| European Countries by First 2 Letters | 0 | - | 4.95 | 532,633 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,526 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 216,913 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,773 |
| Countries Bordering France | 0 | - | 4.83 | 405,019 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,951 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,952 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,851 |
| Departments of France | 0 | - | 4.93 | 55,223 |
| Germany Country Quiz | 0 | - | 4.82 | 158,891 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,114 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,279 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,085 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,753 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,524 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,920 |
| Name the English Monarchs | 0 | - | 4.91 | 506,781 |
| England or Wales? | 0 | - | 4.94 | 45,982 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,765 |
| Official European Union Languages | 0 | - | 4.97 | 239,869 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,697 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,040 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,105 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,965 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,275 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,163 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,500 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,763 |
| Counties of Ireland | 0 | - | 4.92 | 197,398 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,275 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,443 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 61,700 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,182 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,907 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,467 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,089 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,326 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,368 |
| The Trojan War | 0 | - | 4.83 | 40,006 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 113,019 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,212 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,612 |
| Roman Emperors | 0 | - | 4.95 | 121,272 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,904 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,370 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,922 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,329 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,335 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,244 |
| The Only European Country ... | 0 | - | 4.91 | 219,190 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,617 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,065 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,001 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,123 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,620 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,130 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,941 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,812 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,052 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,892 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,013 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,234 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,819 |
| Slavic Countries | 0 | - | 4.96 | 112,412 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,146 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,708 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,473 |
| Counties of England | 0 | - | 4.97 | 803,283 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,107 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,425 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,844 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,935 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,513 |
| Celtic Nations | 0 | - | 4.61 | 47,106 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,542 |
| Champions League Winners | 0 | - | 4.92 | 1,016,620 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,019 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,873 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,578 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,656 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,808 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,511 |
| Monarchies of Europe | 0 | - | 4.90 | 98,914 |
| European Countries with One Border | 0 | - | 4.97 | 183,862 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,583 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,934 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,425 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,603 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,852 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,899 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,623 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,021 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,616 |
| Countries That Border Russia | 0 | - | 4.98 | 464,606 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,502 |
| Austria Country Quiz | 0 | - | 4.57 | 60,069 |
| France Country Quiz | 0 | - | 4.70 | 135,698 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,690 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,854 |
| States of Germany | 0 | - | 4.95 | 154,625 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,722 |
| Greece Country Quiz | 0 | - | 4.74 | 66,660 |
| Regions of Italy | 0 | - | 4.92 | 77,133 |
| Italy Country Quiz | 0 | - | 4.77 | 124,090 |
| Luxembourg Country Quiz | 0 | - | 4.78 | 33,957 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,699 |
| Netherlands Country Quiz | 0 | - | 4.52 | 80,963 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,825 |
| Nordic Cities Map Quiz | 0 | - | 4.77 | 90,752 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,398 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,341 |
| Spain Country Quiz | 0 | - | 4.44 | 129,293 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,396 |
| Switzerland Country Quiz | 0 | - | 4.52 | 63,656 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,790 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,558 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,390 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,866 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,843 |
| Counties of Wales | 0 | - | 4.63 | 39,637 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,950 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,846 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,764 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,989 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,000 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,012 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,806 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,942 |
| Russia Country Quiz | 0 | - | 4.83 | 115,345 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,775 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,603 |
| Austria... or Australia? | 0 | - | 4.67 | 104,781 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 39,003 |
| Ancient Greek Trivia | 0 | - | 4.62 | 67,248 |
| Geography of Ancient Greece | 0 | - | 4.69 | 32,051 |
| Countries Italy Declared War On | 0 | - | 4.70 | 45,710 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,287 |
| Finland Country Quiz | 0 | - | 4.51 | 60,027 |
| Norway Country Quiz | 0 | - | 4.45 | 77,845 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,405 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,984 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,725 |
| UK Immigration by Country | 0 | - | 4.94 | 141,762 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,083 |
| British Monopoly Board | 0 | - | 4.52 | 41,276 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,843 |
| Medieval English History | 0 | - | 4.53 | 43,662 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,234 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,755 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,367 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,723 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,360 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,759 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 122,650 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,976 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,129 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,699 |
| Slavic Languages | 0 | - | 4.67 | 54,713 |
| Countries that Border Poland | 0 | - | 4.99 | 173,213 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,295 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,645 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,959 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,027 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,059 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,041 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,121 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,673 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,828 |
| 20 Questions About France | 0 | - | 4.11 | 32,471 |
| France A-Z | 0 | - | 4.16 | 38,344 |
| Countries that Beat France | 0 | - | 4.48 | 76,408 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,728 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,794 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,578 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,516 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,222 |
| Name that Greek Letter | 0 | - | 4.93 | 325,069 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.59 | 74,346 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,857 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,746 |
| Ancient Roman Trivia #2 | 0 | - | 4.61 | 44,321 |
| Geography of the Roman Empire | 0 | - | 4.55 | 52,219 |
| Roman Names for Places | 0 | - | 4.62 | 58,724 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,619 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,531 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,179 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,634 |
| Most Common First Names in Spain | 0 | - | 4.33 | 55,309 |
| Switzerland A-Z | 0 | - | 4.45 | 25,774 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,989 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,091 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,895 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,114 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,072 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,440 |
| The Reign of Queen Elizabeth I | 0 | - | 4.53 | 31,979 |
| Houses of British Monarchs | 0 | - | 4.54 | 65,975 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,329 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,095 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,186 |
