| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,050 |
| Name the English Monarchs | 0 | - | 4.92 | 498,829 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,879 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,869 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,993 |
| Counties of England | 0 | - | 4.97 | 790,459 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,940 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,952 |
| London A-Z | 0 | - | 4.10 | 40,669 |
| British Monopoly Board | 0 | - | 4.52 | 41,070 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,479 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,482 |
| Monarchies of Europe | 0 | - | 4.90 | 97,477 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,463 |
| Countries Bordering France | 0 | - | 4.83 | 400,313 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,438 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,158 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,639 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,370 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,575 |
| Europe Map Quiz | 0 | - | 5.00 | 4,737,028 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,377 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,256 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,956 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,490 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,095 |
| England or Wales? | 0 | - | 4.94 | 45,397 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,560 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,890 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,599 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,878 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,756 |
| Counties of Ireland | 0 | - | 4.92 | 193,457 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,538 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,562 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,868 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,320 |
| British Geography A-Z | 0 | - | 4.41 | 19,436 |
| British History A-Z #1 | 0 | - | 4.45 | 46,178 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,722 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,699 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,564 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,576 |
| The Trojan War | 0 | - | 4.83 | 39,483 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 642,990 |
| Name that Greek Letter | 0 | - | 4.94 | 321,994 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,800 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,986 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,145 |
| Roman Emperors | 0 | - | 4.95 | 118,701 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,965 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,790 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,556 |
| English Royal Consorts | 0 | - | 4.37 | 37,221 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,382 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,687 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,865 |
| The Only European Country ... | 0 | - | 4.91 | 214,352 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,877 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,417 |
| British Acronyms | 0 | - | 4.39 | 45,659 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,748 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,787 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,353 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,624 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,197 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,717 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,483 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,529 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,405 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,217 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,711 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,034 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,094 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,885 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,948 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,541 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,019 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,980 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,844 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,330 |
| European Geography By Letter - M | 0 | - | 4.61 | 129,098 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,935 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,707 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,084 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,422 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,676 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,877 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,458 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,759 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,598 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,794 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,268 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,614 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,442 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,340 |
| Slavic Countries | 0 | - | 4.96 | 111,007 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,020 |
| Famous Irish People | 0 | - | 4.05 | 45,877 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,659 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,111 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,849 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,309 |
| Scottish Clans | 0 | - | 4.70 | 21,285 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,419 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,635 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,441 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,588 |
| Champions League Winners | 0 | - | 4.92 | 998,010 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,506 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,161 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,593 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,116 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,356 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,962 |
| European Countries with One Border | 0 | - | 4.97 | 181,814 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,716 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,157 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,611 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,631 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,282 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,001 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,527 |
| Countries That Border Russia | 0 | - | 4.98 | 459,607 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,322 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,422 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,933 |
| States of Germany | 0 | - | 4.96 | 150,507 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,162 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,625 |
| Regions of Italy | 0 | - | 4.92 | 74,914 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,949 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,606 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,474 |
| American to British Word Translation | 0 | - | 4.12 | 136,740 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,756 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,326 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,742 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,591 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,482 |
| People on Money - England | 0 | - | 4.29 | 16,574 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,228 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,312 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,422 |
| Shakespearean Characters | 0 | - | 4.38 | 37,536 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,349 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 390,537 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,225 |
| Countries the UK Declared War On | 0 | - | 4.61 | 121,945 |
| Geography of the British Empire | 0 | - | 4.48 | 39,526 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,362 |
| Counties of Wales | 0 | - | 4.63 | 38,983 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,100 |
| Monarchies of Asia | 0 | - | 4.97 | 70,686 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,507 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,250 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,237 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,195 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,578 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,458 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,327 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,758 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,991 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,502 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,577 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,252 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,000 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,348 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,569 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,840 |
| European Geography A-Z | 0 | - | 4.28 | 49,045 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,210 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,941 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,945 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,570 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,153 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,501 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,476 |
| Countries that Border Poland | 0 | - | 4.99 | 171,533 |
| Russia Country Quiz | 0 | - | 4.85 | 113,800 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,453 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,920 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,953 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,790 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,103 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,881 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,409 |
| Departments of France | 0 | - | 4.93 | 53,014 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,678 |
| Germany Country Quiz | 0 | - | 4.82 | 156,813 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,342 |
| German History A-Z | 0 | - | 4.49 | 24,458 |
| Italy Country Quiz | 0 | - | 4.82 | 122,415 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,575 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,266 |
| Italian History A-Z | 0 | - | 4.21 | 17,580 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,041 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,400 |
| History of The Netherlands | 0 | - | 4.46 | 17,339 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,521 |
