| Name the English Monarchs | 0 | - | 4.91 | 501,795 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,639 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,316 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,567 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,728 |
| Counties of England | 0 | - | 4.97 | 795,277 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,425 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,608 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,745 |
| Countries Bordering France | 0 | - | 4.83 | 402,058 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,730 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,898 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,667 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,389 |
| England or Wales? | 0 | - | 4.94 | 45,623 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,734 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,222 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,807 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,114 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,265 |
| Counties of Ireland | 0 | - | 4.92 | 194,838 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,781 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,807 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,734 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,677 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,089 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,170 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,937 |
| The Trojan War | 0 | - | 4.83 | 39,668 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,443 |
| Name that Greek Letter | 0 | - | 4.93 | 323,188 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,616 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,354 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,444 |
| Roman Emperors | 0 | - | 4.95 | 119,730 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,436 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,189 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,817 |
| British Monopoly Board | 0 | - | 4.52 | 41,148 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,669 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,109 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,935 |
| The Only European Country ... | 0 | - | 4.91 | 216,152 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,864 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 125,634 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,688 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,044 |
| Doctor Who Actors | 0 | - | 4.61 | 17,911 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,303 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,067 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,790 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,808 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,324 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,872 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,829 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,514 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,751 |
| British History A-Z #1 | 0 | - | 4.45 | 46,420 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,605 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,604 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,505 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,790 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,647 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,285 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,884 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,489 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,040 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,299 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,037 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,101 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,912 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,082 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,845 |
| Slavic Countries | 0 | - | 4.96 | 111,533 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,909 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,239 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,136 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,115 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,027 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,419 |
| British Geography A-Z | 0 | - | 4.42 | 19,498 |
| Scottish Clans | 0 | - | 4.70 | 21,353 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,625 |
| London A-Z | 0 | - | 4.10 | 40,749 |
| Champions League Winners | 0 | - | 4.92 | 1,004,739 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,723 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,328 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,032 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,570 |
| Monarchies of Europe | 0 | - | 4.90 | 98,000 |
| European Countries with One Border | 0 | - | 4.97 | 182,574 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,392 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,071 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,970 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 78,346 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,369 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,776 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,677 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,582 |
| Countries That Border Russia | 0 | - | 4.98 | 461,269 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,775 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,229 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,614 |
| States of Germany | 0 | - | 4.96 | 152,092 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,927 |
| Regions of Italy | 0 | - | 4.92 | 75,663 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,989 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,729 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,089 |
| American to British Word Translation | 0 | - | 4.14 | 138,833 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,870 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,104 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,601 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,789 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,690 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,300 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,405 |
| Shakespearean Characters | 0 | - | 4.38 | 37,617 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,448 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 393,312 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,316 |
| English Royal Consorts | 0 | - | 4.37 | 37,333 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,349 |
| Geography of the British Empire | 0 | - | 4.48 | 39,638 |
| Counties of Wales | 0 | - | 4.63 | 39,216 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,987 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,848 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,063 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,423 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,302 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,371 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,780 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,454 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,814 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,866 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,261 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,442 |
| Countries that Border Poland | 0 | - | 4.99 | 172,122 |
| Russia Country Quiz | 0 | - | 4.85 | 114,336 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,755 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,402 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,263 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,127 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,310 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,292 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,638 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,538 |
| Departments of France | 0 | - | 4.93 | 53,905 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,766 |
| Germany Country Quiz | 0 | - | 4.82 | 157,665 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,960 |
| Italy Country Quiz | 0 | - | 4.82 | 123,267 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,183 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,860 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,271 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,528 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,824 |
| Finland Country Quiz | 0 | - | 4.50 | 59,574 |
| Norway Country Quiz | 0 | - | 4.44 | 77,228 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,103 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,724 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,447 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,369 |
| British Spellings | 0 | - | 4.06 | 99,417 |
| British Groups of Things | 0 | - | 4.25 | 82,842 |
| British Acronyms | 0 | - | 4.40 | 45,770 |
| Arthurian Legend | 0 | - | 4.33 | 25,100 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,026 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,072 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,742 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,633 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,968 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,719 |
| Geography of Scotland | 0 | - | 4.63 | 21,602 |
| Medieval English History | 0 | - | 4.53 | 43,477 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,815 |
| England Football Most International Caps | 0 | - | 4.09 | 53,997 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,998 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,192 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,647 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,640 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,192 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,504 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,818 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,757 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,555 |
| Countries that Beat France | 0 | - | 4.49 | 75,664 |
| France True or False? | 0 | - | 4.44 | 39,919 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,895 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,525 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,620 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,705 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,869 |
| Roman Names for Places | 0 | - | 4.62 | 58,209 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,318 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,330 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,061 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,133 |
| British to American Word Translation | 0 | - | 3.74 | 255,021 |
| British Foods by Description | 0 | - | 3.94 | 48,319 |
