| Counties of Ireland | 0 | - | 4.92 | 193,118 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,374 |
| Famous Irish People | 0 | - | 4.05 | 45,855 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,809 |
| Countries Bordering France | 0 | - | 4.83 | 399,248 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,086 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,220 |
| Departments of France | 0 | - | 4.93 | 52,845 |
| Germany Country Quiz | 0 | - | 4.82 | 156,580 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,163 |
| History of Ireland | 0 | - | 4.39 | 30,831 |
| Italy Country Quiz | 0 | - | 4.82 | 122,228 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,410 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,091 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,372 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,962 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,657 |
| Name the English Monarchs | 0 | - | 4.92 | 498,004 |
| England or Wales? | 0 | - | 4.94 | 45,326 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,243 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,519 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,520 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,785 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,539 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,809 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,369 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,462 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,352 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,329 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,514 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,650 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,748 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,773 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,403 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,393 |
| The Trojan War | 0 | - | 4.83 | 39,436 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 642,008 |
| Name that Greek Letter | 0 | - | 4.94 | 321,705 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,550 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,886 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,058 |
| Roman Emperors | 0 | - | 4.95 | 118,502 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,685 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,473 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,030 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,340 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,592 |
| The Only European Country ... | 0 | - | 4.91 | 213,888 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,146 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,572 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,484 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,977 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,945 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,725 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,298 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,481 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,875 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,957 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,278 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,214 |
| Slavic Countries | 0 | - | 4.96 | 110,873 |
| Counties of England | 0 | - | 4.97 | 789,334 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,010 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,699 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,387 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,206 |
| Champions League Winners | 0 | - | 4.92 | 996,520 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,341 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,051 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,414 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,887 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,835 |
| Monarchies of Europe | 0 | - | 4.90 | 97,337 |
| European Countries with One Border | 0 | - | 4.97 | 181,646 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,542 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,282 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,969 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,441 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,432 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,128 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,031 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,026 |
| Countries That Border Russia | 0 | - | 4.98 | 458,955 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,219 |
| Austria Country Quiz | 0 | - | 4.57 | 59,351 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,244 |
| France Country Quiz | 0 | - | 4.70 | 133,860 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,161 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,710 |
| States of Germany | 0 | - | 4.96 | 150,108 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,029 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,528 |
| Greece Country Quiz | 0 | - | 4.74 | 65,764 |
| Regions of Italy | 0 | - | 4.92 | 74,737 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,483 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,248 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,974 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,826 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,767 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,705 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,351 |
| Spain Country Quiz | 0 | - | 4.45 | 127,629 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,370 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,943 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,203 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,708 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,953 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,227 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,568 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,441 |
| Counties of Wales | 0 | - | 4.63 | 38,907 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,635 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,262 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,132 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,152 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,583 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,247 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,196 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,853 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,271 |
| Russia Country Quiz | 0 | - | 4.85 | 113,650 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,859 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,041 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,628 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,780 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,774 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,962 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,446 |
| Finland Country Quiz | 0 | - | 4.50 | 59,130 |
| Norway Country Quiz | 0 | - | 4.44 | 76,639 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,862 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,911 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,084 |
| UK Immigration by Country | 0 | - | 4.94 | 139,669 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,190 |
| British Monopoly Board | 0 | - | 4.52 | 41,037 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,310 |
| Medieval English History | 0 | - | 4.53 | 43,324 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,519 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,463 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,795 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,600 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,862 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,071 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,849 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,986 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,788 |
| Countries that Border Poland | 0 | - | 4.99 | 171,374 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,384 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,910 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,707 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,621 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,544 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,767 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,656 |
| 20 Questions About France | 0 | - | 4.11 | 32,339 |
| Countries that Beat France | 0 | - | 4.49 | 75,182 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,609 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,316 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,470 |
| Countries that Beat Greece | 0 | - | 4.52 | 48,591 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 72,915 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,440 |
| Ireland Country Quiz | 0 | - | 4.69 | 133,896 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,539 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,672 |
| Roman Names for Places | 0 | - | 4.62 | 57,879 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,148 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,124 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,865 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,448 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,920 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,293 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,851 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,450 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,333 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,300 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 54,961 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,837 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,278 |
| Councils of Scotland | 0 | - | 4.58 | 28,193 |
| Malta Country Quiz | 0 | - | 4.81 | 30,830 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,400 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,377 |
| History of Russia Quiz | 0 | - | 4.49 | 31,795 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,914 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,095 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,693 |
| Most Popular Baby Boy Names in Germany | 0 | - | 4.34 | 66,908 |
| Ancient Greece A-Z | 0 | - | 4.60 | 22,984 |
| Olympian Gods Quiz | 0 | - | 4.96 | 496,262 |
| 101 Figures from Greek Mythology | 0 | - | 5.00 | 124,319 |
| Iceland... or Ireland? | 0 | - | 4.74 | 56,784 |
| History of Italy | 0 | - | 4.55 | 31,819 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,485 |
| Sweden Country Quiz | 0 | - | 4.35 | 67,730 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,352 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 76,983 |
| Geography of Spain | 0 | - | 4.59 | 21,967 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,422 |
