| Europe Map Quiz | 0 | - | 5.00 | 4,357,680 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,993 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 393,191 |
| Real Madrid 2010's Starting XI | 0 | - | 4.85 | 54,245 |
| Counties of England | 0 | - | 4.97 | 705,985 |
| Champions League Winners | 0 | - | 4.92 | 895,267 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,472 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,068,522 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,210,776 |
| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 95,633 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,347 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,301 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,964 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,355 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 78,752 |
| The Only European Country ... | 0 | - | 4.93 | 183,550 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 59,131 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 289,283 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 123,371 |
| Name a City - European Countries | 0 | - | 4.95 | 53,865 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 76,579 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 117,024 |
| Slavic Countries | 0 | - | 4.96 | 101,687 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.58 | 94,716 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 32,781 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 87,889 |
| Regions of Spain Quiz | 0 | - | 4.87 | 97,630 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 171,778 |
| Countries Closest to Spain | 0 | - | 4.95 | 208,909 |
| Cantons of Switzerland | 0 | - | 4.97 | 41,600 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 85,117 |
| Counties of the UK and Ireland | 0 | - | 4.97 | 108,136 |
| World Capitals Closest to London | 0 | - | 4.91 | 94,619 |
| 50 Busiest Air Routes from London | 0 | - | 4.88 | 87,760 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 356,689 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 282,688 |
| All Champions League Teams Ever | 0 | - | 4.90 | 108,291 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 183,209 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 117,174 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 85,571 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,803 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 123,515 |
| Three Band Flags of Europe | 0 | - | 4.97 | 174,561 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 129,697 |
| Pixelated Europe Map | 0 | - | 4.90 | 111,106 |
| Monarchies of Europe | 0 | - | 4.89 | 88,317 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 57,757 |
| European Countries with One Border | 0 | - | 4.96 | 152,765 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 146,655 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 205,311 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 251,478 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 146,290 |
| Category Elimination - European Countries #1 | 0 | - | 4.88 | 78,237 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 136,020 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 60,444 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 193,233 |
| Name a Valid European Country #2 | 0 | - | 4.93 | 86,146 |
| Countries that Border Poland | 0 | - | 4.99 | 160,773 |
| Russia Country Quiz | 0 | - | 4.85 | 105,106 |
| Federal Subjects of Russia | 0 | - | 4.95 | 117,392 |
| Countries That Border Russia | 0 | - | 4.98 | 431,564 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.92 | 76,961 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,794 |
| Croatia Country Quiz | 0 | - | 4.81 | 38,358 |
| Countries that Border Hungary | 0 | - | 4.98 | 97,552 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 103,413 |
| Countries Bordering Serbia | 0 | - | 4.95 | 84,469 |
| French Geography Quiz #1 | 0 | - | 4.86 | 31,643 |
| Countries Bordering Austria | 0 | - | 4.97 | 111,258 |
| Regions of France Map Quiz | 0 | - | 4.96 | 129,493 |
| France Cities Map Quiz | 0 | - | 4.96 | 150,651 |
| France Immigration by Country | 0 | - | 4.81 | 70,401 |
| Countries that Visit France the Most | 0 | - | 4.81 | 40,618 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 67,060 |
| Countries Bordering France | 0 | - | 4.87 | 361,911 |
| Germany Country Quiz | 0 | - | 4.82 | 143,111 |
| States of Germany Map Quiz | 0 | - | 4.91 | 122,122 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 108,038 |
| States of Germany | 0 | - | 4.94 | 127,438 |
| Germany Immigration by Country | 0 | - | 4.91 | 71,478 |
| Countries Bordering Germany | 0 | - | 4.99 | 344,740 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 53,781 |
| Counties of Ireland | 0 | - | 4.90 | 163,910 |
| Regions of Italy | 0 | - | 4.89 | 62,246 |
| Italy Country Quiz | 0 | - | 4.81 | 111,571 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 136,125 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 140,075 |
| Countries Bordering Italy | 0 | - | 4.95 | 95,695 |
| Countries Closest to Italy | 0 | - | 4.97 | 182,058 |
| Countries Surrounding Rome | 0 | - | 4.96 | 47,040 |
| Greenland Country Quiz | 0 | - | 4.82 | 32,977 |
| Countries Closest to Iceland | 0 | - | 4.87 | 64,260 |
| Countries that Beat Portugal | 0 | - | 4.84 | 36,526 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 101,218 |
| Countries that Beat Spain | 0 | - | 4.95 | 56,690 |
| Ultimate Harry Potter Name Game | 0 | - | 4.95 | 468,040 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.90 | 31,692 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 47,270 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.94 | 119,346 |
| Which City in Europe? | 0 | - | 4.85 | 98,871 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 78,394 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.87 | 90,330 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.82 | 31,616 |
| Latvia Country Quiz | 0 | - | 4.84 | 29,052 |
| Moldova Country Quiz | 0 | - | 4.86 | 27,877 |
| Andorra Country Quiz | 0 | - | 4.87 | 28,473 |
| Countries that Beat Germany | 0 | - | 4.87 | 71,578 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 100,682 |
| Countries that Beat Italy | 0 | - | 4.88 | 46,636 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 405,089 |
| Monaco Country Quiz | 0 | - | 4.45 | 38,254 |
| Provinces of the Netherlands | 0 | - | 4.66 | 34,297 |
| Netherlands Country Quiz | 0 | - | 4.53 | 74,226 |
| Nordic Cities Map Quiz | 0 | - | 4.75 | 85,982 |
| Sweden Immigration by Country | 0 | - | 4.66 | 43,095 |
| Portugal Country Quiz | 0 | - | 4.66 | 66,027 |
| Spain Country Quiz | 0 | - | 4.45 | 117,310 |
| FC Barcelona 2010's Starting XI | 0 | - | 4.61 | 58,233 |
| Switzerland Country Quiz | 0 | - | 4.54 | 58,127 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.50 | 36,809 |
| British Geography Multiple Choice | 0 | - | 4.42 | 41,438 |
| Groups of Things - Harry Potter | 0 | - | 4.85 | 264,192 |
| Counties of Wales | 0 | - | 4.62 | 34,227 |
| Champions League Top 4 | 0 | - | 4.65 | 110,807 |
| Vietnam War Countries | 0 | - | 4.82 | 87,512 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 524,405 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 123,395 |
| European Geography By Letter - A | 0 | - | 4.63 | 125,861 |
| European Geography By Letter - B #1 | 0 | - | 4.75 | 104,877 |
| European Geography By Letter - C | 0 | - | 4.45 | 106,204 |
| European Geography By Letter - D | 0 | - | 4.51 | 100,656 |
| European Geography By Letter - L | 0 | - | 4.51 | 106,337 |
| European Geography By Letter - M | 0 | - | 4.55 | 115,601 |
| European Geography By Letter - P | 0 | - | 4.79 | 90,707 |
| European Geography By Letter - N | 0 | - | 4.42 | 94,438 |
| European Geography By Letter - V | 0 | - | 4.45 | 87,465 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 67,732 |
| Europe Geography Quiz #2 | 0 | - | 4.56 | 68,212 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 66,872 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 58,434 |
| European Cities by Map #2 | 0 | - | 4.48 | 44,797 |
| European Cities by Map #1 | 0 | - | 4.66 | 52,260 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 94,763 |
| Cross Flags of Europe | 0 | - | 4.43 | 262,532 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 61,749 |
| Satellite Images - Europe | 0 | - | 4.44 | 83,096 |
| Europe Map Quiz - "B" Cities | 0 | - | 4.69 | 45,690 |
| Top European Languages on a Map | 0 | - | 4.78 | 120,268 |
| European Cities by Picture #2 | 0 | - | 4.44 | 35,204 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.44 | 69,234 |
| European Secessionist Movements on a Map | 0 | - | 4.51 | 31,950 |
| Random European City to Country | 0 | - | 4.71 | 108,552 |
| Least Forested Countries in Asia | 0 | - | 4.79 | 61,288 |
| Which European Country - Multiple Choice | 0 | - | 4.52 | 80,970 |
| Top 20 Football Clubs in Europe | 0 | - | 4.50 | 90,912 |
| European Countries NOT in NATO | 0 | - | 4.79 | 36,408 |
| Cities in Squares on a Map - Europe | 0 | - | 4.75 | 47,053 |
| Countries Bordering the EU | 0 | - | 4.75 | 54,529 |
| Countries Closest to Europe | 0 | - | 4.72 | 104,285 |
| European Geography By Letter - B #2 | 0 | - | 4.72 | 63,228 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.70 | 60,045 |
| Albania Country Quiz | 0 | - | 4.52 | 35,102 |
| Most Mentioned Allies of Russia | 0 | - | 4.47 | 34,881 |
| Most Mentioned Enemies of Russia | 0 | - | 4.71 | 83,719 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 38,639 |
| Ukraine Country Quiz | 0 | - | 4.41 | 43,219 |
| Hungary Country Quiz | 0 | - | 4.48 | 38,898 |
| Romania Country Quiz | 0 | - | 4.65 | 48,853 |
| Serbia Country Quiz | 0 | - | 4.42 | 32,176 |
| Austria Country Quiz | 0 | - | 4.55 | 55,130 |
| Belgium Country Quiz | 0 | - | 4.69 | 65,801 |
| France Country Quiz | 0 | - | 4.76 | 123,511 |
| Regions of France | 0 | - | 4.65 | 103,298 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 22,866 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 129,348 |
| Largest Islands of Greece | 0 | - | 4.58 | 41,142 |
| Greece Country Quiz | 0 | - | 4.71 | 60,864 |
| Venice Trivia | 0 | - | 4.44 | 10,059 |
| Milan Trivia | 0 | - | 4.54 | 14,565 |
| Luxembourg Country Quiz | 0 | - | 4.72 | 30,595 |
| Countries that Beat the Netherlands | 0 | - | 4.58 | 33,944 |
| Amsterdam Trivia | 0 | - | 4.52 | 14,935 |
| Denmark Country Quiz | 0 | - | 4.79 | 70,626 |
| Most-Visited Countries by Swedes | 0 | - | 4.66 | 50,939 |
| Sweden Country Quiz | 0 | - | 4.36 | 63,301 |
| Finland Country Quiz | 0 | - | 4.48 | 53,915 |
| Norway Country Quiz | 0 | - | 4.40 | 63,082 |
| Iceland Country Quiz | 0 | - | 4.66 | 39,516 |
| Countries that Beat Iceland | 0 | - | 4.79 | 37,745 |
| Canary Islands | 0 | - | 4.61 | 16,660 |
| Geography of the Spanish Empire | 0 | - | 4.48 | 35,515 |
| Countries Bordering Spain | 0 | - | 4.51 | 65,183 |
| Geography of Spain | 0 | - | 4.52 | 20,607 |
| Which City in Spain? | 0 | - | 4.47 | 39,754 |
| Switzerland Immigration by Country | 0 | - | 4.76 | 23,109 |
| British Geography Quiz #1 | 0 | - | 4.51 | 46,087 |
| Roald Dahl Books | 0 | - | 4.43 | 32,928 |
| Do You Even Know Anything About Shakespeare? | 0 | - | 4.58 | 32,437 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.43 | 106,584 |
| Basic Harry Potter Quiz | 0 | - | 4.55 | 363,832 |
