| Moldova Country Quiz | 0 | - | 4.81 | 30,646 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,693 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,502 |
| Slavic Countries | 0 | - | 4.96 | 111,208 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,623 |
| Federal Subjects of Russia | 0 | - | 4.94 | 145,151 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,505 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,535 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 210,909 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,475 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,065 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,180 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,836 |
| Official European Union Languages | 0 | - | 4.97 | 237,600 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,285 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,433 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,548 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,916 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,718 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,844 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,143 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,734 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,240 |
| The Only European Country ... | 0 | - | 4.91 | 215,013 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,249 |
| History of Russia Quiz | 0 | - | 4.49 | 31,837 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,121 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,662 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,980 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,186 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,104 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,674 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,301 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,737 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,079 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,203 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,329 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,187 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,731 |
| Counties of England | 0 | - | 4.97 | 792,217 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,963 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,100 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 352,339 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,314 |
| Celtic Nations | 0 | - | 4.69 | 46,871 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,891 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,727 |
| Champions League Winners | 0 | - | 4.92 | 1,000,379 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,603 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,314 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,873 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,452 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,562 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,211 |
| Monarchies of Europe | 0 | - | 4.90 | 97,669 |
| European Countries with One Border | 0 | - | 4.97 | 182,076 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,941 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,659 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,493 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,817 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,919 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,464 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,285 |
| Geography of Russia | 0 | - | 4.57 | 21,473 |
| Countries That Border Russia | 0 | - | 4.98 | 460,226 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,018 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,483 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,205 |
| Romania Country Quiz | 0 | - | 4.63 | 53,561 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,706 |
| Countries Bordering France | 0 | - | 4.83 | 401,011 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,112 |
| States of Germany | 0 | - | 4.96 | 150,994 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,330 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,931 |
| Regions of Italy | 0 | - | 4.92 | 75,143 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,084 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,121 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,696 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,308 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,613 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,601 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,455 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,287 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,669 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,648 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,008 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,527 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,841 |
| Russia Country Quiz | 0 | - | 4.85 | 114,011 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,878 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,663 |
| Departments of France | 0 | - | 4.93 | 53,252 |
| Germany Country Quiz | 0 | - | 4.82 | 157,132 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,517 |
| Italy Country Quiz | 0 | - | 4.82 | 122,634 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,775 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,415 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,425 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,374 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,007 |
| Name the English Monarchs | 0 | - | 4.92 | 499,940 |
| England or Wales? | 0 | - | 4.94 | 45,474 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 129,188 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,499 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,921 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,626 |
| Word Scramble - European Countries | 0 | - | 4.70 | 141,256 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,073 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,792 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,098 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,434 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,972 |
| Slavic Languages | 0 | - | 4.68 | 54,143 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,590 |
| Countries that Border Poland | 0 | - | 4.99 | 171,752 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,224 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,451 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,541 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,756 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,609 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,282 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,041 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,624 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,522 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,012 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,687 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,965 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,851 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,786 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,305 |
| The Trojan War | 0 | - | 4.83 | 39,550 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 644,396 |
| Name that Greek Letter | 0 | - | 4.93 | 322,479 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,114 |
| Counties of Ireland | 0 | - | 4.92 | 193,950 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,519 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,625 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,112 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,855 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,263 |
| Roman Emperors | 0 | - | 4.95 | 119,179 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,126 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,938 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,332 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,183 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,641 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,101 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,410 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,569 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,781 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,022 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,993 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,925 |
| Malta Country Quiz | 0 | - | 4.81 | 30,922 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,701 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,542 |
| Famous Russians | 0 | - | 4.16 | 23,768 |
| Word Chain - Russia | 0 | - | 4.33 | 15,719 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,631 |
| Lithuania Country Quiz | 0 | - | 4.60 | 31,466 |
| Estonia Country Quiz | 0 | - | 4.60 | 30,959 |
| Olympian Gods Quiz | 0 | - | 4.96 | 498,229 |
| History of Italy | 0 | - | 4.55 | 31,893 |
| Italy Multiple Choice | 0 | - | 4.73 | 103,420 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,554 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,522 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,087 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,704 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 492,143 |
| Imagine Lyrics | 0 | - | 4.53 | 43,136 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,718 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,141 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,901 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,328 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,660 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,115 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,096 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,969 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,432 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,292 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,019 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,801 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,433 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,587 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,121 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,756 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,065 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 61,105 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,790 |
| Cross Flags of Europe | 0 | - | 4.43 | 297,647 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,521 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,028 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,056 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,111 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,837 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,617 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,643 |
| Four Letter European Geography #1 | 0 | - | 4.40 | 27,869 |
| Four Letter European Geography #2 | 0 | - | 4.57 | 20,216 |
