| Andorra Country Quiz | 0 | - | 4.90 | 31,616 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,692 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,440 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 212,232 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,699 |
| Countries Bordering France | 0 | - | 4.83 | 401,882 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,601 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,447 |
| Departments of France | 0 | - | 4.93 | 53,784 |
| Germany Country Quiz | 0 | - | 4.82 | 157,575 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,865 |
| Italy Country Quiz | 0 | - | 4.82 | 123,193 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,124 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,813 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,516 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,656 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,370 |
| Name the English Monarchs | 0 | - | 4.91 | 501,480 |
| England or Wales? | 0 | - | 4.94 | 45,600 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,998 |
| Official European Union Languages | 0 | - | 4.97 | 238,124 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,614 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,493 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,716 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,185 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,790 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,089 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,094 |
| Counties of Ireland | 0 | - | 4.92 | 194,634 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,752 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,701 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 60,917 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,622 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,098 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,170 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,237 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,692 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,109 |
| The Trojan War | 0 | - | 4.83 | 39,648 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,535 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,311 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,418 |
| Roman Emperors | 0 | - | 4.95 | 119,655 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,145 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,784 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,535 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,942 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,878 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,829 |
| The Only European Country ... | 0 | - | 4.91 | 215,983 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,768 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,756 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,941 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,194 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,423 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,968 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,164 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,983 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,246 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,965 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,600 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,000 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,723 |
| Slavic Countries | 0 | - | 4.96 | 111,488 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,285 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,873 |
| Counties of England | 0 | - | 4.97 | 794,794 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,690 |
| Name Every Beatles Song | 0 | - | 4.97 | 235,656 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,454 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,193 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,360 |
| Celtic Nations | 0 | - | 4.69 | 46,908 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,021 |
| Champions League Winners | 0 | - | 4.92 | 1,003,723 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,667 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,247 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,905 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,904 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,500 |
| Monarchies of Europe | 0 | - | 4.90 | 97,949 |
| European Countries with One Border | 0 | - | 4.97 | 182,510 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,316 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 77,945 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,881 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,122 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,281 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,701 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,609 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,702 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,389 |
| Countries That Border Russia | 0 | - | 4.98 | 461,096 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,725 |
| Austria Country Quiz | 0 | - | 4.57 | 59,630 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,653 |
| France Country Quiz | 0 | - | 4.70 | 134,758 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,150 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,540 |
| States of Germany | 0 | - | 4.96 | 151,905 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,887 |
| Greece Country Quiz | 0 | - | 4.74 | 66,137 |
| Regions of Italy | 0 | - | 4.92 | 75,549 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,696 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,437 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,391 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,871 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,378 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,043 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,744 |
| Spain Country Quiz | 0 | - | 4.45 | 128,310 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,636 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,258 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,010 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,553 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,566 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,677 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,660 |
| Counties of Wales | 0 | - | 4.63 | 39,194 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,881 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,783 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,390 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,611 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,281 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,677 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,948 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,338 |
| Russia Country Quiz | 0 | - | 4.85 | 114,277 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,237 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,293 |
| Austria... or Australia? | 0 | - | 4.68 | 104,231 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,759 |
| Ancient Greek Trivia | 0 | - | 4.62 | 66,937 |
| Geography of Ancient Greece | 0 | - | 4.69 | 31,875 |
| Countries Italy Declared War On | 0 | - | 4.75 | 43,248 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,793 |
| Finland Country Quiz | 0 | - | 4.50 | 59,530 |
| Norway Country Quiz | 0 | - | 4.44 | 77,179 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,081 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,716 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,338 |
| UK Immigration by Country | 0 | - | 4.94 | 140,673 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,458 |
| British Monopoly Board | 0 | - | 4.52 | 41,138 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,233 |
| Medieval English History | 0 | - | 4.53 | 43,462 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,738 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,555 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,041 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,643 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,487 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,274 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,377 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,345 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,779 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,167 |
| Slavic Languages | 0 | - | 4.68 | 54,270 |
| Countries that Border Poland | 0 | - | 4.99 | 172,052 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,720 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,460 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,232 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,089 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,802 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,740 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,243 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,617 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,477 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,044 |
| 20 Questions About France | 0 | - | 4.11 | 32,395 |
| France A-Z | 0 | - | 4.16 | 38,172 |
| Countries that Beat France | 0 | - | 4.49 | 75,612 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,062 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,496 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,908 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,864 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,106 |
| Name that Greek Letter | 0 | - | 4.93 | 323,086 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 73,469 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,606 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,577 |
| Ancient Roman Trivia #2 | 0 | - | 4.57 | 38,695 |
| Geography of the Roman Empire | 0 | - | 4.56 | 51,860 |
| Roman Names for Places | 0 | - | 4.62 | 58,181 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,299 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,308 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,372 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,421 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,584 |
| Switzerland A-Z | 0 | - | 4.45 | 25,620 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,632 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,000 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,901 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,372 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,860 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,179 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,742 |
| Houses of British Monarchs | 0 | - | 4.53 | 65,574 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,104 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 37,925 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,279 |
| Councils of Scotland | 0 | - | 4.58 | 28,427 |
