - | 4.64 | 21,337 |
| The Reign of Napoleon | 0 | - | 4.53 | 36,149 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 31,912 |
| Regions of Spain Quiz | 0 | - | 4.86 | 95,247 |
| Cantons of Switzerland | 0 | - | 4.96 | 40,458 |
| British Words Quiz #2 | 0 | - | 4.03 | 106,948 |
| Languages of the United Kingdom | 0 | - | 4.10 | 38,375 |
| Counties of England Map Quiz | 0 | - | 4.97 | 287,242 |
| United Kingdom A-Z | 0 | - | 4.53 | 81,017 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.50 | 36,512 |
| Shakespearean Characters | 0 | - | 4.39 | 35,884 |
| Groups of Things - Harry Potter | 0 | - | 4.86 | 261,123 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 349,846 |
| Wives of King Henry VIII | 0 | - | 4.53 | 44,660 |
| Countries the UK Declared War On | 0 | - | 4.58 | 112,463 |
| Geography of the British Empire | 0 | - | 4.50 | 37,080 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 22,229 |
| Counties of Wales | 0 | - | 4.61 | 33,600 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 271,799 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 121,805 |
| U.S. State Nicknames Quiz | 0 | - | 4.49 | 46,238 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 84,017 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 121,102 |
| Three Band Flags of Europe | 0 | - | 4.97 | 161,381 |
| Pixelated Europe Map | 0 | - | 4.90 | 109,683 |
| Monarchies of Europe | 0 | - | 4.88 | 87,159 |
| European Countries with One Border | 0 | - | 4.96 | 151,056 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 144,679 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 133,984 |
| Federal Subjects of Russia | 0 | - | 4.95 | 112,977 |
| Countries That Border Russia | 0 | - | 4.98 | 426,605 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 102,230 |
| Regions of France Map Quiz | 0 | - | 4.96 | 127,655 |
| States of Germany Map Quiz | 0 | - | 4.91 | 120,390 |
| States of Germany | 0 | - | 4.93 | 124,149 |
| Germany Immigration by Country | 0 | - | 4.90 | 69,940 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 21,986 |
| States of the German Confederation in 1848 | 0 | - | 4.83 | 26,598 |
| Counties of Ireland | 0 | - | 4.89 | 159,567 |
| Countries that Beat Ireland | 0 | - | 4.41 | 31,164 |
| Regions of Italy | 0 | - | 4.88 | 60,645 |
| Political Figures by Last Name #1 | 0 | - | 4.57 | 60,367 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,120,680 |
| Countries Surrounding Rome | 0 | - | 4.96 | 46,665 |
| Denmark Country Quiz | 0 | - | 4.79 | 69,746 |
| Finland Country Quiz | 0 | - | 4.48 | 53,074 |
| Norway Country Quiz | 0 | - | 4.42 | 56,784 |
| Iceland Country Quiz | 0 | - | 4.71 | 38,887 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 86,401 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 169,538 |
| Countries Bordering Spain | 0 | - | 4.50 | 64,483 |
| British Spellings Quiz | 0 | - | 4.04 | 94,713 |
| British Groups of Things | 0 | - | 4.26 | 80,173 |
| British to American Food Translation. | 0 | - | 3.47 | 50,477 |
| United Kingdom Decoder | 0 | - | 4.27 | 38,754 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.41 | 61,081 |
| Countries that Visit the UK the Most | 0 | - | 4.85 | 62,814 |
| British Geography A-Z | 0 | - | 4.39 | 17,978 |
| Geography of Scotland | 0 | - | 4.62 | 19,619 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.79 | 26,460 |
| Lord of the Rings - Races | 0 | - | 4.23 | 54,936 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.60 | 17,730 |
| Medieval English History | 0 | - | 4.52 | 40,840 |
| Doctor Who Actors | 0 | - | 4.59 | 16,865 |
| England's Most Successful Football Clubs | 0 | - | 4.40 | 160,677 |
| England Football Most International Caps | 0 | - | 4.03 | 50,781 |
| All Champions League Teams Ever | 0 | - | 4.89 | 104,887 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,330 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 84,750 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 81,337 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 101,970 |
| Name a Valid Asian Country | 0 | - | 4.98 | 92,570 |
| African Countries with the Most Christians | 0 | - | 4.92 | 67,493 |
| Top 10 Richest Countries in Africa | 0 | - | 4.87 | 67,920 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 109,712 |
| Name a Valid African Country | 0 | - | 4.98 | 124,471 |
| Countries that Beat Australia | 0 | - | 4.84 | 70,467 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 181,008 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 115,710 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,220 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.71 | 53,905 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 128,328 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 135,516 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 179,152 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 56,477 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 64,992 |
| Category Elimination - European Geography #1 | 0 | - | 4.97 | 201,401 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 247,519 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 143,251 |
| Countries that Border Poland | 0 | - | 4.99 | 158,819 |
| Russia Country Quiz | 0 | - | 4.84 | 103,421 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.92 | 76,056 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 56,432 |
| Croatia Country Quiz | 0 | - | 4.81 | 37,403 |
| Countries that Border Hungary | 0 | - | 4.98 | 96,636 |
| Countries Bordering Serbia | 0 | - | 4.95 | 83,279 |
| France Cities Map Quiz | 0 | - | 4.95 | 148,273 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.48 | 35,926 |
| Germany Country Quiz | 0 | - | 4.82 | 140,619 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 106,239 |
| Famous Germans by Picture | 0 | - | 4.07 | 15,583 |
| Italy Country Quiz | 0 | - | 4.81 | 109,378 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 133,978 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 127,689 |
