| Most Common Surnames in the UK | 0 | - | 4.22 | 69,680 |
| England or Wales? | 0 | - | 4.94 | 45,687 |
| Name the English Monarchs | 0 | - | 4.91 | 502,624 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,769 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,692 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,653 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,838 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,661 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,426 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,485 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,341 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,938 |
| Counties of England | 0 | - | 4.97 | 796,702 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,538 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,120 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 93,996 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,700 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,853 |
| Countries Bordering France | 0 | - | 4.83 | 402,533 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,398 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,245 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,995 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,708 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,683 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,746 |
| Departments of France | 0 | - | 4.93 | 54,099 |
| Germany Country Quiz | 0 | - | 4.83 | 157,840 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,329 |
| Italy Country Quiz | 0 | - | 4.80 | 123,398 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,361 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,044 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,545 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,924 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,645 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,674 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,598 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,185 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,054 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,316 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,870 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,178 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,683 |
| Counties of Ireland | 0 | - | 4.92 | 195,266 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,863 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,040 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,980 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,034 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,731 |
| Counties of Wales | 0 | - | 4.63 | 39,273 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,786 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,202 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,036 |
| The Trojan War | 0 | - | 4.83 | 39,724 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,837 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,526 |
| Roman Emperors | 0 | - | 4.95 | 120,039 |
| British Monopoly Board | 0 | - | 4.52 | 41,167 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,533 |
| Medieval English History | 0 | - | 4.53 | 43,507 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,386 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,768 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,020 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,454 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,237 |
| The Only European Country ... | 0 | - | 4.91 | 216,611 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,123 |
| Countries that Beat France | 0 | - | 4.49 | 75,845 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,964 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,357 |
| Countries that Beat Iceland | 0 | - | 4.82 | 42,863 |
| British to American Food Translation | 0 | - | 3.38 | 51,965 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,863 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,346 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,903 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,791 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,661 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,143 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,959 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,350 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,092 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,071 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,658 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,203 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,698 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,150 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,506 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,839 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,281 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,185 |
| Slavic Countries | 0 | - | 4.96 | 111,654 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,007 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,610 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,021 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,652 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,369 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,772 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,260 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,710 |
| Councils of Scotland | 0 | - | 4.58 | 28,499 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 355,947 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,226 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 437,099 |
| Geography of Spain | 0 | - | 4.59 | 22,076 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,266 |
| British Geography A-Z | 0 | - | 4.42 | 19,518 |
| Scottish Clans | 0 | - | 4.70 | 21,367 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,663 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,262 |
| History of Scotland | 0 | - | 4.51 | 21,091 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,661 |
| London A-Z | 0 | - | 4.10 | 40,773 |
| Champions League Winners | 0 | - | 4.92 | 1,006,680 |
| NFL Football Last Names | 0 | - | 4.43 | 171,540 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,522 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,241 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,852 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,517 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,304 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,758 |
| Monarchies of Europe | 0 | - | 4.90 | 98,145 |
| European Countries with One Border | 0 | - | 4.97 | 182,772 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,573 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,548 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,254 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 81,782 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,671 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,997 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,147 |
| Countries That Border Russia | 0 | - | 4.98 | 461,728 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,896 |
| Austria Country Quiz | 0 | - | 4.57 | 59,735 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,794 |
| France Country Quiz | 0 | - | 4.70 | 134,976 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,435 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,809 |
| States of Germany | 0 | - | 4.96 | 152,564 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,034 |
| Greece Country Quiz | 0 | - | 4.74 | 66,250 |
| Regions of Italy | 0 | - | 4.92 | 75,866 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,747 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,503 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,526 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,153 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,458 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,126 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,899 |
| Spain Country Quiz | 0 | - | 4.44 | 128,522 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,934 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,368 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,205 |
| American to British Word Translation | 0 | - | 4.14 | 139,050 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,894 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,638 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,326 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,426 |
| Groups of Things - Harry Potter | 0 | - | 4.80 | 281,718 |
| Lord of the Rings Decoder | 0 | - | 4.59 | 42,617 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,351 |
| English Royal Consorts | 0 | - | 4.38 | 37,351 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,470 |
| Geography of the British Empire | 0 | - | 4.48 | 39,672 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,284 |
| Name a Valid African Country | 0 | - | 4.98 | 154,069 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,113 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,004 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,490 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,254 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,814 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,124 |
| Russia Country Quiz | 0 | - | 4.85 | 114,481 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,338 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,343 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,796 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,993 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,913 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,327 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,912 |
| Finland Country Quiz | 0 | - | 4.50 | 59,677 |
| Norway Country Quiz | 0 | - | 4.44 | 77,335 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,161 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,983 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,432 |
| British Spellings | 0 | - | 4.06 | 99,450 |
| British Groups of Things | 0 | - | 4.25 | 82,864 |
| British Acronyms | 0 | - | 4.40 | 45,799 |
| UK Immigration by Country | 0 | - | 4.94 | 140,891 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,035 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,780 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,194 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,308 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,605 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,813 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,781 |
| Geography of Scotland | 0 | - | 4.63 | 21,616 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,106 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,313 |
| Movies Set in London | 0 | - | 4.26 | 28,922 |
| Famous Scottish People | 0 | - | 4.22 | 18,393 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,344 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,344 |
