| Counties of Ireland | 0 | - | 4.92 | 193,093 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,360 |
| Famous Irish People | 0 | - | 4.05 | 45,855 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,694 |
| Countries Bordering France | 0 | - | 4.83 | 399,189 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,077 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,210 |
| Departments of France | 0 | - | 4.93 | 52,840 |
| Germany Country Quiz | 0 | - | 4.82 | 156,565 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,160 |
| History of Ireland | 0 | - | 4.39 | 30,830 |
| Italy Country Quiz | 0 | - | 4.82 | 122,222 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,395 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,089 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,371 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,956 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,650 |
| Name the English Monarchs | 0 | - | 4.92 | 497,962 |
| England or Wales? | 0 | - | 4.94 | 45,321 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,231 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,513 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,517 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,784 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,538 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,808 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,355 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,459 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,343 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,320 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,506 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,638 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,740 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,772 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,402 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,386 |
| The Trojan War | 0 | - | 4.83 | 39,432 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,988 |
| Name that Greek Letter | 0 | - | 4.94 | 321,694 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 110,544 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,882 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,055 |
| Roman Emperors | 0 | - | 4.95 | 118,496 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,679 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,469 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,017 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,324 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,579 |
| The Only European Country ... | 0 | - | 4.91 | 213,868 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,143 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,560 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,481 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,873 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,891 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,723 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,295 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,477 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,854 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,932 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,274 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,207 |
| Slavic Countries | 0 | - | 4.96 | 110,866 |
| Counties of England | 0 | - | 4.97 | 789,274 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,970 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,697 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,380 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,186 |
| Champions League Winners | 0 | - | 4.92 | 996,450 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,337 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,046 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,405 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,874 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,824 |
| Monarchies of Europe | 0 | - | 4.90 | 97,332 |
| European Countries with One Border | 0 | - | 4.97 | 181,643 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,537 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,277 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,961 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,437 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,424 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,123 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,024 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,020 |
| Countries That Border Russia | 0 | - | 4.98 | 458,943 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,216 |
| Austria Country Quiz | 0 | - | 4.57 | 59,350 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,239 |
| France Country Quiz | 0 | - | 4.70 | 133,847 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,153 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,697 |
| States of Germany | 0 | - | 4.96 | 150,088 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,025 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,526 |
| Greece Country Quiz | 0 | - | 4.74 | 65,763 |
| Regions of Italy | 0 | - | 4.92 | 74,734 |
| Luxembourg Country Quiz | 0 | - | 4.77 | 33,483 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,248 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,966 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,823 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,764 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,701 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,349 |
| Spain Country Quiz | 0 | - | 4.45 | 127,618 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,362 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,943 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,199 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,707 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,928 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,227 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,567 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,432 |
| Counties of Wales | 0 | - | 4.63 | 38,905 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,632 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,256 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,124 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,150 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,574 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,236 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,189 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,832 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,263 |
| Russia Country Quiz | 0 | - | 4.85 | 113,647 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,857 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,040 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,627 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,780 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,772 |
| Countries Italy Declared War On | 0 | - | 4.75 | 42,961 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,437 |
| Finland Country Quiz | 0 | - | 4.50 | 59,125 |
| Norway Country Quiz | 0 | - | 4.44 | 76,636 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,861 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,899 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,082 |
| UK Immigration by Country | 0 | - | 4.94 | 139,658 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,165 |
| British Monopoly Board | 0 | - | 4.52 | 41,034 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,301 |
| Medieval English History | 0 | - | 4.53 | 43,323 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,506 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,462 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,795 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,599 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,861 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,064 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,845 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,981 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,785 |
| Countries that Border Poland | 0 | - | 4.99 | 171,364 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,382 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,909 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,704 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,620 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,543 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,763 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,645 |
| 20 Questions About France | 0 | - | 4.11 | 32,338 |
| Countries that Beat France | 0 | - | 4.49 | 75,177 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,606 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,314 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,464 |
| Countries that Beat Greece | 0 | - | 4.52 | 48,591 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 72,909 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,437 |
| Ireland Country Quiz | 0 | - | 4.69 | 133,888 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,538 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,672 |
| Roman Names for Places | 0 | - | 4.62 | 57,878 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,146 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,124 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,862 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,446 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,919 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,285 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,849 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,448 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,325 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,299 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 54,960 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,837 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,247 |
| Councils of Scotland | 0 | - | 4.58 | 28,192 |
| Malta Country Quiz | 0 | - | 4.81 | 30,829 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,388 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,371 |
| History of Russia Quiz | 0 | - | 4.49 | 31,795 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,913 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,095 |
| The Reign of Napoleon | 0 | - | 4.54 | 38,688 |
| Most Popular Baby Boy Names in Germany | 0 | - | 4.34 | 66,906 |
| Ancient Greece A-Z | 0 | - | 4.60 | 22,984 |
| Olympian Gods Quiz | 0 | - | 4.96 | 496,230 |
| 101 Figures from Greek Mythology | 0 | - | 5.00 | 124,310 |
| Iceland... or Ireland? | 0 | - | 4.74 | 56,784 |
| History of Italy | 0 | - | 4.55 | 31,817 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,483 |
| Sweden Country Quiz | 0 | - | 4.35 | 67,729 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,351 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 76,983 |
| Geography of Spain | 0 | - | 4.59 | 21,966 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,408 |
