| Counties of England | 0 | - | 4.97 | 698,281 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 84,492 |
| England or Wales? | 0 | - | 4.93 | 40,653 |
| Foods in a Full English Breakfast | 0 | - | 4.42 | 74,188 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.81 | 10,136 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,198,800 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 32,313 |
| Regions of Spain Quiz | 0 | - | 4.87 | 96,306 |
| Cantons of Switzerland | 0 | - | 4.97 | 40,916 |
| British Groups of Things | 0 | - | 4.26 | 80,577 |
| UK Cities Map Quiz | 0 | - | 4.94 | 436,265 |
| United Kingdom Decoder | 0 | - | 4.27 | 38,829 |
| Counties of England Map Quiz | 0 | - | 4.97 | 288,689 |
| Regions of France Map Quiz | 0 | - | 4.96 | 128,491 |
| France Immigration by Country | 0 | - | 4.81 | 69,620 |
| States of Germany Map Quiz | 0 | - | 4.92 | 121,433 |
| States of Germany | 0 | - | 4.93 | 125,611 |
| Germany Immigration by Country | 0 | - | 4.90 | 70,599 |
| Counties of Ireland | 0 | - | 4.90 | 161,630 |
| Regions of Italy | 0 | - | 4.89 | 61,302 |
| Europe Map Quiz | 0 | - | 5.00 | 4,327,660 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 87,130 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 170,684 |
| 100 Greatest Britons Quiz | 0 | - | 4.43 | 46,159 |
| Most Common Surnames in the UK | 0 | - | 4.18 | 66,056 |
| British Acronyms | 0 | - | 4.41 | 43,560 |
| The UK for Americans - True or False | 0 | - | 4.46 | 55,222 |
| Category Elimination - European Geography #1 | 0 | - | 4.97 | 203,278 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 249,036 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 144,852 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 191,408 |
| Name a Valid European Country #2 | 0 | - | 4.93 | 85,271 |
| France Cities Map Quiz | 0 | - | 4.96 | 149,482 |
| Germany Country Quiz | 0 | - | 4.82 | 141,620 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 107,092 |
| Italy Country Quiz | 0 | - | 4.81 | 110,264 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 135,130 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 138,967 |
| Countries Surrounding Rome | 0 | - | 4.96 | 46,828 |
| United Kingdom A-Z | 0 | - | 4.53 | 81,353 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.50 | 36,670 |
| British Geography Multiple Choice | 0 | - | 4.41 | 41,227 |
| English Monarchs Quiz | 0 | - | 4.91 | 451,019 |
| Wives of King Henry VIII | 0 | - | 4.55 | 49,258 |
| Countries the UK Declared War On | 0 | - | 4.58 | 113,207 |
| Geography of the British Empire | 0 | - | 4.51 | 37,265 |
| Counties of Wales | 0 | - | 4.61 | 33,883 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 389,922 |
| Name a Valid English City | 0 | - | 4.16 | 15,423 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 106,258 |
| World Capitals Closest to London | 0 | - | 4.91 | 94,133 |
| 50 Busiest Air Routes from London | 0 | - | 4.88 | 87,045 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 352,089 |
| Category Elimination - European Countries #1 | 0 | - | 4.88 | 77,523 |
| Andorra Country Quiz | 0 | - | 4.87 | 28,203 |
| Countries that Beat Portugal | 0 | - | 4.84 | 36,077 |
| British Spellings Quiz | 0 | - | 4.04 | 94,923 |
| The United States... or the United Kingdom? | 0 | - | 4.89 | 90,881 |
| Geography of Scotland | 0 | - | 4.62 | 19,726 |
| Medieval English History | 0 | - | 4.52 | 41,066 |
| Countries That Use the Euro | 0 | - | 4.93 | 64,848 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 338,137 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 94,201 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,219 |
| The Only European Country ... | 0 | - | 4.93 | 181,235 |
| Word Chain - France | 0 | - | 4.38 | 40,248 |
| Country Quiz on a Map - France | 0 | - | 4.97 | 39,664 |
| British to American Food Translation. | 0 | - | 3.47 | 50,559 |
| Fictional Characters from Great Britain | 0 | - | 4.10 | 31,294 |
| Invasions of Great Britain | 0 | - | 4.49 | 55,890 |
| Robin Hood Quiz | 0 | - | 4.03 | 8,074 |
| British History Multiple Choice #1 | 0 | - | 4.47 | 51,847 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 46,849 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.95 | 110,093 |
| French Geography Quiz #1 | 0 | - | 4.86 | 31,309 |
| Provinces of the Netherlands | 0 | - | 4.65 | 33,737 |
| Things British People Know that Americans Don't | 0 | - | 4.22 | 49,092 |
| Ultimate Harry Potter Name Game | 0 | - | 4.95 | 465,809 |
| Wonderwall Lyrics | 0 | - | 4.22 | 69,147 |
| Beatles Songs Quiz | 0 | - | 4.95 | 210,421 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 275,455 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.60 | 24,827 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.76 | 19,082 |
| British History Quiz for Dummies | 0 | - | 4.54 | 62,114 |
| Councils of Scotland | 0 | - | 4.62 | 24,877 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,057,188 |
| Europe Geography Quiz #1 | 0 | - | 4.53 | 67,418 |
| Europe Geography Quiz #2 | 0 | - | 4.56 | 67,894 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 66,574 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 58,165 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 179,180 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 139,556 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 188,769 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 77,730 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 287,456 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 117,963 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 75,750 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 116,464 |
| Slavic Countries | 0 | - | 4.96 | 101,182 |
| Regions of France | 0 | - | 4.63 | 101,795 |
| German Groups of Things | 0 | - | 4.43 | 36,179 |
| Country Quiz on a Map - Germany | 0 | - | 4.93 | 27,542 |
| Largest Islands of Greece | 0 | - | 4.58 | 40,502 |
| Capital Cities Chain | 0 | - | 4.86 | 72,039 |
| The British Royal Family - Modern Times | 0 | - | 4.12 | 20,702 |
| Members of the British Royal Family | 0 | - | 4.11 | 109,615 |
| People on Money - England | 0 | - | 4.34 | 15,992 |
| History of Scotland | 0 | - | 4.49 | 19,751 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 277,306 |
| Champions League Winners | 0 | - | 4.91 | 875,695 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 122,541 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,363 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 101,608 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 84,752 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 122,409 |
| Three Band Flags of Europe | 0 | - | 4.97 | 162,497 |
| Pixelated Europe Map | 0 | - | 4.90 | 110,351 |
| Monarchies of Europe | 0 | - | 4.88 | 87,665 |
| European Countries with One Border | 0 | - | 4.96 | 151,882 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 145,516 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 135,003 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 63,853 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.93 | 50,372 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 59,638 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 47,109 |
| Federal Subjects of Russia | 0 | - | 4.95 | 114,757 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 102,701 |
| Word Chain - Germany | 0 | - | 4.30 | 21,240 |
| Word Chain - Italy | 0 | - | 4.08 | 22,100 |
| Monaco Country Quiz | 0 | - | 4.45 | 37,919 |
| Netherlands Country Quiz | 0 | - | 4.53 | 73,621 |
| Nordic Cities Map Quiz | 0 | - | 4.75 | 85,647 |
| Sweden Immigration by Country | 0 | - | 4.66 | 42,733 |
| Portugal Country Quiz | 0 | - | 4.66 | 65,430 |
| Spain Country Quiz | 0 | - | 4.45 | 116,086 |
| Switzerland Country Quiz | 0 | - | 4.54 | 57,609 |
| Languages of the United Kingdom | 0 | - | 4.10 | 38,511 |
| Groups of Things - Harry Potter | 0 | - | 4.86 | 262,362 |
| Word Chain - Australia | 0 | - | 4.39 | 36,381 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.72 | 54,205 |
| Countries That Border Russia | 0 | - | 4.98 | 429,141 |
| Austria Country Quiz | 0 | - | 4.55 | 54,643 |
| Belgium Country Quiz | 0 | - | 4.69 | 65,176 |
| France Country Quiz | 0 | - | 4.75 | 122,419 |
| Countries Bordering France | 0 | - | 4.87 | 359,872 |
| Countries Bordering Germany | 0 | - | 4.99 | 342,872 |
| States of the German Confederation in 1848 | 0 | - | 4.84 | 26,853 |
| Greece Country Quiz | 0 | - | 4.71 | 60,321 |
| History of The Netherlands | 0 | - | 4.43 | 15,870 |
| Canary Islands | 0 | - | 4.61 | 16,605 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 94,613 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 22,181 |
| UK Immigration by Country | 0 | - | 4.94 | 126,346 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 120,340 |
| British Monopoly Board | 0 | - | 4.51 | 39,366 |
| National Parks of England and Wales | 0 | - | 4.21 | 5,791 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 101,391 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 351,881 |
| Former Dominions of the British Empire | 0 | - | 4.37 | 22,799 |
| Movies Set in London | 0 | - | 4.25 | 27,993 |
| Famous Scottish People | 0 | - | 4.19 | 17,549 |
| Largest Scottish Islands | 0 | - | 4.22 | 9,649 |
| All Champions League Teams Ever | 0 | - | 4.90 | 106,687 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.91 | 94,074 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 83,418 |
| Name a Valid Asian Country | 0 | - | 4.98 | 93,162 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 80,515 |
| Name a Valid African Country | 0 | - | 4.98 | 125,624 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.93 | 148,305 |
| Europe Geography Quiz #3 | 0 | - | 4.32 | 60,264 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 182,122 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 116,408 |
| Russia Country Quiz | 0 | - | 4.84 | 104,254 |
| Croatia Country Quiz | 0 | - | 4.81 | 37,818 |
| Ancient Greek Trivia | 0 | - | 4.55 | 63,663 |
| Italian Foods | 0 | - | 4.25 | 64,971 |
| Luxembourg Country Quiz | 0 | - | 4.72 | 30,268 |
| Countries that Beat the Netherlands | 0 | - | 4.58 | 33,710 |
| Most Common First Names in Spain | 0 | - | 4.25 | 43,763 |
| Countries Closest to Spain | 0 | - | 4.95 | 207,448 |
| British Words Quiz #1 | 0 | - | 3.77 | 236,547 |
| British Words Quiz #2 | 0 | - | 4.00 | 107,173 |
| British Foods | 0 | - | 3.85 | 47,130 |
| British and American Word Differences | 0 | - | 2.66 | 44,474 |
| Oldest Cities in the United Kingdom | 0 | - | 4.35 | 22,275 |
| British Geography Quiz #1 | 0 | - | 4.53 | 45,891 |
| British Geography Quiz #2 | 0 | - | 4.28 | 26,434 |
| Best-Selling British Musical Acts | 0 | - | 4.47 | 43,806 |
| Embarrassing Chapters in British History | 0 | - | 4.28 | 30,438 |
| Houses of British Monarchs | 0 | - | 4.50 | 52,531 |
| History of London | 0 | - | 4.31 | 24,425 |
| Bridges of London | 0 | - | 4.14 | 9,413 |
| British Sport Trivia | 0 | - | 4.29 | 19,343 |
| Famous Welsh People | 0 | - | 4.15 | 9,305 |
| Liechtenstein Country Quiz | 0 | - | 4.65 | 24,599 |
| Malta Country Quiz | 0 | - | 4.79 | 28,234 |
| San Marino Country Quiz | 0 | - | 4.65 | 26,238 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 488,884 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,502 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 128,827 |
