| Croatia Country Quiz | 0 | - | 4.83 | 42,914 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,538 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,370 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,286 |
| Slavic Countries | 0 | - | 4.96 | 110,943 |
| Champions League Winners | 0 | - | 4.92 | 997,409 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,318 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,277 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,523 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,671 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,081 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,536 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,244 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,641 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,428 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,762 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,657 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,569 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,222 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,539 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,738 |
| The Only European Country ... | 0 | - | 4.91 | 214,129 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,751 |
| Name a City - European Countries | 0 | - | 4.92 | 64,541 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,332 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,951 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,586 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,746 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,804 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,396 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,586 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,554 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,004 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,084 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,285 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,823 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,624 |
| Counties of England | 0 | - | 4.97 | 789,970 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,429 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,101 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,511 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,019 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,907 |
| Monarchies of Europe | 0 | - | 4.90 | 97,408 |
| European Countries with One Border | 0 | - | 4.97 | 181,744 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,640 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,378 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,065 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,205 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,327 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,835 |
| States of Germany | 0 | - | 4.96 | 150,332 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,117 |
| Regions of Italy | 0 | - | 4.92 | 74,843 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,901 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,490 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,397 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,108 |
| Champions League Top 4 | 0 | - | 4.77 | 134,071 |
| Geography of Russia | 0 | - | 4.57 | 21,438 |
| Countries That Border Russia | 0 | - | 4.98 | 459,276 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,904 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,365 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,087 |
| Romania Country Quiz | 0 | - | 4.63 | 53,410 |
| Countries Bordering France | 0 | - | 4.83 | 399,973 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,289 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,328 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,190 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,782 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,435 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,358 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,176 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,375 |
| Russia Country Quiz | 0 | - | 4.85 | 113,727 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,804 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,338 |
| Departments of France | 0 | - | 4.93 | 52,939 |
| Germany Country Quiz | 0 | - | 4.82 | 156,712 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,268 |
| Italy Country Quiz | 0 | - | 4.82 | 122,334 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,525 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,200 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,389 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,154 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,741 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 136,591 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 989,530 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,581 |
| Champions League All-Time Table | 0 | - | 4.14 | 140,928 |
| Champions League Top Goal Scorers | 0 | - | 4.23 | 208,040 |
| Real Madrid 2010s Starting XI | 0 | - | 4.89 | 66,295 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,822 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,608 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,904 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,890 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,077 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,825 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,516 |
| Countries that Border Poland | 0 | - | 4.99 | 171,459 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,739 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,466 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,696 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,567 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,240 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,826 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,542 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,440 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,847 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,576 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,848 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,563 |
| Counties of Ireland | 0 | - | 4.92 | 193,262 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,501 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,448 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,452 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,823 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,813 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,838 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 175,956 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,043 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,840 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,217 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,583 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,457 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,235 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,251 |
| Which City in Europe? | 0 | - | 4.83 | 106,799 |
| History of Russia Quiz | 0 | - | 4.49 | 31,803 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,982 |
| Lithuania Country Quiz | 0 | - | 4.60 | 31,394 |
| Estonia Country Quiz | 0 | - | 4.60 | 30,895 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,483 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,946 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,918 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,739 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,518 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,009 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 882,795 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 852,380 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 332,687 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.67 | 38,030 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 456,323 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 239,740 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 166,312 |
| Premier League Relegated Teams | 0 | - | 4.78 | 125,542 |
| Countries of Premier League Players | 0 | - | 4.43 | 202,053 |
| English Premier League Champions | 0 | - | 4.46 | 193,313 |
| All EPL Teams Ever | 0 | - | 4.56 | 265,640 |
| FA Cup Winners | 0 | - | 4.42 | 149,444 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,467 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,963 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,916 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,770 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,279 |
| European Geography By Letter - M | 0 | - | 4.61 | 129,009 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,724 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,678 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,058 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,372 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,020 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,651 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,979 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 61,016 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,640 |
| Cross Flags of Europe | 0 | - | 4.43 | 297,053 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,426 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,778 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,965 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,083 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,774 |
| Random European City to Country | 0 | - | 4.69 | 116,733 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,491 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,505 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,157 |
| Kosovo Country Quiz | 0 | - | 4.30 | 24,400 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,318 |
| Regions of France | 0 | - | 4.78 | 119,406 |
| France Immigration by Country | 0 | - | 4.72 | 76,018 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,525 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,877 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,743 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,725 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,277,018 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,558,700 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 644,976 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,227,335 |
| All-NBA First Team Players | 0 | - | 4.83 | 536,533 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 236,796 |
| France World Cup Squad 2018 | 0 | - | 4.41 | 33,323 |
| Serie A Champions | 0 | - | 4.29 | 57,778 |
| English Football Stadiums | 0 | - | 4.33 | 62,363 |
| England Football Most International Caps | 0 | - | 4.08 | 53,837 |
| EPL Teams That Played Every Season | 0 | - | 4.39 | 139,846 |
| Ligue 1 Champions | 0 | - | 4.19 | 48,154 |
| 2026 La Liga Clubs | 0 | - | 4.33 | 69,440 |
| La Liga - Trofeo Pichichi | 0 | - | 4,54 | 6.960 |
| Bundesliga Champions | 0 | - | 4.23 | 55,751 |
| All Bundesliga Teams Ever | 0 | - | 4.35 | 45,120 |
| Tour de France Winners | 0 | - | 4.27 | 15,237 |
