| Counties of England | 0 | - | 4.97 | 800,591 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,306 |
| England or Wales? | 0 | - | 4.94 | 45,865 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,588 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,822 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,087 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,436 |
| States of Germany | 0 | - | 4.95 | 153,811 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,462 |
| Regions of Italy | 0 | - | 4.92 | 76,535 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,588 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,846 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,539 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,706 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,077 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,525 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,792 |
| Europe Map Quiz | 0 | - | 5.00 | 4,777,772 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,861 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,971 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,203 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,233 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,454 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,852 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,429 |
| Departments of France | 0 | - | 4.93 | 54,747 |
| German Groups of Things | 0 | - | 4.47 | 38,572 |
| Germany Country Quiz | 0 | - | 4.83 | 158,484 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,840 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,919 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,796 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,669 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,268 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,490 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,371 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,875 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,064 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,743 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,928 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,237 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,808 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,408 |
| Name the English Monarchs | 0 | - | 4.91 | 504,963 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,429 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,053 |
| Geography of the British Empire | 0 | - | 4.48 | 39,800 |
| Counties of Wales | 0 | - | 4.63 | 39,468 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,683 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,986 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,376 |
| Name a Valid English City | 0 | - | 4.19 | 16,776 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,727 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,913 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,130 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,581 |
| Malta Country Quiz | 0 | - | 4.81 | 31,168 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,101 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,531 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,540 |
| The Only European Country ... | 0 | - | 4.91 | 218,071 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,026 |
| European Geographic Groups of Four | 0 | - | 4.60 | 19,107 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,295 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,523 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,380 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,674 |
| British Spellings | 0 | - | 4.06 | 99,539 |
| British Acronyms | 0 | - | 4.40 | 45,886 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,522 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,875 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,032 |
| Geography of Scotland | 0 | - | 4.63 | 21,698 |
| Medieval English History | 0 | - | 4.53 | 43,611 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,103 |
| British to American Food Translation | 0 | - | 3.38 | 52,005 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,019 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,250 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,031 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,599 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 142,549 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,295 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,252,210 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,426 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,080 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,380 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,348 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,202 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,764 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,013 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,549 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,932 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 174,483 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,836 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,569 |
| Slavic Countries | 0 | - | 4.96 | 112,101 |
| Regions of France | 0 | - | 4.70 | 121,600 |
| France Immigration by Country | 0 | - | 4.70 | 76,791 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,303 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,280 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,585 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,525 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,268 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,969 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,623 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,419 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,800 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,204 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,869 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,338 |
| Councils of Scotland | 0 | - | 4.58 | 28,637 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 359,568 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,445 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,369 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,246 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,127 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,052 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,196 |
| Monarchies of Europe | 0 | - | 4.90 | 98,542 |
| European Countries with One Border | 0 | - | 4.97 | 183,398 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,164 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,900 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,991 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,382 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,382 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,527 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,307 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,547 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,277 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,555 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,407 |
| People on Money - England | 0 | - | 4.29 | 16,633 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,759 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,325 |
| History of Scotland | 0 | - | 4.51 | 21,143 |
| Champions League Winners | 0 | - | 4.92 | 1,012,156 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,791 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,466 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,667 |
| Countries That Border Russia | 0 | - | 4.98 | 463,667 |
| Austria Country Quiz | 0 | - | 4.57 | 59,934 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,069 |
| France Country Quiz | 0 | - | 4.70 | 135,390 |
| Countries Bordering France | 0 | - | 4.83 | 404,139 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,168 |
| Greece Country Quiz | 0 | - | 4.74 | 66,487 |
| Italy Country Quiz | 0 | - | 4.77 | 123,819 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,871 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,622 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,772 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,623 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,285 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,155 |
| Spain Country Quiz | 0 | - | 4.44 | 128,995 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,534 |
| American to British Word Translation | 0 | - | 4.14 | 139,480 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,000 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,159 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,810 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,529 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,463 |
| Russia Country Quiz | 0 | - | 4.83 | 114,992 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,577 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,482 |
| Word Chain - France | 0 | - | 4.38 | 42,885 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,158 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,984 |
| Italian Foods | 0 | - | 4.30 | 73,079 |
| History of The Netherlands | 0 | - | 4.46 | 17,512 |
| Canary Islands | 0 | - | 4.62 | 17,505 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,489 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 29,928 |
| UK Immigration by Country | 0 | - | 4.94 | 141,370 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,514 |
| Robin Hood Quiz | 0 | - | 4.00 | 8,472 |
| British Monopoly Board | 0 | - | 4.52 | 41,226 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,318 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,312 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 395,925 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,234 |
| Movies Set in London | 0 | - | 4.26 | 28,948 |
| Famous Scottish People | 0 | - | 4.22 | 18,422 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,365 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,453 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,635 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,349 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,440 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,834 |
| Name a Valid African Country | 0 | - | 4.98 | 154,647 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,203 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,861 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,410 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,263 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,693 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,595 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 116,095 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,723 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,521 |
| Countries that Border Poland | 0 | - | 4.99 | 172,846 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,084 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,034 |
