| Most Common Surnames in the UK | 0 | - | 4.22 | 69,981 |
| England or Wales? | 0 | - | 4.94 | 45,967 |
| Name the English Monarchs | 0 | - | 4.91 | 506,357 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,084 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,376 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,067 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,303 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,638 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,313 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,171 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,877 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,349 |
| Counties of England | 0 | - | 4.97 | 802,905 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,447 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,489 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,523 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,841 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,146 |
| Countries Bordering France | 0 | - | 4.83 | 404,897 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,840 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,821 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,632 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,883 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,935 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,802 |
| Departments of France | 0 | - | 4.93 | 55,157 |
| Germany Country Quiz | 0 | - | 4.82 | 158,836 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,067 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,239 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,049 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,740 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,494 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,861 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,079 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,054 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,865 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,080 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,947 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,146 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,478 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,635 |
| Counties of Ireland | 0 | - | 4.92 | 197,309 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,253 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,385 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,120 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,368 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,858 |
| Counties of Wales | 0 | - | 4.63 | 39,617 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,596 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,701 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,556 |
| The Trojan War | 0 | - | 4.83 | 39,990 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,952 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,589 |
| Roman Emperors | 0 | - | 4.95 | 121,191 |
| British Monopoly Board | 0 | - | 4.52 | 41,270 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,079 |
| Medieval English History | 0 | - | 4.53 | 43,655 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 406,743 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,966 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,791 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,236 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,105 |
| The Only European Country ... | 0 | - | 4.91 | 219,002 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,505 |
| Countries that Beat France | 0 | - | 4.48 | 76,373 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,496 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,613 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,226 |
| British to American Food Translation | 0 | - | 3.38 | 52,043 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,095 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,239 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,062 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,967 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,950 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,317 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,089 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,779 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,402 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,025 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,507 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,056 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,785 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,774 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,748 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,753 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,179 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,791 |
| Slavic Countries | 0 | - | 4.96 | 112,366 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,449 |
| Most Common First Names in Spain | 0 | - | 4.33 | 55,271 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,089 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,761 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,703 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,090 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,307 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,797 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,860 |
| Councils of Scotland | 0 | - | 4.58 | 28,731 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,679 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,344 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,790 |
| Geography of Spain | 0 | - | 4.59 | 22,184 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,406 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,568 |
| British Geography A-Z | 0 | - | 4.42 | 19,611 |
| Scottish Clans | 0 | - | 4.70 | 21,443 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,811 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,374 |
| History of Scotland | 0 | - | 4.51 | 21,174 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,724 |
| London A-Z | 0 | - | 4.10 | 40,877 |
| Champions League Winners | 0 | - | 4.92 | 1,016,117 |
| NFL Football Last Names | 0 | - | 4.43 | 172,055 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,741 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,337 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,887 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,666 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,495 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,589 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,471 |
| Monarchies of Europe | 0 | - | 4.90 | 98,874 |
| European Countries with One Border | 0 | - | 4.97 | 183,795 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,534 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,792 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,373 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,402 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,763 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,834 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,477 |
| Countries That Border Russia | 0 | - | 4.98 | 464,494 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,476 |
| Austria Country Quiz | 0 | - | 4.57 | 60,052 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,251 |
| France Country Quiz | 0 | - | 4.70 | 135,663 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,643 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,795 |
| States of Germany | 0 | - | 4.95 | 154,488 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,687 |
| Greece Country Quiz | 0 | - | 4.74 | 66,641 |
| Regions of Italy | 0 | - | 4.92 | 77,080 |
| Italy Country Quiz | 0 | - | 4.77 | 124,042 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,948 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,690 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,938 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,799 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,733 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,386 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,318 |
| Spain Country Quiz | 0 | - | 4.44 | 129,244 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,315 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,642 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,760 |
| American to British Word Translation | 0 | - | 4.14 | 139,692 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,057 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,026 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,453 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,071 |
| Lord of the Rings Decoder | 0 | - | 4.61 | 42,786 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,462 |
| English Royal Consorts | 0 | - | 4.38 | 37,525 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,248 |
| Geography of the British Empire | 0 | - | 4.48 | 39,845 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,091 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,880 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,793 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,750 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,854 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,909 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,916 |
| Russia Country Quiz | 0 | - | 4.83 | 115,314 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,742 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,590 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,993 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,237 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,044 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,651 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,265 |
| Finland Country Quiz | 0 | - | 4.51 | 60,008 |
| Norway Country Quiz | 0 | - | 4.45 | 77,822 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,390 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,888 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,708 |
| British Spellings | 0 | - | 4.06 | 99,606 |
| British Groups of Things | 0 | - | 4.26 | 83,012 |
| British Acronyms | 0 | - | 4.40 | 45,941 |
| UK Immigration by Country | 0 | - | 4.94 | 141,713 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,107 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,001 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,723 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,325 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,760 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,294 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,113 |
| Geography of Scotland | 0 | - | 4.63 | 21,743 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,334 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,649 |
| Movies Set in London | 0 | - | 4.26 | 28,975 |
| Famous Scottish People | 0 | - | 4.22 | 18,439 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,382 |
