| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 355,363 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,174 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,968 |
| Slavic Countries | 0 | - | 4.96 | 111,583 |
| Champions League Winners | 0 | - | 4.92 | 1,005,679 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,865 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,827 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,163 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,589 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,300 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,324 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,797 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,185 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,162 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,795 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 400,930 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,911 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,840 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,778 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,884 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,815 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,253 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,084 |
| The Only European Country ... | 0 | - | 4.91 | 216,358 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,976 |
| Name a City - European Countries | 0 | - | 4.90 | 65,305 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,351 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,349 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,419 |
| Counties of England | 0 | - | 4.97 | 795,916 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,573 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,112 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,467 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,074 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,985 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,254 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,220 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,994 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,968 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.87 | 56,235 |
| Champions League Top 4 | 0 | - | 4.77 | 136,193 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,762 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,405 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,152 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,659 |
| Monarchies of Europe | 0 | - | 4.90 | 98,056 |
| European Countries with One Border | 0 | - | 4.97 | 182,668 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,473 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,125 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,086 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 80,624 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,517 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,874 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,774 |
| Geography of Russia | 0 | - | 4.57 | 21,522 |
| Countries That Border Russia | 0 | - | 4.98 | 461,481 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,675 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,395 |
| Romania Country Quiz | 0 | - | 4.63 | 53,733 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,290 |
| Countries Bordering France | 0 | - | 4.83 | 402,299 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,702 |
| States of Germany | 0 | - | 4.96 | 152,286 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,973 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,177 |
| Regions of Italy | 0 | - | 4.92 | 75,764 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,058 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,818 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,121 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,937 |
| Real Madrid 2010s Starting XI | 0 | - | 4.89 | 67,308 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,041 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,908 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,083 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,338 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,402 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,995 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,612 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,941 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,956 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,601 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,550 |
| Countries that Border Poland | 0 | - | 4.99 | 172,188 |
| Russia Country Quiz | 0 | - | 4.85 | 114,399 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,591 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,012 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,341 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,749 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,664 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,271 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,623 |
| Departments of France | 0 | - | 4.93 | 54,005 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,839 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,143 |
| Germany Country Quiz | 0 | - | 4.82 | 157,746 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,016 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,445 |
| Counties of Ireland | 0 | - | 4.92 | 195,030 |
| Italy Country Quiz | 0 | - | 4.82 | 123,315 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,247 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,928 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,827 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,917 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,534 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,810 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,552 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,842 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,518 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,599 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,778 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,791 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,881 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,723 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,346 |
| Champions League All-Time Table | 0 | - | 4.12 | 142,855 |
| Champions League Top Goal Scorers | 0 | - | 4.24 | 209,821 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,650 |
| Which City in Europe? | 0 | - | 4.83 | 107,332 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,219 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,711 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,645 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,685 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,864 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,712 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,352 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,135 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,291 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,984 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,420 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,508 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,262 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,881 |
| Malta Country Quiz | 0 | - | 4.81 | 31,033 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 138,215 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 998,931 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 858,714 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 241,303 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 167,569 |
| Premier League Relegated Teams | 0 | - | 4.80 | 126,270 |
| Countries of Premier League Players | 0 | - | 4.43 | 203,613 |
| English Premier League Champions | 0 | - | 4.46 | 194,565 |
| All EPL Teams Ever | 0 | - | 4.61 | 267,418 |
| FA Cup Winners | 0 | - | 4.42 | 150,118 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,335 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,733 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,103 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,986 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,753 |
| History of Russia Quiz | 0 | - | 4.47 | 31,904 |
| Lithuania Country Quiz | 0 | - | 4.61 | 31,588 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,062 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,780 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,200 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,328 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 888,906 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 335,350 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 461,079 |
| France World Cup Squad 2018 | 0 | - | 4.41 | 33,648 |
| Lionel Messi Trivia | 0 | - | 4.24 | 56,777 |
| Cristiano Ronaldo Trivia | 0 | - | 4.09 | 58,663 |
| Football Teams Cristiano Ronaldo Played For | 0 | - | 4.30 | 58,453 |
| Serie A Champions | 0 | - | 4.29 | 58,215 |
| England Football Most International Caps | 0 | - | 4.09 | 54,013 |
| 2026 La Liga Clubs | 0 | - | 4.33 | 69,918 |
| La Liga - Trofeo Pichichi | 0 | - | 4,54 | 7.130 |
| European Geography By Letter - A | 0 | - | 4.52 | 145,748 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,762 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,480 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,195 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,253 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,319 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,334 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,649 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,546 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,872 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,248 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,244 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,912 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,198 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,214 |
| European Geography By Letter - S #1 | 0 | - | 4.54 | 100,447 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,688 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,687 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,425 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,182 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,146 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,957 |
| Random European City to Country | 0 | - | 4.69 | 117,592 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,814 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,874 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,307 |
| Kosovo Country Quiz | 0 | - | 4.30 | 24,560 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,824 |
| Regions of France | 0 | - | 4.75 | 120,623 |
| France Immigration by Country | 0 | - | 4.70 | 76,469 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,958 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,304 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,179 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 144,983 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,289,375 |
