| England or Wales? | 0 | - | 4.94 | 43,825 |
| English Monarchs Quiz | 0 | - | 4.91 | 481,370 |
| French Geography Quiz #1 | 0 | - | 4.88 | 33,503 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 121,842 |
| World Capitals Closest to London | 0 | - | 4.89 | 98,785 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 93,266 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,285,012 |
| Countries that Beat Germany | 0 | - | 4.95 | 101,506 |
| Countries that Beat Italy | 0 | - | 4.85 | 51,848 |
| Countries that Beat Portugal | 0 | - | 4.87 | 56,365 |
| Countries that Beat Spain | 0 | - | 4.94 | 60,854 |
| Counties of England | 0 | - | 4.97 | 761,852 |
| UK Cities Map Quiz | 0 | - | 4.95 | 454,237 |
| Members of the British Royal Family | 0 | - | 4.10 | 112,628 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 90,491 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 16,854 |
| Europe Map Quiz | 0 | - | 5.00 | 4,607,853 |
| Countries Bordering France | 0 | - | 4.87 | 377,992 |
| Countries Bordering Germany | 0 | - | 4.99 | 358,882 |
| Foods in a Full English Breakfast | 0 | - | 4.45 | 99,042 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 241,787 |
| Name a Valid European Country #2 | 0 | - | 4.92 | 93,970 |
| France Cities Map Quiz | 0 | - | 4.95 | 160,349 |
| Departments of France | 0 | - | 4.90 | 46,850 |
| Germany Country Quiz | 0 | - | 4.82 | 151,930 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 121,661 |
| Italy Country Quiz | 0 | - | 4.81 | 118,252 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 143,836 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 147,110 |
| Countries Surrounding Rome | 0 | - | 4.96 | 48,512 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 93,265 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 180,017 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 58,891 |
| British History Quiz for Dummies | 0 | - | 4.70 | 76,163 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 413,867 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 84,897 |
| Countries Bordering Austria | 0 | - | 4.97 | 115,362 |
| Countries that Visit France the Most | 0 | - | 4.83 | 43,397 |
| Countries Closest to Metropolitan France | 0 | - | 4.88 | 70,125 |
| Countries With the Most German Speakers | 0 | - | 4.87 | 66,319 |
| Countries Bordering Italy | 0 | - | 4.94 | 98,655 |
| Countries Closest to Italy | 0 | - | 4.97 | 191,379 |
| Countries Closest to Spain | 0 | - | 4.95 | 219,556 |
| United Kingdom A-Z | 0 | - | 4.53 | 85,389 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 37,993 |
| Counties of Wales | 0 | - | 4.63 | 37,089 |
| Countries that Beat Russia | 0 | - | 4.83 | 78,813 |
| Andorra Country Quiz | 0 | - | 4.89 | 30,329 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 44,543 |
| Country Quiz on a Map - Germany | 0 | - | 4.94 | 32,373 |
| The Trojan War | 0 | - | 4.81 | 38,274 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.84 | 104,677 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 81,669 |
| Roman Emperors | 0 | - | 4.96 | 111,161 |
| Greenland Country Quiz | 0 | - | 4.83 | 35,004 |
| British Monopoly Board | 0 | - | 4.51 | 40,516 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 95,514 |
| Medieval English History | 0 | - | 4.53 | 42,633 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 383,203 |
| Asian Last Names in the United States | 0 | - | 4.43 | 45,620 |
| Countries That Use the Euro | 0 | - | 4.96 | 84,950 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 354,750 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 107,095 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.84 | 41,120 |
| The Only European Country ... | 0 | - | 4.91 | 202,027 |
| European Countries NOT in NATO | 0 | - | 4.88 | 53,091 |
| Countries that Beat France | 0 | - | 4.51 | 73,081 |
| Countries that Beat Greece | 0 | - | 4.52 | 47,250 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 35,463 |
| Countries that Beat Iceland | 0 | - | 4.81 | 40,797 |
| British to American Food Translation. | 0 | - | 3.37 | 51,460 |
| Invasions of Great Britain | 0 | - | 4.51 | 58,370 |
| British Geography Quiz #1 | 0 | - | 4.51 | 47,477 |
| Best-Selling British Musical Acts | 0 | - | 4.48 | 45,907 |
| Houses of British Monarchs | 0 | - | 4.52 | 63,977 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 54,151 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,296 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.89 | 50,331 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.91 | 132,622 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,151,674 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 187,269 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 146,725 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 207,083 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 84,054 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 301,304 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 151,552 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 84,356 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 123,199 |
| Slavic Countries | 0 | - | 4.96 | 107,859 |
| Most Common First Names in Spain | 0 | - | 4.26 | 44,945 |
| Fictional Characters from Great Britain | 0 | - | 4.11 | 31,858 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.25 | 19,029 |
| Ultimate Harry Potter Name Game | 0 | - | 4.95 | 480,531 |
| Wonderwall Lyrics | 0 | - | 4.24 | 71,910 |
| Beatles Songs Quiz | 0 | - | 4.96 | 225,904 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 285,226 |
| Councils of Scotland | 0 | - | 4.58 | 26,930 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 331,462 |
| French Geography Quiz #2 | 0 | - | 4.62 | 22,568 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 421,796 |
| Geography of Spain | 0 | - | 4.58 | 21,456 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 47,438 |
| Things British People Know that Americans Don't | 0 | - | 4.23 | 50,609 |
| Scottish Clans | 0 | - | 4.78 | 20,729 |
| History of Scotland | 0 | - | 4.51 | 20,600 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,272 |
| London A-Z | 0 | - | 4.10 | 40,071 |
| Champions League Winners | 0 | - | 4.92 | 962,251 |
| NFL Football Last Names | 0 | - | 4.45 | 167,219 |
| U.S. State Nicknames Quiz | 0 | - | 4.49 | 48,988 |
| Last Names in U.S. History #1 | 0 | - | 4.24 | 35,558 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 91,514 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 131,752 |
| Three Band Flags of Europe | 0 | - | 4.97 | 185,693 |
| Pixelated Europe Map | 0 | - | 4.88 | 117,826 |
| Monarchies of Europe | 0 | - | 4.89 | 94,297 |
| European Countries with One Border | 0 | - | 4.97 | 177,094 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 173,687 |
| European Geography By Letter - B #2 | 0 | - | 4.81 | 66,663 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 144,477 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 71,591 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.94 | 59,082 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 66,719 |
| Federal Subjects of Russia | 0 | - | 4.94 | 133,920 |
| Countries That Border Russia | 0 | - | 4.98 | 449,339 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 120,943 |
| Austria Country Quiz | 0 | - | 4.57 | 57,809 |
| Belgium Country Quiz | 0 | - | 4.65 | 69,290 |
| France Country Quiz | 0 | - | 4.74 | 130,337 |
| Regions of France Map Quiz | 0 | - | 4.96 | 138,245 |
| States of Germany Map Quiz | 0 | - | 4.91 | 128,029 |
| States of Germany | 0 | - | 4.95 | 141,281 |
| Germany Immigration by Country | 0 | - | 4.86 | 76,998 |
| States of the German Confederation in 1848 | 0 | - | 4.86 | 29,923 |
| Greece Country Quiz | 0 | - | 4.74 | 63,939 |
| Counties of Ireland | 0 | - | 4.91 | 179,317 |
| Countries that Beat Ireland | 0 | - | 4.40 | 33,260 |
| Regions of Italy | 0 | - | 4.91 | 69,733 |
| Luxembourg Country Quiz | 0 | - | 4.74 | 32,471 |
| Monaco Country Quiz | 0 | - | 4.47 | 40,193 |
| Netherlands Country Quiz | 0 | - | 4.52 | 77,851 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 35,823 |
| Nordic Cities Map Quiz | 0 | - | 4.75 | 88,481 |
| Sweden Immigration by Country | 0 | - | 4.54 | 54,218 |
| Portugal Country Quiz | 0 | - | 4.68 | 69,333 |
| Spain Country Quiz | 0 | - | 4.45 | 123,930 |
| Regions of Spain Quiz | 0 | - | 4.89 | 106,628 |
| Switzerland Country Quiz | 0 | - | 4.50 | 61,207 |
| Cantons of Switzerland | 0 | - | 4.97 | 46,660 |
| American to British Word Translation | 0 | - | 4.01 | 115,191 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,051 |
| Counties of England Map Quiz | 0 | - | 4.97 | 300,229 |
| British Geography Multiple Choice | 0 | - | 4.48 | 42,604 |
| British Geography Quiz #3 | 0 | - | 4.56 | 29,661 |
| Groups of Things - Harry Potter | 0 | - | 4.83 | 274,719 |
| Lord of the Rings Decoder | 0 | - | 4.58 | 41,259 |
| Wives of King Henry VIII | 0 | - | 4.55 | 52,625 |
| English Royal Consorts | 0 | - | 4.37 | 36,437 |
| Countries the UK Declared War On | 0 | - | 4.61 | 118,895 |
| Geography of the British Empire | 0 | - | 4.51 | 38,762 |
| The Reign of Queen Elizabeth I | 0 | - | 4.52 | 31,016 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 130,626 |
| Name a Valid African Country | 0 | - | 4.98 | 141,952 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 188,882 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 123,056 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.70 | 56,868 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 221,303 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 266,313 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 158,113 |
| Russia Country Quiz | 0 | - | 4.83 | 110,602 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 33,880 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 37,924 |
| Ancient Greek Trivia | 0 | - | 4.61 | 65,734 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,118 |
| Denmark Country Quiz | 0 | - | 4.75 | 73,703 |
| Finland Country Quiz | 0 | - | 4.50 | 57,213 |
| Norway Country Quiz | 0 | - | 4.45 | 74,004 |
| Iceland Country Quiz | 0 | - | 4.68 | 41,708 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 103,352 |
| Countries Bordering Spain | 0 | - | 4.50 | 67,695 |
| British Spellings Quiz | 0 | - | 4.07 | 98,028 |
| British Groups of Things | 0 | - | 4.25 | 82,168 |
| British Acronyms | 0 | - | 4.39 | 44,985 |
| UK Immigration by Country | 0 | - | 4.94 | 135,508 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,574 |
| United Kingdom Country Quiz | 0 | - | 4.95 | 132,278 |
| National Parks of England and Wales | 0 | - | 4.23 | 6,125 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 111,419 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.43 | 66,964 |
| Geography of Scotland | 0 | - | 4.63 | 20,892 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 375,686 |
| Lord of the Rings Characters | 0 | - | 4.53 | 110,546 |
| Movies Set in London | 0 | - | 4.26 | 28,619 |
| Famous Scottish People | 0 | - | 4.20 | 18,004 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,103 |
| All UEFA Champions League Teams Ever | 0 | - | 4.83 | 123,068 |
| Name a Valid Asian Country | 0 | - | 4.98 | 116,499 |
| Topological Map of Africa Quiz | 0 | - | 4.83 | 20,115 |
| Countries that Beat Australia | 0 | - | 4.91 | 89,684 |
| Countries that Beat the United States | 0 | - | 4.93 | 159,809 |
