| Countries Bordering Serbia | 0 | - | 4.96 | 92,966 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 360,536 |
| Champions League Winners | 0 | - | 4.92 | 1,014,158 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,111 |
| Countries That Border Russia | 0 | - | 4.98 | 464,097 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,771 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,475 |
| Russia Country Quiz | 0 | - | 4.83 | 115,197 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,660 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,522 |
| Countries that Border Poland | 0 | - | 4.99 | 173,020 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,188 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,929 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,182 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 116,403 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 404,102 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,404 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,452 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,010 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,989 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 142,943 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,432 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,886 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,835 |
| The Only European Country ... | 0 | - | 4.91 | 218,542 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,254 |
| Name a City - European Countries | 0 | - | 4.90 | 66,019 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,730 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,576 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,833 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,202 |
| Counties of England | 0 | - | 4.97 | 801,720 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,890 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,348 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,894 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,377 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,654 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,883 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,331 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,202 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,006 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,677 |
| Slavic Countries | 0 | - | 4.96 | 112,234 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,149 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,273 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,440 |
| Champions League Top 4 | 0 | - | 4.77 | 138,480 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,605 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,377 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,301 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,317 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,336 |
| Monarchies of Europe | 0 | - | 4.90 | 98,715 |
| European Countries with One Border | 0 | - | 4.97 | 183,568 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,337 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,360 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,158 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,929 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,585 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,696 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,447 |
| Albania Country Quiz | 0 | - | 4.54 | 39,197 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,407 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,944 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,721 |
| Romania Country Quiz | 0 | - | 4.63 | 54,062 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,371 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,430 |
| Countries Bordering France | 0 | - | 4.83 | 404,524 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,640 |
| States of Germany | 0 | - | 4.95 | 154,145 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,585 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,486 |
| Regions of Italy | 0 | - | 4.92 | 76,791 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,695 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,117 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,656 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,417 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 68,632 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,696 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,647 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,304 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,659 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,835 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,309 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,588 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,557 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,876 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,008 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,693 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,456 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,767 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,173 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,028 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,889 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,876 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,608 |
| Departments of France | 0 | - | 4.93 | 54,927 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,096 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,413 |
| Germany Country Quiz | 0 | - | 4.82 | 158,653 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,953 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,268 |
| Counties of Ireland | 0 | - | 4.92 | 196,932 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,085 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,912 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,188 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,163 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,714 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,552 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,366 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,683 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,903 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,296 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,769 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,097 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,987 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,218 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,002 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,493 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,611 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,066 |
| Champions League All-Time Table | 0 | - | 4.12 | 144,401 |
| Champions League Top Goal Scorers | 0 | - | 4.24 | 212,687 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,709 |
| Which City in Europe? | 0 | - | 4.83 | 107,796 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,587 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,882 |
| Poland Country Quiz | 0 | - | 4.20 | 63,625 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,845 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,041 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,831 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,453 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,620 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,165 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,474 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,075 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,019 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,766 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,256 |
| Malta Country Quiz | 0 | - | 4.81 | 31,211 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 139,639 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,007,387 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 869,367 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 168,916 |
| Countries of Premier League Players | 0 | - | 4.44 | 205,471 |
| English Premier League Champions | 0 | - | 4.46 | 196,211 |
| All EPL Teams Ever | 0 | - | 4.61 | 269,437 |
| FA Cup Winners | 0 | - | 4.42 | 150,944 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,433 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,858 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,661 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,699 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,392 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,233 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,159 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,668 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,712 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 893,646 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 347,241 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 466,022 |
| France World Cup Squad 2018 | 0 | - | 4.41 | 34,041 |
| Serie A Champions | 0 | - | 4.29 | 58,709 |
| England Football Most International Caps | 0 | - | 4.09 | 54,257 |
| 2026 La Liga Clubs | 0 | - | 4.33 | 70,373 |
| La Liga - Trofeo Pichichi | 0 | - | 4,57 | 7.262 |
| AFL Teams | 0 | - | 4.42 | 40,768 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,722 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,098 |
| European Geography By Letter - C | 0 | - | 4.43 | 123,206 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,107 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,758 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,114 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,878 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,396 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,612 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,322 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,465 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,124 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,415 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,385 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,228 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,145 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,931 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,071 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,374 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,200 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,149 |
| Random European City to Country | 0 | - | 4.69 | 118,327 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,466 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,238 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,437 |
| Kosovo Country Quiz | 0 | - | 4.30 | 24,686 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,635 |
| Regions of France | 0 | - | 4.70 | 121,854 |
| France Immigration by Country | 0 | - | 4.70 | 76,856 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 75,078 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,374 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,661 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,224 |
