| Croatia Country Quiz | 0 | - | 4.83 | 43,382 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,367 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,264 |
| Slavic Countries | 0 | - | 4.96 | 111,729 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,795 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,503 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,947 |
| Europe Map Quiz | 0 | - | 5.00 | 4,765,218 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 213,794 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,120 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,362 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,189 |
| Official European Union Languages | 0 | - | 4.97 | 238,621 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,937 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,411 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,887 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,269 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,886 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,831 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,187 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,619 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,014 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,365 |
| The Only European Country ... | 0 | - | 4.91 | 216,863 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,267 |
| History of Russia Quiz | 0 | - | 4.47 | 31,930 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,443 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,857 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,292 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,282 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,739 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,263 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,896 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,216 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,417 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,729 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,139 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,382 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,075 |
| Counties of England | 0 | - | 4.97 | 797,513 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,434 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,817 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 356,458 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,399 |
| Celtic Nations | 0 | - | 4.69 | 46,959 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,033 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,042 |
| Champions League Winners | 0 | - | 4.92 | 1,007,519 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,915 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,631 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,436 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,189 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,820 |
| Monarchies of Europe | 0 | - | 4.90 | 98,199 |
| European Countries with One Border | 0 | - | 4.97 | 182,876 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,671 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,702 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,490 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 82,382 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,787 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,101 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,062 |
| Geography of Russia | 0 | - | 4.57 | 21,542 |
| Countries That Border Russia | 0 | - | 4.98 | 461,931 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,241 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,747 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,463 |
| Romania Country Quiz | 0 | - | 4.63 | 53,819 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,536 |
| Countries Bordering France | 0 | - | 4.83 | 402,724 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,907 |
| States of Germany | 0 | - | 4.95 | 152,771 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,116 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,572 |
| Regions of Italy | 0 | - | 4.92 | 75,999 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,250 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,074 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,256 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,041 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,712 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,183 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,088 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,515 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,454 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,015 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,244 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,320 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,803 |
| Russia Country Quiz | 0 | - | 4.83 | 114,544 |
| Lithuania Country Quiz | 0 | - | 4.61 | 31,639 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,051 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,707 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,846 |
| Departments of France | 0 | - | 4.93 | 54,214 |
| Germany Country Quiz | 0 | - | 4.83 | 157,952 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,419 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,469 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,125 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,561 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,984 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,739 |
| Name the English Monarchs | 0 | - | 4.91 | 503,092 |
| England or Wales? | 0 | - | 4.94 | 45,728 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,503 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,612 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,129 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,661 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,747 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,421 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,108 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,501 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,145 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,307 |
| Slavic Languages | 0 | - | 4.68 | 54,388 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,745 |
| Countries that Border Poland | 0 | - | 4.99 | 172,341 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,884 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,073 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,737 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,910 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,741 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,375 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,461 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,792 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,361 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,895 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,208 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,253 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,521 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,906 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,075 |
| The Trojan War | 0 | - | 4.83 | 39,752 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 647,886 |
| Name that Greek Letter | 0 | - | 4.93 | 323,793 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 111,953 |
| Counties of Ireland | 0 | - | 4.92 | 195,499 |
| Capitals of Italian Regions | 0 | - | 4.62 | 36,630 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,897 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,533 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,131 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 84,564 |
| Roman Emperors | 0 | - | 4.95 | 120,156 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,623 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,390 |
| Spanish Immigration by Country | 0 | - | 4.63 | 55,487 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,102 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,980 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,602 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,939 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,792 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,915 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,704 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,883 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,703 |
| Malta Country Quiz | 0 | - | 4.81 | 31,075 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,235 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,151 |
| Famous Russians | 0 | - | 4.16 | 23,846 |
| Word Chain - Russia | 0 | - | 4.33 | 15,761 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,746 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,102 |
| Olympian Gods Quiz | 0 | - | 4.96 | 501,138 |
| History of Italy | 0 | - | 4.55 | 31,994 |
| Italy Multiple Choice | 0 | - | 4.74 | 103,826 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,675 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,911 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,254 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,892 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,488 |
| Imagine Lyrics | 0 | - | 4.53 | 43,295 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,974 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,400 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,273 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,333 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,415 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 119,690 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,124 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,751 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,612 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,793 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,629 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,929 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,777 |
| European Geography By Letter - V | 0 | - | 4.43 | 93,067 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,518 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,302 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,968 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,248 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,249 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,665 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,042 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,745 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,591 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,225 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,161 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,007 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,890 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,965 |
| Four Letter European Geography #2 | 0 | - | 4.57 | 20,482 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,344 |
