| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 361,078 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,084 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,717 |
| Slavic Countries | 0 | - | 4.96 | 112,298 |
| Champions League Winners | 0 | - | 4.92 | 1,015,084 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,297 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,419 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 131,932 |
| Europe Map Quiz | 0 | - | 5.00 | 4,784,812 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,699 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,554 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,220 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,429 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,967 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 120,054 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 405,735 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,593 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,020 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,010 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,152 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,585 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,041 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,966 |
| The Only European Country ... | 0 | - | 4.91 | 218,731 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,380 |
| Name a City - European Countries | 0 | - | 4.90 | 66,087 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,769 |
| Premier League Relegated Teams | 0 | - | 4.81 | 127,705 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,249 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,913 |
| Counties of England | 0 | - | 4.97 | 802,222 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,412 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,963 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,540 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,709 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,966 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,513 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,427 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,169 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,298 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,665 |
| Champions League Top 4 | 0 | - | 4.78 | 138,768 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,649 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,422 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,390 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,447 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,399 |
| Monarchies of Europe | 0 | - | 4.90 | 98,778 |
| European Countries with One Border | 0 | - | 4.97 | 183,674 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,429 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,448 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,255 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,139 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,663 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,752 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,497 |
| Geography of Russia | 0 | - | 4.57 | 21,591 |
| Countries That Border Russia | 0 | - | 4.98 | 464,291 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,963 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,747 |
| Romania Country Quiz | 0 | - | 4.63 | 54,095 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,534 |
| Countries Bordering France | 0 | - | 4.83 | 404,685 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,695 |
| States of Germany | 0 | - | 4.95 | 154,293 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,632 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,646 |
| Regions of Italy | 0 | - | 4.92 | 76,940 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,752 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,201 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,702 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,470 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 68,722 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,788 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,711 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,320 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,685 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,882 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,563 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,745 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,721 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,973 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,281 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,781 |
| Countries that Border Poland | 0 | - | 4.99 | 173,081 |
| Russia Country Quiz | 0 | - | 4.83 | 115,257 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,607 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,780 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,186 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,015 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,052 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,909 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,898 |
| France Cities Map Quiz | 0 | - | 4.95 | 167,703 |
| Departments of France | 0 | - | 4.93 | 55,035 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,120 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,439 |
| Germany Country Quiz | 0 | - | 4.82 | 158,744 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,004 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,435 |
| Counties of Ireland | 0 | - | 4.92 | 197,137 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,140 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,962 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,213 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,268 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,724 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,411 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,778 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,996 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,234 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,026 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,252 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,035 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,578 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,694 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,133 |
| Champions League All-Time Table | 0 | - | 4.12 | 144,596 |
| Champions League Top Goal Scorers | 0 | - | 4.25 | 213,882 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,715 |
| Which City in Europe? | 0 | - | 4.83 | 107,840 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,631 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,895 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,520 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,860 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,056 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,845 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,460 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,653 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,234 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,513 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,117 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,079 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,815 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,301 |
| Malta Country Quiz | 0 | - | 4.81 | 31,221 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 139,783 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,008,115 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 870,338 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 169,058 |
| Countries of Premier League Players | 0 | - | 4.44 | 205,634 |
| English Premier League Champions | 0 | - | 4.46 | 196,390 |
| All EPL Teams Ever | 0 | - | 4.61 | 269,622 |
| FA Cup Winners | 0 | - | 4.42 | 151,028 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,439 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,864 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,729 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,754 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,436 |
| History of Russia Quiz | 0 | - | 4.47 | 31,997 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,245 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,194 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,725 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,751 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 894,042 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 347,687 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 466,710 |
| France World Cup Squad 2018 | 0 | - | 4.41 | 34,080 |
| Lionel Messi Trivia | 0 | - | 4.24 | 57,221 |
| Cristiano Ronaldo Trivia | 0 | - | 4.09 | 59,179 |
| Football Teams Cristiano Ronaldo Played For | 0 | - | 4.30 | 59,595 |
| Serie A Champions | 0 | - | 4.29 | 58,746 |
| England Football Most International Caps | 0 | - | 4.09 | 54,281 |
| 2026 La Liga Clubs | 0 | - | 4.33 | 70,401 |
| La Liga - Trofeo Pichichi | 0 | - | 4,57 | 7.283 |
| AFL Teams | 0 | - | 4.42 | 40,847 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,811 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,147 |
| European Geography By Letter - C | 0 | - | 4.43 | 123,433 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,147 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,796 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,185 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,911 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,427 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,639 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,360 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,489 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,148 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,433 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,402 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,258 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,286 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,949 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,123 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,394 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,207 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,168 |
| Random European City to Country | 0 | - | 4.69 | 118,393 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,495 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,261 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,454 |
| Kosovo Country Quiz | 0 | - | 4.30 | 24,693 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,679 |
| Regions of France | 0 | - | 4.70 | 121,939 |
| France Immigration by Country | 0 | - | 4.70 | 76,890 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 75,190 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,426 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,705 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,379 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 147,714 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,299,295 |
