| Name the English Monarchs | 0 | - | 4.91 | 507,713 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,980 |
| England or Wales? | 0 | - | 4.94 | 46,096 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,756 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,464 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,462 |
| Counties of England | 0 | - | 4.97 | 804,800 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,891 |
| Monarchies of Europe | 0 | - | 4.90 | 99,100 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,701 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,374 |
| British Monopoly Board | 0 | - | 4.52 | 41,301 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,879 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,458 |
| Countries Bordering France | 0 | - | 4.83 | 405,526 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,387 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,519 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 32,013 |
| Houses of British Monarchs | 0 | - | 4.54 | 66,051 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,147 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,042 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,081 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,514 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,408 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,026 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,130 |
| Departments of France | 0 | - | 4.93 | 55,486 |
| Germany Country Quiz | 0 | - | 4.82 | 159,170 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,314 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,508 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,302 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,797 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,662 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,098 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,190 |
| UK Immigration by Country | 0 | - | 4.94 | 141,957 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,390 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,138 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,863 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,601 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,492 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,449 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,340 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,323 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,087 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,254 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,604 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,317 |
| Counties of Ireland | 0 | - | 4.92 | 197,799 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,411 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,803 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,480 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,506 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,893 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,555 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,074 |
| British Geography A-Z | 0 | - | 4.42 | 19,637 |
| Counties of Wales | 0 | - | 4.63 | 39,686 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,068 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,575 |
| The Trojan War | 0 | - | 4.83 | 40,126 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,365 |
| Countries Italy Declared War On | 0 | - | 4.77 | 50,473 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,338 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,735 |
| Roman Emperors | 0 | - | 4.95 | 121,525 |
| Countries that Beat Portugal | 0 | - | 4.86 | 60,046 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,468 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,442 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,235 |
| English Royal Consorts | 0 | - | 4.38 | 37,574 |
| Medieval English History | 0 | - | 4.53 | 43,700 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,441 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,398 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,723 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,620 |
| The Only European Country ... | 0 | - | 4.91 | 219,794 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,939 |
| British Acronyms | 0 | - | 4.40 | 45,996 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,157 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,364 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,116 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,959 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,660 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,810 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,858 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,600 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,460 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,963 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,365 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,802 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,853 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,445 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,965 |
| Slavic Countries | 0 | - | 4.96 | 112,569 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,534 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,986 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 70,051 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,117 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,258 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 495,054 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,179 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,959 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 293,064 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,159 |
| Councils of Scotland | 0 | - | 4.58 | 28,806 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 363,101 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,273 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,244 |
| UK Baby Girl Names by Decade | 0 | - | 4.38 | 162,125 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 133,409 |
| Satellite Images - The United Kingdom | 0 | - | 4.41 | 28,234 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 104,001 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,617 |
| Scottish Clans | 0 | - | 4.70 | 21,496 |
| Middle Earth Geography | 0 | - | 4.56 | 40,004 |
| Lord of the Rings Trivia | 0 | - | 4.53 | 81,893 |
| Members of the Fellowship of the Ring | 0 | - | 4.74 | 46,011 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,329 |
| Embarrassing Chapters in British History | 0 | - | 4.31 | 32,419 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,904 |
| British History A-Z #1 | 0 | - | 4.45 | 47,368 |
| British History Quiz for Dummies | 0 | - | 4.70 | 79,191 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,578 |
| History of Scotland | 0 | - | 4.51 | 21,199 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,741 |
| London A-Z | 0 | - | 4.10 | 40,919 |
| Champions League Winners | 0 | - | 4.92 | 1,018,747 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,285 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,040 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,808 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,975 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,937 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,726 |
| European Countries with One Border | 0 | - | 4.97 | 184,116 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,833 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,349 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,654 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,281 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 66,110 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,094 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,051 |
| Countries That Border Russia | 0 | - | 4.98 | 465,109 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,633 |
| Austria Country Quiz | 0 | - | 4.57 | 60,151 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,415 |
| France Country Quiz | 0 | - | 4.70 | 135,865 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,877 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,421 |
| Kings of France Quiz | 0 | - | 4.22 | 32,978 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,069 |
| States of Germany | 0 | - | 4.95 | 155,067 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,867 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,682 |
| Greece Country Quiz | 0 | - | 4.74 | 66,751 |
| Regions of Italy | 0 | - | 4.92 | 77,337 |
| Italy Country Quiz | 0 | - | 4.77 | 124,279 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 34,008 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,740 |
| Netherlands Country Quiz | 0 | - | 4.52 | 81,089 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,974 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,830 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,457 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,470 |
| Spain Country Quiz | 0 | - | 4.44 | 129,470 |
| Regions of Spain Quiz | 0 | - | 4.91 | 115,689 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,758 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,971 |
| American to British Word Translation | 0 | - | 4.14 | 139,882 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,101 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,664 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,511 |
| Name the James Bond Movies | 0 | - | 4.56 | 159,690 |
| James Bond Trivia | 0 | - | 4.46 | 39,443 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,498 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,417 |
| Geography of the British Empire | 0 | - | 4.48 | 39,892 |
| Monarchies of Asia | 0 | - | 4.97 | 71,649 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,390 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,009 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,201 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.74 | 58,846 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,477 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,663 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,210 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,736 |
| Russia Country Quiz | 0 | - | 4.83 | 115,518 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,874 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,675 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 39,036 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,304 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,081 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,362 |
| Finland Country Quiz | 0 | - | 4.51 | 60,113 |
| Norway Country Quiz | 0 | - | 4.45 | 77,956 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,450 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,800 |
| British Spellings | 0 | - | 4.06 | 99,642 |
| British Groups of Things | 0 | - | 4.26 | 83,051 |
| British to American Food Translation | 0 | - | 3.38 | 52,067 |
