| 10 Closest Megacities to London | 0 | - | 4.90 | 17,577 |
| Counties of England | 0 | - | 4.97 | 790,534 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,628 |
| Europe Map Quiz | 0 | - | 5.00 | 4,737,401 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,630 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,162 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,757 |
| American to British Word Translation | 0 | - | 4.12 | 136,907 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,757 |
| England or Wales? | 0 | - | 4.94 | 45,403 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,410 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,889 |
| The Only European Country ... | 0 | - | 4.91 | 214,388 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,892 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,616 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,018 |
| Name the English Monarchs | 0 | - | 4.92 | 498,884 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,892 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,876 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,703 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,981 |
| History of Italy | 0 | - | 4.55 | 31,858 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,515 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,019 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,952 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,988 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,409 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,890 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,468 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,787 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,609 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,283 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,664 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,449 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,349 |
| Slavic Countries | 0 | - | 4.96 | 111,013 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,106 |
| British to American Word Translation | 0 | - | 3.75 | 254,763 |
| British Foods by Description | 0 | - | 3.94 | 48,274 |
| British and American Word Differences | 0 | - | 2.64 | 46,784 |
| British Geography Quiz #2 | 0 | - | 4.29 | 27,528 |
| Bridges of London | 0 | - | 4.17 | 10,066 |
| British Sport Trivia | 0 | - | 4.37 | 20,384 |
| Famous Welsh People | 0 | - | 4.21 | 9,781 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 351,025 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,097 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,115 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,765 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,052 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,503 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,491 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,165 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,602 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,134 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,215 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,973 |
| Monarchies of Europe | 0 | - | 4.90 | 97,484 |
| European Countries with One Border | 0 | - | 4.97 | 181,830 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,729 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,476 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,173 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,621 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,300 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,561 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,326 |
| History of Austria | 0 | - | 4.70 | 17,775 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,431 |
| Geography of the French Empire | 0 | - | 4.45 | 26,963 |
| The French Revolution | 0 | - | 4.46 | 23,819 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,942 |
| States of Germany | 0 | - | 4.96 | 150,527 |
| Biggest Cities in Germany in 1910 | 0 | - | 4.41 | 23,403 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,166 |
| Regions of Italy | 0 | - | 4.92 | 74,926 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,955 |
| The Vikings! | 0 | - | 4.46 | 28,261 |
| The Portuguese Empire | 0 | - | 4.54 | 12,005 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,616 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,478 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,674 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,336 |
| British Noble Ranks | 0 | - | 3.85 | 20,384 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,500 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,541 |
| Champions League Winners | 0 | - | 4.92 | 998,120 |
| History of France | 0 | - | 4.59 | 56,323 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,327 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,592 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,230 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,420 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,226 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,956 |
| Geography of the British Empire | 0 | - | 4.48 | 39,529 |
| Counties of Wales | 0 | - | 4.63 | 38,997 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,835 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,390 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,265 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,613 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,392 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,982 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,594 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,507 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,533 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,491 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,857 |
| Russia Country Quiz | 0 | - | 4.85 | 113,804 |
| Countries That Border Russia | 0 | - | 4.98 | 459,640 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,961 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,106 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,413 |
| Departments of France | 0 | - | 4.93 | 53,023 |
| Countries Bordering France | 0 | - | 4.83 | 400,356 |
| Germany Country Quiz | 0 | - | 4.82 | 156,823 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,352 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,468 |
| Italy Country Quiz | 0 | - | 4.82 | 122,425 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,465 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,588 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,275 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,402 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,282 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,218 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,817 |
| British Spellings | 0 | - | 4.07 | 99,297 |
| British Groups of Things | 0 | - | 4.25 | 82,725 |
| British Acronyms | 0 | - | 4.39 | 45,659 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,974 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 24,625 |
| British Monopoly Board | 0 | - | 4.52 | 41,073 |
| Geography of Scotland | 0 | - | 4.63 | 21,509 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,361 |
| Medieval English History | 0 | - | 4.53 | 43,350 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,791 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,784 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,844 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,948 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,954 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,161 |
| Save Europeans by Guessing Countries | 0 | - | 4.84 | 210,185 |
| Countries that Border Poland | 0 | - | 4.99 | 171,548 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,462 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,937 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,802 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,886 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,563 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,894 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,603 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,882 |
| Geography of Germany | 0 | - | 4.35 | 17,111 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,788 |
| Counties of Ireland | 0 | - | 4.92 | 193,471 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,543 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,580 |
| History of Spain | 0 | - | 4.29 | 21,021 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,885 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 390,570 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,569 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,115 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,527 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,313 |
| History of Russia Quiz | 0 | - | 4.49 | 31,811 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,672 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,596 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,460 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 643,061 |
| Name that Greek Letter | 0 | - | 4.94 | 322,013 |
| Italy Multiple Choice | 0 | - | 4.74 | 103,297 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,495 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,944 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,197 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,497 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,719 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,702 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,644 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,088 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,374 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 54,992 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,861 |
| Councils of Scotland | 0 | - | 4.58 | 28,223 |
| Malta Country Quiz | 0 | - | 4.81 | 30,877 |
| Countries that Beat Russia | 0 | - | 4.84 | 82,049 |
| Capitals of French Regions | 0 | - | 4.45 | 15,998 |
| Capitals of German States | 0 | - | 4.74 | 28,858 |
| Chancellors of Germany, 1949–present | 0 | - | 4.60 | 23,143 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,576 |
| The Trojan War | 0 | - | 4.83 | 39,484 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,817 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,993 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,146 |
| Roman Emperors | 0 | - | 4.95 | 118,729 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,970 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,800 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,559 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,256 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,482 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,851 |
| People on Money - England | 0 | - | 4.29 | 16,574 |
| Name a Valid English City | 0 | - | 4.19 | 16,648 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,424 |
| British Geography A-Z | 0 | - | 4.41 | 19,437 |
