| England or Wales? | 0 | - | 4.94 | 45,953 |
| Name the English Monarchs | 0 | - | 4.91 | 506,197 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,072 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,312 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,045 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,281 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,290 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,271 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,145 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,856 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,328 |
| Counties of England | 0 | - | 4.97 | 802,555 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,348 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,480 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,496 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,834 |
| Europe Map Quiz | 0 | - | 5.00 | 4,786,610 |
| Countries Bordering France | 0 | - | 4.83 | 404,783 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,736 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,785 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,459 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,834 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,923 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,764 |
| Departments of France | 0 | - | 4.93 | 55,107 |
| Germany Country Quiz | 0 | - | 4.82 | 158,788 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,048 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,179 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,001 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,731 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,460 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,824 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,061 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,032 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,735 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,028 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,920 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,139 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,453 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,529 |
| Counties of Ireland | 0 | - | 4.92 | 197,224 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,233 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,330 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,063 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,352 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,852 |
| Counties of Wales | 0 | - | 4.63 | 39,586 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,560 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,683 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,536 |
| The Trojan War | 0 | - | 4.83 | 39,972 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,899 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,571 |
| Roman Emperors | 0 | - | 4.95 | 121,142 |
| British Monopoly Board | 0 | - | 4.52 | 41,259 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,054 |
| Medieval English History | 0 | - | 4.53 | 43,648 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 406,313 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,953 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,697 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,148 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,026 |
| The Only European Country ... | 0 | - | 4.91 | 218,873 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,444 |
| Countries that Beat France | 0 | - | 4.48 | 76,340 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,479 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,604 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,210 |
| British to American Food Translation | 0 | - | 3.38 | 52,035 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,086 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,205 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,051 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,950 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,939 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,308 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,086 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,762 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,267 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,162 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,466 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,010 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,651 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,741 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,638 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,593 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,141 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,748 |
| Slavic Countries | 0 | - | 4.96 | 112,332 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,425 |
| Most Common First Names in Spain | 0 | - | 4.33 | 55,232 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,085 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,750 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,643 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,080 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,239 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,755 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,793 |
| Councils of Scotland | 0 | - | 4.58 | 28,719 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,402 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,333 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 439,648 |
| Geography of Spain | 0 | - | 4.59 | 22,178 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,401 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,561 |
| British Geography A-Z | 0 | - | 4.42 | 19,604 |
| Scottish Clans | 0 | - | 4.70 | 21,442 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,804 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,366 |
| History of Scotland | 0 | - | 4.51 | 21,173 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,721 |
| London A-Z | 0 | - | 4.10 | 40,876 |
| Champions League Winners | 0 | - | 4.92 | 1,015,631 |
| NFL Football Last Names | 0 | - | 4.43 | 172,029 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,724 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,331 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,744 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,448 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,440 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,512 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,442 |
| Monarchies of Europe | 0 | - | 4.90 | 98,824 |
| European Countries with One Border | 0 | - | 4.97 | 183,737 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,481 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,597 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,319 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,268 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,708 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,800 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,376 |
| Countries That Border Russia | 0 | - | 4.98 | 464,402 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,443 |
| Austria Country Quiz | 0 | - | 4.57 | 60,035 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,233 |
| France Country Quiz | 0 | - | 4.70 | 135,615 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,588 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,761 |
| States of Germany | 0 | - | 4.95 | 154,383 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,666 |
| Greece Country Quiz | 0 | - | 4.74 | 66,626 |
| Regions of Italy | 0 | - | 4.92 | 77,008 |
| Italy Country Quiz | 0 | - | 4.77 | 124,005 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,938 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,685 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,922 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,776 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,724 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,373 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,298 |
| Spain Country Quiz | 0 | - | 4.44 | 129,217 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,268 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,628 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,726 |
| American to British Word Translation | 0 | - | 4.14 | 139,664 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,049 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,978 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,444 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,063 |
| Lord of the Rings Decoder | 0 | - | 4.61 | 42,779 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,455 |
| English Royal Consorts | 0 | - | 4.38 | 37,515 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,220 |
| Geography of the British Empire | 0 | - | 4.48 | 39,843 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,059 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,843 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,756 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,739 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,718 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,819 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,828 |
| Russia Country Quiz | 0 | - | 4.83 | 115,284 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,721 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,567 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,983 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,222 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,037 |
| Most-Mentioned Characters in the Iliad | 0 | - | 4.81 | 20,957 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,636 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,250 |
| Finland Country Quiz | 0 | - | 4.51 | 59,991 |
| Norway Country Quiz | 0 | - | 4.45 | 77,794 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,378 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,790 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,688 |
| British Spellings | 0 | - | 4.06 | 99,592 |
| British Groups of Things | 0 | - | 4.26 | 83,005 |
| British Acronyms | 0 | - | 4.40 | 45,933 |
| UK Immigration by Country | 0 | - | 4.94 | 141,669 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,101 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,931 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,697 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,325 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,695 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,269 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,095 |
| Geography of Scotland | 0 | - | 4.63 | 21,734 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,166 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,635 |
| Movies Set in London | 0 | - | 4.26 | 28,973 |
| Famous Scottish People | 0 | - | 4.22 | 18,439 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,381 |
