| Counties of England | 0 | - | 4.97 | 802,610 |
| Monarchies of Europe | 0 | - | 4.90 | 98,831 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,503 |
| England or Wales? | 0 | - | 4.94 | 45,953 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,099 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,403 |
| Name the English Monarchs | 0 | - | 4.91 | 506,222 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,355 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,774 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,627 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,595 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,763 |
| States of Germany | 0 | - | 4.95 | 154,391 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,668 |
| Regions of Italy | 0 | - | 4.92 | 77,015 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,779 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,279 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,737 |
| British Acronyms | 0 | - | 4.40 | 45,933 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,365 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,987 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,574 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,835 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,762 |
| Monarchies of Asia | 0 | - | 4.97 | 71,489 |
| Europe Map Quiz | 0 | - | 5.00 | 4,786,868 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,846 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,760 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,735 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,844 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,924 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,768 |
| Departments of France | 0 | - | 4.93 | 55,111 |
| Germany Country Quiz | 0 | - | 4.82 | 158,795 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,048 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,188 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,007 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,731 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,461 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,829 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,788 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,764 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,853 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,446 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,455 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,227 |
| Geography of the British Empire | 0 | - | 4.48 | 39,844 |
| Counties of Wales | 0 | - | 4.63 | 39,593 |
| People on Money - England | 0 | - | 4.29 | 16,643 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,317 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,045 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,283 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 406,367 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,704 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,158 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,039 |
| The Only European Country ... | 0 | - | 4.91 | 218,890 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,451 |
| Kings of France Quiz | 0 | - | 4.20 | 32,924 |
| History of The Netherlands | 0 | - | 4.46 | 17,548 |
| British Spellings | 0 | - | 4.06 | 99,592 |
| British Groups of Things | 0 | - | 4.26 | 83,006 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,101 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,698 |
| British Monopoly Board | 0 | - | 4.52 | 41,260 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,056 |
| Geography of Scotland | 0 | - | 4.63 | 21,736 |
| Medieval English History | 0 | - | 4.53 | 43,650 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,088 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,956 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,940 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,310 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,086 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,285 |
| Famous Scottish People | 0 | - | 4.22 | 18,439 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,332 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,288 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,050 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,376 |
| European Geography By Letter - C | 0 | - | 4.43 | 123,739 |
| European Geography By Letter - D | 0 | - | 4.50 | 114,908 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,950 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,376 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,037 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,515 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,882 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,484 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,359 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,349 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,469 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,014 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,662 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,743 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,178 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,654 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,624 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,145 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,753 |
| Slavic Countries | 0 | - | 4.96 | 112,337 |
| Regions of France | 0 | - | 4.70 | 122,042 |
| France Immigration by Country | 0 | - | 4.70 | 76,916 |
| Famous Germans | 0 | - | 4.50 | 55,779 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,427 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,451 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,339 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,740 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,964 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,086 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,652 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,083 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,253 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,760 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,827 |
| British History A-Z #1 | 0 | - | 4.45 | 47,238 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,239 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,799 |
| Councils of Scotland | 0 | - | 4.58 | 28,725 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,439 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,794 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,452 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,444 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,520 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,739 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,447 |
| European Countries with One Border | 0 | - | 4.97 | 183,744 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,491 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,328 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,804 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,953 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,389 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,447 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,405 |
| Name a Valid English City | 0 | - | 4.19 | 16,819 |
| British Geography A-Z | 0 | - | 4.42 | 19,604 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,804 |
| Embarrassing Chapters in British History | 0 | - | 4.30 | 32,367 |
| History of Scotland | 0 | - | 4.51 | 21,173 |
| London A-Z | 0 | - | 4.10 | 40,876 |
| Champions League Winners | 0 | - | 4.92 | 1,015,718 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,978 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,276 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,741 |
| Countries That Border Russia | 0 | - | 4.98 | 464,422 |
| Austria Country Quiz | 0 | - | 4.57 | 60,036 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,234 |
| France Country Quiz | 0 | - | 4.70 | 135,618 |
| Countries Bordering France | 0 | - | 4.83 | 404,804 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,749 |
| Greece Country Quiz | 0 | - | 4.74 | 66,627 |
| Italy Country Quiz | 0 | - | 4.77 | 124,006 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,940 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,685 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,923 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,725 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,374 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,301 |
| Spain Country Quiz | 0 | - | 4.44 | 129,221 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,629 |
| American to British Word Translation | 0 | - | 4.14 | 139,667 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,049 |
| English Royal Consorts | 0 | - | 4.38 | 37,517 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,813 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,088 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,060 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,365 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,097 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,851 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,485 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,120 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,505 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,514 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,829 |
| European Geography A-Z | 0 | - | 4.29 | 49,473 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,834 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,484 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,843 |
| Russia Country Quiz | 0 | - | 4.83 | 115,285 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,724 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,572 |
| Famous French People | 0 | - | 4.07 | 36,084 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,222 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,037 |
| The Mafia Quiz | 0 | - | 4.46 | 23,436 |
| Canary Islands | 0 | - | 4.62 | 17,524 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,796 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 30,053 |
| British to American Food Translation | 0 | - | 3.38 | 52,035 |
| UK Immigration by Country | 0 | - | 4.94 | 141,677 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,939 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,325 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,702 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 397,192 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,262 |
| The Margaret Thatcher Premiership | 0 | - | 3.79 | 9,280 |
| Movies Set in London | 0 | - | 4.26 | 28,973 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,381 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,052 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,726 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,309 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,676 |
