| French Geography Quiz #1 | 0 | - | 4.89 | 34,800 |
| England or Wales? | 0 | - | 4.94 | 45,732 |
| Name the English Monarchs | 0 | - | 4.91 | 503,161 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,964 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,706 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,889 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,350 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,257 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,080 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,396 |
| Counties of England | 0 | - | 4.97 | 797,584 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,605 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,758 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,354 |
| Countries Bordering France | 0 | - | 4.83 | 402,758 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,610 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,048 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,174 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,980 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,714 |
| Europe Map Quiz | 0 | - | 5.00 | 4,765,596 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,304 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,970 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,253 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,252 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,478 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,032 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,263 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,369 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,819 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,711 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,863 |
| Departments of France | 0 | - | 4.93 | 54,232 |
| Germany Country Quiz | 0 | - | 4.83 | 157,959 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,426 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,479 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,135 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,562 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,988 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,743 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,710 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,027 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,307 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,158 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,246 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,366 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,898 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,214 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,938 |
| Counties of Ireland | 0 | - | 4.92 | 195,513 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,903 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,144 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,176 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,112 |
| Geography of Spain | 0 | - | 4.59 | 22,083 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 41,931 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,342 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,072 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,747 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,300 |
| British History Quiz for Dummies | 0 | - | 4.70 | 78,656 |
| Counties of Wales | 0 | - | 4.63 | 39,325 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,433 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,902 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,538 |
| The Trojan War | 0 | - | 4.83 | 39,753 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,971 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,545 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,571 |
| Roman Emperors | 0 | - | 4.95 | 120,168 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,986 |
| British Monopoly Board | 0 | - | 4.52 | 41,181 |
| Medieval English History | 0 | - | 4.53 | 43,540 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,754 |
| Topological Map of Asia Quiz | 0 | - | 4.81 | 20,177 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,207 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,640 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,702 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,385 |
| The Only European Country ... | 0 | - | 4.91 | 216,895 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,287 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,917 |
| British Groups of Things | 0 | - | 4.25 | 82,883 |
| British to American Food Translation | 0 | - | 3.38 | 51,969 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,044 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,506 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,403 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,295 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,491 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,004 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,679 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,375 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,899 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,796 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,462 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,834 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,812 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,703 |
| Councils of Scotland | 0 | - | 4.58 | 28,513 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 356,521 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,975 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,745 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,268 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,921 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,223 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,749 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,171 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,378 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,272 |
| Slavic Countries | 0 | - | 4.96 | 111,733 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,083 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,286 |
| Things British People Know that Americans Don't | 0 | - | 4.25 | 51,460 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,652 |
| British Geography A-Z | 0 | - | 4.42 | 19,531 |
| Scottish Clans | 0 | - | 4.70 | 21,379 |
| The Thirteen Dwarves in the Hobbit | 0 | - | 4.81 | 28,682 |
| Embarrassing Chapters in British History | 0 | - | 4.29 | 32,275 |
| History of Scotland | 0 | - | 4.51 | 21,100 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,675 |
| London A-Z | 0 | - | 4.10 | 40,789 |
| Champions League Winners | 0 | - | 4.92 | 1,007,602 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,520 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,571 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,262 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,175 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,923 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,645 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,453 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,405 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,834 |
| Monarchies of Europe | 0 | - | 4.90 | 98,206 |
| European Countries with One Border | 0 | - | 4.97 | 182,892 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,681 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,709 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,502 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 82,469 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,804 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,118 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,977 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,533 |
| Countries That Border Russia | 0 | - | 4.98 | 461,968 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,953 |
| Austria Country Quiz | 0 | - | 4.57 | 59,784 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,850 |
| France Country Quiz | 0 | - | 4.70 | 135,048 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,548 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,920 |
| States of Germany | 0 | - | 4.95 | 152,784 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,121 |
| Greece Country Quiz | 0 | - | 4.74 | 66,313 |
| Regions of Italy | 0 | - | 4.92 | 76,003 |
| Italy Country Quiz | 0 | - | 4.80 | 123,465 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,774 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,527 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,567 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,254 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,485 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,159 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,942 |
| Spain Country Quiz | 0 | - | 4.44 | 128,615 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,089 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,400 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,266 |
| American to British Word Translation | 0 | - | 4.14 | 139,159 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,920 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,814 |
| Word Chain - United Kingdom | 0 | - | 4.05 | 29,346 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,365 |
| Name a Valid English City | 0 | - | 4.19 | 16,735 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,342 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 394,496 |
| Wives of King Henry VIII | 0 | - | 4.55 | 53,366 |
| English Royal Consorts | 0 | - | 4.38 | 37,383 |
| Countries the UK Declared War On | 0 | - | 4.55 | 122,555 |
| Geography of the British Empire | 0 | - | 4.48 | 39,702 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,378 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,436 |
| Name a Valid African Country | 0 | - | 4.98 | 154,172 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,058 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,362 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,587 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,608 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,197 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,093 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,130 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,517 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,427 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,511 |
| Topological Map of Mainland Europe | 0 | - | 4.39 | 28,863 |
| Countries that Border Poland | 0 | - | 4.99 | 172,356 |
| Russia Country Quiz | 0 | - | 4.83 | 114,555 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,890 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,093 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,391 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,275 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,365 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,471 |
| Austria... or Australia? | 0 | - | 4.68 | 104,397 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,821 |
