| Name the English Monarchs | 0 | - | 4.92 | 500,148 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,500 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,063 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,012 |
| Counties of England | 0 | - | 4.97 | 792,655 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,141 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 399,125 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,999 |
| Countries Bordering France | 0 | - | 4.83 | 401,153 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,023 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,353 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,621 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,319 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,463 |
| England or Wales? | 0 | - | 4.94 | 45,494 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,490 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,637 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,034 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,702 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,978 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,436 |
| Counties of Ireland | 0 | - | 4.92 | 194,056 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,639 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,919 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,242 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,917 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,606 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,583 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,884 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,827 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,766 |
| The Trojan War | 0 | - | 4.83 | 39,572 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 644,681 |
| Name that Greek Letter | 0 | - | 4.93 | 322,576 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,185 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,156 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,131 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,289 |
| Roman Emperors | 0 | - | 4.95 | 119,255 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,150 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,954 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,666 |
| British Monopoly Board | 0 | - | 4.52 | 41,099 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,959 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,244 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,340 |
| The Only European Country ... | 0 | - | 4.91 | 215,185 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,343 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,538 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,238 |
| Doctor Who Actors | 0 | - | 4.61 | 17,885 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,162 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,830 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,570 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,953 |
| Arthurian Legend | 0 | - | 4.33 | 25,076 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,724 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,252 |
| Middle Earth Geography | 0 | - | 4.56 | 39,625 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,020 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 45,633 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,790 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,080 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,149 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,688 |
| British History A-Z #1 | 0 | - | 4.45 | 46,305 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,471 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,494 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,344 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,337 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,297 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,042 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,582 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,162 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,714 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,467 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,777 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,363 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,513 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,751 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,533 |
| Slavic Countries | 0 | - | 4.96 | 111,267 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,828 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,757 |
| Two Letter Roman Numerals | 0 | - | 4.97 | 55,839 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,156 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,309 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,843 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,359 |
| British Geography A-Z | 0 | - | 4.41 | 19,467 |
| Scottish Clans | 0 | - | 4.70 | 21,307 |
| London A-Z | 0 | - | 4.10 | 40,700 |
| Champions League Winners | 0 | - | 4.92 | 1,000,831 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,623 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,426 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,937 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,512 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,248 |
| Monarchies of Europe | 0 | - | 4.90 | 97,706 |
| European Countries with One Border | 0 | - | 4.97 | 182,132 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,992 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,699 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,548 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 75,871 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,973 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,495 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,384 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,338 |
| Countries That Border Russia | 0 | - | 4.98 | 460,369 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,540 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,799 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,171 |
| States of Germany | 0 | - | 4.96 | 151,107 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,534 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,105 |
| Regions of Italy | 0 | - | 4.92 | 75,224 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 48,704 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,193 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,753 |
| American to British Word Translation | 0 | - | 4.13 | 138,304 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,814 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,671 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,450 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,757 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,628 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,260 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,340 |
| Shakespearean Characters | 0 | - | 4.38 | 37,567 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,716 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 391,653 |
| Lord of the Rings Decoder | 0 | - | 4.59 | 42,370 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,267 |
| English Royal Consorts | 0 | - | 4.37 | 37,274 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,103 |
| Geography of the British Empire | 0 | - | 4.48 | 39,585 |
| Counties of Wales | 0 | - | 4.63 | 39,067 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,180 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,531 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,778 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,645 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,506 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,935 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,296 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,103 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,794 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,097 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,139 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,422 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,819 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,750 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,107 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,760 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,931 |
| Countries that Border Poland | 0 | - | 4.99 | 171,796 |
| Russia Country Quiz | 0 | - | 4.85 | 114,052 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,571 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,571 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,102 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,935 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,193 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,071 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,773 |
| Departments of France | 0 | - | 4.93 | 53,324 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,723 |
| Germany Country Quiz | 0 | - | 4.82 | 157,202 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,568 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,792 |
| Italy Country Quiz | 0 | - | 4.82 | 122,697 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,845 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,472 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,886 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,443 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,660 |
| Finland Country Quiz | 0 | - | 4.50 | 59,374 |
| Norway Country Quiz | 0 | - | 4.44 | 76,985 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,993 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,438 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,050 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,238 |
| British Spellings | 0 | - | 4.06 | 99,356 |
| British Groups of Things | 0 | - | 4.25 | 82,778 |
| British Acronyms | 0 | - | 4.39 | 45,707 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,994 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,823 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,570 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,578 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,669 |
| Geography of Scotland | 0 | - | 4.63 | 21,548 |
| Lord of the Rings - Races | 0 | - | 4.24 | 58,532 |
| The Ultimate LOTR Character Quiz - The Books | 0 | - | 4.61 | 20,590 |
| Lord of the Rings Characters | 0 | - | 4.54 | 112,857 |
| Medieval English History | 0 | - | 4.53 | 43,404 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,767 |
| England Football Most International Caps | 0 | - | 4.08 | 53,916 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,277 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,717 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,581 |
| Hindu Countries | 0 | - | 4.86 | 49,833 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,242 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,154 |
