| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,270 |
| Name the English Monarchs | 0 | - | 4.91 | 501,509 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,288 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,696 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,177 |
| Counties of England | 0 | - | 4.97 | 794,838 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,376 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,323 |
| London A-Z | 0 | - | 4.10 | 40,745 |
| British Monopoly Board | 0 | - | 4.52 | 41,140 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,593 |
| Monarchies of Europe | 0 | - | 4.90 | 97,962 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 77,961 |
| Countries Bordering France | 0 | - | 4.83 | 401,910 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,632 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,605 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,744 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,579 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,660 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,649 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,898 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,789 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,638 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,692 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,236 |
| England or Wales? | 0 | - | 4.94 | 45,606 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,717 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,190 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,793 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,090 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,116 |
| Counties of Ireland | 0 | - | 4.92 | 194,672 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,757 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,714 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,640 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,571 |
| British Geography A-Z | 0 | - | 4.42 | 19,495 |
| British History A-Z #1 | 0 | - | 4.45 | 46,402 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,520 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,068 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,114 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,915 |
| The Trojan War | 0 | - | 4.83 | 39,651 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,138 |
| Name that Greek Letter | 0 | - | 4.93 | 323,096 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,543 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,317 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,420 |
| Roman Emperors | 0 | - | 4.95 | 119,658 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,380 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,150 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,788 |
| English Royal Consorts | 0 | - | 4.37 | 37,322 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,549 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,967 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,838 |
| The Only European Country ... | 0 | - | 4.91 | 215,999 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,777 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,662 |
| British Acronyms | 0 | - | 4.39 | 45,758 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,685 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,948 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,072 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,320 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,794 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,318 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,860 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,674 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,461 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 60,587 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,471 |
| The Reign of Queen Elizabeth II | 0 | - | 4.36 | 35,809 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,696 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,574 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,232 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,297 |
| European Geography By Letter - A | 0 | - | 4.52 | 145,096 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,627 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,358 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,089 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,148 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,163 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,236 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,570 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,291 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,808 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,152 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,379 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,432 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,978 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,180 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,985 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,919 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,993 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,655 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,004 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,729 |
| Slavic Countries | 0 | - | 4.96 | 111,495 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,877 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,119 |
| Famous Irish People | 0 | - | 4.05 | 45,980 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,028 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,076 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,011 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,413 |
| Scottish Clans | 0 | - | 4.70 | 21,352 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,608 |
| The Reign of Henry VIII | 0 | - | 4.25 | 27,720 |
| Elizabeth I... or Elizabeth II? | 0 | - | 4.30 | 24,488 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,638 |
| Champions League Winners | 0 | - | 4.92 | 1,003,847 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,171 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,670 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,257 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,916 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,907 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,509 |
| European Countries with One Border | 0 | - | 4.97 | 182,516 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,323 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,888 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,133 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,295 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,708 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,711 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,412 |
| Countries That Border Russia | 0 | - | 4.98 | 461,128 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,732 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,161 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,545 |
| States of Germany | 0 | - | 4.96 | 151,922 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,894 |
| Regions of Italy | 0 | - | 4.92 | 75,565 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,897 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,652 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,021 |
| American to British Word Translation | 0 | - | 4.14 | 138,756 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,859 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,028 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,776 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,679 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,517 |
| People on Money - England | 0 | - | 4.29 | 16,602 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,296 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,395 |
| Shakespearean Characters | 0 | - | 4.38 | 37,610 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,359 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 393,036 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,307 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,305 |
| Geography of the British Empire | 0 | - | 4.48 | 39,631 |
| The Reign of Queen Victoria | 0 | - | 4.33 | 23,421 |
| Counties of Wales | 0 | - | 4.63 | 39,195 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,406 |
| Monarchies of Asia | 0 | - | 4.97 | 70,985 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,779 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,096 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,468 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,935 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,800 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,520 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,255 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,579 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,761 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,414 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,255 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,912 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,513 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,757 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,020 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,043 |
| European Geography A-Z | 0 | - | 4.29 | 49,197 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,396 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,277 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,347 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,305 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,789 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,984 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,355 |
| Countries that Border Poland | 0 | - | 4.99 | 172,057 |
| Russia Country Quiz | 0 | - | 4.85 | 114,283 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,725 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,267 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,239 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,095 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,295 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,253 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,462 |
| Departments of France | 0 | - | 4.93 | 53,800 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,760 |
| Germany Country Quiz | 0 | - | 4.82 | 157,585 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,877 |
| German History A-Z | 0 | - | 4.49 | 24,574 |
| Italy Country Quiz | 0 | - | 4.82 | 123,208 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,134 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,821 |
| Italian History A-Z | 0 | - | 4.21 | 17,674 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,251 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,516 |
| History of The Netherlands | 0 | - | 4.46 | 17,407 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,799 |
