| Name the English Monarchs | 0 | - | 4.91 | 506,814 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,105 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,474 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,089 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,329 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,208 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,729 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,372 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,580 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,214 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,908 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,371 |
| Counties of England | 0 | - | 4.97 | 803,323 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,117 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,242 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,508 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,109 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,250 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,518 |
| Countries Bordering France | 0 | - | 4.83 | 405,031 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,968 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,559 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,267 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,073 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,843 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,660 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,824 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,948 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,990 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,857 |
| England or Wales? | 0 | - | 4.94 | 45,984 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,138 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,967 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,166 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,506 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,780 |
| Counties of Ireland | 0 | - | 4.92 | 197,407 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,280 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,451 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,194 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,083 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,050 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,648 |
| The Trojan War | 0 | - | 4.83 | 40,006 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,244 |
| Name that Greek Letter | 0 | - | 4.93 | 325,077 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,020 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,616 |
| Roman Emperors | 0 | - | 4.95 | 121,279 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,186 |
| British Monopoly Board | 0 | - | 4.52 | 41,276 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,081 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,937 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,336 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,261 |
| The Only European Country ... | 0 | - | 4.91 | 219,210 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,624 |
| 101 Figures from Greek Mythology | 0 | - | 4.99 | 127,642 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,771 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,796 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,118 |
| Countries that Beat France | 0 | - | 4.48 | 76,413 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,520 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,619 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,318 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,111 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,770 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,436 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,850 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,980 |
| British History A-Z #1 | 0 | - | 4.45 | 47,281 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,976 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,779 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,843 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,268 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,937 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,965 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,629 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,136 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,953 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,828 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,898 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,030 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,237 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,825 |
| Slavic Countries | 0 | - | 4.96 | 112,418 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,353 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,475 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,979 |
| Geography of Spain | 0 | - | 4.59 | 22,190 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,415 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,559 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,577 |
| British Geography A-Z | 0 | - | 4.42 | 19,616 |
| Scottish Clans | 0 | - | 4.70 | 21,463 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,826 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,730 |
| London A-Z | 0 | - | 4.10 | 40,882 |
| Champions League Winners | 0 | - | 4.92 | 1,016,679 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,757 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,025 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,880 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,585 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,664 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,513 |
| Monarchies of Europe | 0 | - | 4.90 | 98,919 |
| European Countries with One Border | 0 | - | 4.97 | 183,868 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,592 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,945 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,428 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,624 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,855 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,904 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,625 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,625 |
| Countries That Border Russia | 0 | - | 4.98 | 464,618 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,504 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,697 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,856 |
| States of Germany | 0 | - | 4.95 | 154,641 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,729 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,981 |
| Regions of Italy | 0 | - | 4.92 | 77,138 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,826 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,405 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,794 |
| American to British Word Translation | 0 | - | 4.14 | 139,735 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,068 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,122 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,391 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,842 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,866 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,462 |
| Shakespearean Characters | 0 | - | 4.38 | 37,745 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,532 |
| Lord of the Rings Decoder | 0 | - | 4.61 | 42,796 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,468 |
| English Royal Consorts | 0 | - | 4.38 | 37,537 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,292 |
| Geography of the British Empire | 0 | - | 4.48 | 39,852 |
| Counties of Wales | 0 | - | 4.63 | 39,637 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,152 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,478 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,955 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,847 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,371 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,766 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,760 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,979 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,002 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,011 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,020 |
| Countries that Border Poland | 0 | - | 4.99 | 173,217 |
| Russia Country Quiz | 0 | - | 4.83 | 115,350 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,295 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,975 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,776 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,032 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,604 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,123 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,953 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,858 |
| Departments of France | 0 | - | 4.93 | 55,231 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 39,004 |
| Germany Country Quiz | 0 | - | 4.82 | 158,900 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,119 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,282 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,087 |
| Countries Italy Declared War On | 0 | - | 4.70 | 45,952 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,753 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,290 |
| Finland Country Quiz | 0 | - | 4.51 | 60,032 |
| Norway Country Quiz | 0 | - | 4.45 | 77,848 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,409 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,530 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,922 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,727 |
| British Spellings | 0 | - | 4.06 | 99,613 |
| British Groups of Things | 0 | - | 4.26 | 83,027 |
| British to American Food Translation | 0 | - | 3.38 | 52,054 |
| British Acronyms | 0 | - | 4.40 | 45,949 |
| Arthurian Legend | 0 | - | 4.33 | 25,179 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,116 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,765 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,323 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,898 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,155 |
| Geography of Scotland | 0 | - | 4.63 | 21,749 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,672 |
| Medieval English History | 0 | - | 4.53 | 43,662 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 36,004 |
| England Football Most International Caps | 0 | - | 4.09 | 54,324 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,246 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,975 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,835 |
| Name a Valid African Country | 0 | - | 4.98 | 155,103 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,731 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,385 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,035 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.75 | 12,345 |
