| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,702 |
| Europe Map Quiz | 0 | - | 5.00 | 4,775,005 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,910 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,112 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,601 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,890 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,150 |
| The Only European Country ... | 0 | - | 4.91 | 217,800 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,839 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,360 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,086 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,630 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,741 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,479 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,727 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,985 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,735 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,506 |
| Slavic Countries | 0 | - | 4.96 | 112,013 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,256 |
| Flags of North and South America | 0 | - | 4.99 | 374,936 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,891 |
| Counties of England | 0 | - | 4.97 | 799,964 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 358,965 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,878 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,297 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,631 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,837 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,305 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,640 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,774 |
| Flags of Oceania | 0 | - | 5.00 | 261,024 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,232 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,023 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,160 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,003 |
| Monarchies of Europe | 0 | - | 4.90 | 98,460 |
| European Countries with One Border | 0 | - | 4.97 | 183,284 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,053 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,543 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,880 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,991 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,251 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,449 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,325 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,214 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,999 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,352 |
| States of Germany | 0 | - | 4.95 | 153,608 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,375 |
| Regions of Italy | 0 | - | 4.92 | 76,444 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,524 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,705 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,498 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,250 |
| Champions League Winners | 0 | - | 4.92 | 1,011,177 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,488 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,162 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,943 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,447 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,379 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,680 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,895 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,574 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,756 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,010 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 215,085 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,842 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,273 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,474 |
| Russia Country Quiz | 0 | - | 4.83 | 114,802 |
| Countries That Border Russia | 0 | - | 4.98 | 463,254 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,535 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,447 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,819 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,313 |
| Departments of France | 0 | - | 4.93 | 54,640 |
| Countries Bordering France | 0 | - | 4.83 | 403,897 |
| Germany Country Quiz | 0 | - | 4.83 | 158,348 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,749 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,962 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,821 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,712 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,645 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,192 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,385 |
| England or Wales? | 0 | - | 4.94 | 45,833 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,272 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,951 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,786 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,268 |
| Empires by Maps | 0 | - | 4.98 | 121,164 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,232 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,487 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,471 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,562 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,695 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,544 |
| Countries that Border Poland | 0 | - | 4.99 | 172,729 |
| History of Russia Quiz | 0 | - | 4.47 | 31,972 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,036 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,822 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,499 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,952 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,916 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,760 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,936 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,735 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,004 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,318 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,667 |
| Counties of Ireland | 0 | - | 4.92 | 196,348 |
| History of Italy | 0 | - | 4.55 | 32,086 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,075 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,486 |
| Geography of the Dutch Empire | 0 | - | 4.62 | 34,752 |
| Countries of the Spanish Empire | 0 | - | 4.52 | 77,328 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,533 |
| Invasions of Great Britain | 0 | - | 4.51 | 59,996 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,525 |
| Name the English Monarchs | 0 | - | 4.91 | 504,579 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,868 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,080 |
| Malta Country Quiz | 0 | - | 4.81 | 31,144 |
| Australian Capitals | 0 | - | 4.92 | 62,780 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,418 |
| Official European Union Languages | 0 | - | 4.97 | 239,134 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,255 |
| European Cities by Picture #1 | 0 | - | 4.29 | 27,113 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,177 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,452 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,854 |
| The Trojan War | 0 | - | 4.83 | 39,864 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 649,703 |
| Name that Greek Letter | 0 | - | 4.93 | 324,373 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.85 | 112,431 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,726 |
| Ancient Roman Trivia #1 | 0 | - | 4.85 | 85,144 |
| Roman Emperors | 0 | - | 4.95 | 120,596 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,823 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,608 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,144 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,822 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 403,258 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,386 |
| Countries by Road Signs | 0 | - | 4.98 | 54,105 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,824 |
| All Country Flags of the World | 0 | - | 5.00 | 3,687,796 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,172 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,114 |
| European Geography By Letter - B #1 | 0 | - | 4.69 | 120,517 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,894 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,444 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,115 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,501 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,293 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,110 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,359 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,948 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,400 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,054 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,348 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,322 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,972 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,859 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,183 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,083 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,379 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,119 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,397 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,100 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,181 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,451 |
| Regions of France | 0 | - | 4.70 | 121,450 |
| France Immigration by Country | 0 | - | 4.70 | 76,737 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,206 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,568 |
| 100 Greatest Britons Quiz | 0 | - | 4.41 | 48,367 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,527 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,162 |
| Asia Map Quiz | 0 | - | 4.99 | 921,123 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,435 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,541,432 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,941 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,839 |
| European Physical Geography | 0 | - | 4.26 | 33,559 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,643 |
| Geography of Russia | 0 | - | 4.57 | 21,560 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,599 |
| History of Austria | 0 | - | 4.70 | 17,928 |
| Geography of the French Empire | 0 | - | 4.45 | 27,174 |
| The French Revolution | 0 | - | 4.47 | 24,083 |
| Olympian Gods Quiz | 0 | - | 4.96 | 502,326 |
| The Vikings! | 0 | - | 4.46 | 28,378 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,041 |
| The Portuguese Empire | 0 | - | 4.58 | 12,088 |
| American to British Word Translation | 0 | - | 4.14 | 139,418 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,974 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,143 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,557 |
