| Counties of England | 0 | - | 4.97 | 796,727 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,000 |
| England or Wales? | 0 | - | 4.94 | 45,689 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,541 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,438 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,818 |
| States of Germany | 0 | - | 4.96 | 152,576 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,035 |
| Regions of Italy | 0 | - | 4.92 | 75,867 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,161 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,939 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,206 |
| British Spellings | 0 | - | 4.06 | 99,451 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,642 |
| Geography of Scotland | 0 | - | 4.63 | 21,616 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,700 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,949 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,266 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,247 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,629 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,684 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,748 |
| Departments of France | 0 | - | 4.93 | 54,105 |
| Germany Country Quiz | 0 | - | 4.83 | 157,846 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,333 |
| Italy Country Quiz | 0 | - | 4.80 | 123,403 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,380 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,047 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,546 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,926 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,645 |
| Name the English Monarchs | 0 | - | 4.91 | 502,645 |
| Councils of Scotland | 0 | - | 4.58 | 28,499 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,195 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,281 |
| American to British Word Translation | 0 | - | 4.14 | 139,055 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,034 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,731 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,326 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,725 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,351 |
| Countries the UK Declared War On | 0 | - | 4.61 | 122,475 |
| Geography of the British Empire | 0 | - | 4.48 | 39,672 |
| History of Scotland | 0 | - | 4.51 | 21,092 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,655 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,840 |
| Counties of Wales | 0 | - | 4.63 | 39,273 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,535 |
| Medieval English History | 0 | - | 4.53 | 43,507 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,392 |
| Malta Country Quiz | 0 | - | 4.81 | 31,056 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,030 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,457 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,246 |
| The Only European Country ... | 0 | - | 4.91 | 216,621 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,127 |
| British Groups of Things | 0 | - | 4.25 | 82,865 |
| British Acronyms | 0 | - | 4.40 | 45,799 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,035 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,196 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,865 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 31,783 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,144 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,959 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,352 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,099 |
| Famous Scottish People | 0 | - | 4.22 | 18,393 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,344 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,214 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,130 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,692 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,664 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,206 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,705 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,151 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,507 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,851 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,284 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,190 |
| Slavic Countries | 0 | - | 4.96 | 111,660 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,008 |
| Ancient Greek Words | 0 | - | 4.93 | 111,599 |
| British to American Word Translation | 0 | - | 3.74 | 255,083 |
| British Foods by Description | 0 | - | 3.94 | 48,331 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,680 |
| British and American Word Differences | 0 | - | 2.63 | 46,880 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,021 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,375 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,772 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,269 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,714 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,746 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,151 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 355,972 |
| Regions of France | 0 | - | 4.72 | 120,786 |
| France Immigration by Country | 0 | - | 4.70 | 76,518 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,016 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,356 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,447 |
| Scottish Clans | 0 | - | 4.70 | 21,368 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,664 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,262 |
| Champions League Winners | 0 | - | 4.92 | 1,006,723 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,855 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,523 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,311 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,761 |
| Monarchies of Europe | 0 | - | 4.90 | 98,148 |
| European Countries with One Border | 0 | - | 4.97 | 182,776 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,575 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,558 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,285 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 81,811 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,673 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,007 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,884 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,157 |
| Countries That Border Russia | 0 | - | 4.98 | 461,732 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,900 |
| Austria Country Quiz | 0 | - | 4.57 | 59,738 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,794 |
| France Country Quiz | 0 | - | 4.70 | 134,976 |
| Countries Bordering France | 0 | - | 4.83 | 402,537 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,404 |
| Greece Country Quiz | 0 | - | 4.74 | 66,254 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,748 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,504 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,528 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,460 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,126 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,901 |
| Spain Country Quiz | 0 | - | 4.44 | 128,529 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,368 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,894 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,342 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,533 |
| People on Money - England | 0 | - | 4.29 | 16,611 |
| Name a Valid English City | 0 | - | 4.19 | 16,729 |
| Groups of Things - Harry Potter | 0 | - | 4.80 | 281,725 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,116 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,010 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,491 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,258 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,822 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,130 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,002 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,713 |
| Russia Country Quiz | 0 | - | 4.85 | 114,486 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,342 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,343 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,995 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,913 |
| History of The Netherlands | 0 | - | 4.46 | 17,434 |
| Canary Islands | 0 | - | 4.62 | 17,481 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,989 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 29,702 |
| British to American Food Translation | 0 | - | 3.38 | 51,965 |
| UK Immigration by Country | 0 | - | 4.94 | 140,894 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,791 |
| British Monopoly Board | 0 | - | 4.52 | 41,167 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,308 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,611 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,131 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,186 |
| Movies Set in London | 0 | - | 4.26 | 28,922 |
| Scottish Inventions | 0 | - | 3.83 | 9,960 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,346 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,107 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,656 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,383 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,968 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,449 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,056 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,265 |
| Countries that Border Poland | 0 | - | 4.99 | 172,279 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,848 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,788 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,839 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,223 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,873 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,804 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,396 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,769 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,319 |
| 20 Questions About France | 0 | - | 4.11 | 32,410 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,871 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,179 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,204 |
| French History Multiple Choice | 0 | - | 4.55 | 33,039 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,564 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,430 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,690 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,038 |
| History of Germany | 0 | - | 4.39 | 52,819 |
| The Trojan War | 0 | - | 4.83 | 39,727 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 647,423 |
| Name that Greek Letter | 0 | - | 4.93 | 323,447 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,842 |
| Counties of Ireland | 0 | - | 4.92 | 195,269 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,867 |
