| Counties of England | 0 | - | 4.97 | 800,079 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,275 |
| England or Wales? | 0 | - | 4.94 | 45,844 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,552 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,145 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,018 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,367 |
| States of Germany | 0 | - | 4.95 | 153,647 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,394 |
| Regions of Italy | 0 | - | 4.92 | 76,468 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,534 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,745 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,504 |
| British Groups of Things | 0 | - | 4.25 | 82,943 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,562 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,069 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,416 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,777 |
| Europe Map Quiz | 0 | - | 5.00 | 4,775,689 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,640 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,821 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,064 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,933 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,306 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,824 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,342 |
| Departments of France | 0 | - | 4.93 | 54,658 |
| Germany Country Quiz | 0 | - | 4.83 | 158,378 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,772 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,854 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,733 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,655 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,205 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,399 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,368 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,846 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,059 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,725 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,682 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,217 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,790 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,399 |
| Name the English Monarchs | 0 | - | 4.91 | 504,664 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,426 |
| Countries the UK Declared War On | 0 | - | 4.55 | 123,001 |
| Geography of the British Empire | 0 | - | 4.48 | 39,785 |
| Counties of Wales | 0 | - | 4.63 | 39,429 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,576 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,951 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,614 |
| Name a Valid English City | 0 | - | 4.19 | 16,771 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,561 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,877 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,086 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,334 |
| Malta Country Quiz | 0 | - | 4.81 | 31,151 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,950 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,402 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,342 |
| The Only European Country ... | 0 | - | 4.91 | 217,871 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,896 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,195 |
| Word Chain - France | 0 | - | 4.38 | 42,873 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,461 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,316 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,615 |
| British Spellings | 0 | - | 4.06 | 99,532 |
| British Acronyms | 0 | - | 4.40 | 45,880 |
| Biggest Immigrant Groups by Decade in the UK | 0 | - | 4.63 | 25,475 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,839 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,002 |
| Geography of Scotland | 0 | - | 4.63 | 21,687 |
| Medieval English History | 0 | - | 4.53 | 43,599 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,053 |
| British to American Food Translation | 0 | - | 3.38 | 52,001 |
| Invasions of Great Britain | 0 | - | 4.51 | 60,001 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,239 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,021 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,569 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 142,380 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.74 | 12,288 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,051 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,407 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,062 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,353 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,326 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,129 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,690 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,808 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,489 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,757 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 174,070 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,756 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,522 |
| Slavic Countries | 0 | - | 4.96 | 112,030 |
| Regions of France | 0 | - | 4.70 | 121,484 |
| France Immigration by Country | 0 | - | 4.70 | 76,747 |
| German Groups of Things | 0 | - | 4.47 | 38,561 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,270 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,236 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,569 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,505 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,169 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,909 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,478 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,234 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 25,793 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.78 | 20,199 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,835 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,187 |
| Councils of Scotland | 0 | - | 4.58 | 28,611 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 359,092 |
| Capital Cities Chain | 0 | - | 4.84 | 83,072 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,388 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,240 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,183 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,046 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,950 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,129 |
| Monarchies of Europe | 0 | - | 4.90 | 98,483 |
| European Countries with One Border | 0 | - | 4.97 | 183,304 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,084 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,599 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,901 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,082 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,285 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,468 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,268 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,367 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,227 |
| Word Chain - Germany | 0 | - | 4.31 | 22,644 |
| Word Chain - Italy | 0 | - | 4.07 | 23,201 |
| The British Royal Family - Modern Times | 0 | - | 4.16 | 21,550 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,388 |
| People on Money - England | 0 | - | 4.29 | 16,627 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,748 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,312 |
| History of Scotland | 0 | - | 4.51 | 21,137 |
| Champions League Winners | 0 | - | 4.92 | 1,011,374 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,710 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,451 |
| Word Chain - Australia | 0 | - | 4.38 | 38,192 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,648 |
| Countries That Border Russia | 0 | - | 4.98 | 463,432 |
| Austria Country Quiz | 0 | - | 4.57 | 59,906 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,023 |
| France Country Quiz | 0 | - | 4.70 | 135,327 |
| Countries Bordering France | 0 | - | 4.83 | 403,948 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,009 |
| Greece Country Quiz | 0 | - | 4.74 | 66,444 |
| Italy Country Quiz | 0 | - | 4.77 | 123,740 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,855 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,601 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,732 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,602 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,260 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,111 |
| Spain Country Quiz | 0 | - | 4.44 | 128,929 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,507 |
| American to British Word Translation | 0 | - | 4.14 | 139,434 |
| Languages of the United Kingdom | 0 | - | 4.14 | 40,980 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,070 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,787 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,477 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,405 |
| European Geographic Groups of Four | 0 | - | 4.57 | 18,123 |
| Russia Country Quiz | 0 | - | 4.83 | 114,818 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,543 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,456 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,133 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,979 |
| Italian Foods | 0 | - | 4.30 | 73,032 |
| History of The Netherlands | 0 | - | 4.46 | 17,503 |
| Canary Islands | 0 | - | 4.62 | 17,503 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,417 |
| Switzerland Immigration by Country | 0 | - | 4.69 | 29,887 |
| UK Immigration by Country | 0 | - | 4.94 | 141,292 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,400 |
| Robin Hood Quiz | 0 | - | 4.00 | 8,471 |
| British Monopoly Board | 0 | - | 4.52 | 41,213 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,315 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,210 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 395,703 |
| Former Dominions of the British Empire | 0 | - | 4.27 | 24,220 |
| Movies Set in London | 0 | - | 4.26 | 28,946 |
| Famous Scottish People | 0 | - | 4.22 | 18,420 |
| Largest Scottish Islands | 0 | - | 4.24 | 10,364 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,310 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,537 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,271 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,379 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,768 |
| Name a Valid African Country | 0 | - | 4.98 | 154,570 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,129 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,237 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,686 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,568 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,934 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,703 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,490 |
