| England or Wales? | 0 | - | 4.94 | 45,619 |
| Name the English Monarchs | 0 | - | 4.91 | 501,743 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,276 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,559 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,720 |
| Counties of England | 0 | - | 4.97 | 795,153 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,638 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,098 |
| Countries Bordering France | 0 | - | 4.83 | 402,019 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,703 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,886 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,665 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,923 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,633 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,514 |
| Departments of France | 0 | - | 4.93 | 53,867 |
| Germany Country Quiz | 0 | - | 4.82 | 157,639 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,924 |
| Italy Country Quiz | 0 | - | 4.82 | 123,251 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,167 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,852 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,526 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,705 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,416 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,729 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,216 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,805 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,107 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,220 |
| Counties of Ireland | 0 | - | 4.92 | 194,789 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,769 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,783 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,706 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,592 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,688 |
| Counties of Wales | 0 | - | 4.63 | 39,214 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,637 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,151 |
| The Trojan War | 0 | - | 4.83 | 39,663 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,595 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,345 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,437 |
| Roman Emperors | 0 | - | 4.95 | 119,717 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,175 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,805 |
| British Monopoly Board | 0 | - | 4.52 | 41,146 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,411 |
| Medieval English History | 0 | - | 4.53 | 43,475 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,507 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,628 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,072 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,911 |
| The Only European Country ... | 0 | - | 4.91 | 216,102 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,838 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,013 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,289 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,701 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,747 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,690 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,642 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,006 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,806 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,707 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,794 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,499 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,748 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,600 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,110 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,929 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,498 |
| Councils of Scotland | 0 | - | 4.58 | 28,442 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,740 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,474 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,019 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,260 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,029 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,047 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,851 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,059 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,801 |
| Slavic Countries | 0 | - | 4.96 | 111,519 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,900 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,239 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,100 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,024 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,417 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,596 |
| British Geography A-Z | 0 | - | 4.42 | 19,498 |
| Scottish Clans | 0 | - | 4.70 | 21,352 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,621 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,230 |
| History of Scotland | 0 | - | 4.51 | 21,078 |
| London A-Z | 0 | - | 4.10 | 40,749 |
| Champions League Winners | 0 | - | 4.92 | 1,004,405 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,710 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,300 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,987 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,550 |
| Monarchies of Europe | 0 | - | 4.90 | 97,988 |
| European Countries with One Border | 0 | - | 4.97 | 182,554 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,365 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,052 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,940 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 77,030 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,342 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,748 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,650 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,537 |
| Countries That Border Russia | 0 | - | 4.98 | 461,227 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,764 |
| Austria Country Quiz | 0 | - | 4.57 | 59,655 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,690 |
| France Country Quiz | 0 | - | 4.70 | 134,808 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,215 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,587 |
| States of Germany | 0 | - | 4.96 | 152,033 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,916 |
| Greece Country Quiz | 0 | - | 4.74 | 66,164 |
| Regions of Italy | 0 | - | 4.92 | 75,637 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,705 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,447 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,414 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,966 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,396 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,060 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,777 |
| Spain Country Quiz | 0 | - | 4.45 | 128,371 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,704 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,288 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,074 |
| American to British Word Translation | 0 | - | 4.14 | 138,811 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,868 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,080 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,298 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,430 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 393,238 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,312 |
| English Royal Consorts | 0 | - | 4.37 | 37,331 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,336 |
| Geography of the British Empire | 0 | - | 4.48 | 39,637 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,971 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,829 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,056 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,417 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,295 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,363 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,734 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,417 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,768 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,846 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,185 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,410 |
| Countries that Border Poland | 0 | - | 4.99 | 172,100 |
| Russia Country Quiz | 0 | - | 4.85 | 114,317 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,743 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,365 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,258 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,117 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,307 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,278 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,765 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,951 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,883 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,268 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,814 |
| Finland Country Quiz | 0 | - | 4.50 | 59,564 |
| Norway Country Quiz | 0 | - | 4.44 | 77,212 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,091 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,785 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,361 |
| British Spellings | 0 | - | 4.06 | 99,413 |
| British Groups of Things | 0 | - | 4.25 | 82,841 |
| British to American Food Translation | 0 | - | 3.38 | 51,949 |
| British Acronyms | 0 | - | 4.40 | 45,769 |
| UK Immigration by Country | 0 | - | 4.94 | 140,728 |
| Arthurian Legend | 0 | - | 4.33 | 25,099 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,023 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,526 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,054 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,305 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,285 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,732 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,632 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,955 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,703 |
| Oldest Cities in the United Kingdom | 0 | - | 4.39 | 23,698 |
| Geography of Scotland | 0 | - | 4.63 | 21,599 |
| History of London | 0 | - | 4.33 | 26,173 |
| Doctor Who Actors | 0 | - | 4.61 | 17,911 |
| Movies Set in London | 0 | - | 4.26 | 28,912 |
| Famous Scottish People | 0 | - | 4.22 | 18,391 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,335 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,947 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,192 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,645 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,578 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,182 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,493 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,817 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,752 |
