| Federal Subjects of Russia | 0 | - | 4.94 | 143,571 |
| Russia Country Quiz | 0 | - | 4.85 | 113,554 |
| Countries That Border Russia | 0 | - | 4.98 | 458,518 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,329 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,088 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,761 |
| Champions League Winners | 0 | - | 4.92 | 994,991 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,115 |
| All UEFA Champions League Teams Ever | 0 | - | 4.84 | 128,270 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,764 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,495 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,788 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,995 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,815 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 112,787 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,663 |
| Countries that Border Poland | 0 | - | 4.99 | 171,200 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,137 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,599 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,580 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,514 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,642 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,715 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,053 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,326 |
| The Only European Country ... | 0 | - | 4.91 | 213,471 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,309 |
| Name a City - European Countries | 0 | - | 4.92 | 64,268 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 138,868 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,823 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,961 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,541 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,575 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,187 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,019 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,399 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,642 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,555 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,507 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,132 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,056 |
| Slavic Countries | 0 | - | 4.96 | 110,766 |
| Counties of England | 0 | - | 4.97 | 788,265 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,263 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,955 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,203 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,630 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,634 |
| Monarchies of Europe | 0 | - | 4.90 | 97,202 |
| European Countries with One Border | 0 | - | 4.97 | 181,446 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,966 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,113 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,754 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,289 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 69,981 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,096 |
| Regions of France Map Quiz | 0 | - | 4.97 | 142,994 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,554 |
| States of Germany | 0 | - | 4.96 | 149,762 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,900 |
| Regions of Italy | 0 | - | 4.92 | 74,592 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,727 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,133 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,051 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,833 |
| Champions League Top 4 | 0 | - | 4.77 | 133,485 |
| Albania Country Quiz | 0 | - | 4.54 | 38,604 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,806 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,260 |
| Hungary Country Quiz | 0 | - | 4.49 | 42,979 |
| Romania Country Quiz | 0 | - | 4.63 | 53,299 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,740 |
| Countries Bordering France | 0 | - | 4.85 | 396,021 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,661 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,161 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,020 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,204 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 273,962 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,897 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,244 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,013 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,724 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,045 |
| Departments of France | 0 | - | 4.93 | 52,643 |
| Germany Country Quiz | 0 | - | 4.82 | 156,395 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,054 |
| Italy Country Quiz | 0 | - | 4.82 | 122,070 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,250 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,977 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,341 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,866 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,500 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 136,005 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 986,426 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,529 |
| Champions League All-Time Table | 0 | - | 4.14 | 140,497 |
| Champions League Top Goal Scorers | 0 | - | 4.23 | 207,523 |
| Real Madrid 2010s Starting XI | 0 | - | 4.89 | 65,996 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,753 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,592 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,774 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,736 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,841 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,716 |
| Slovenia Country Quiz | 0 | - | 4.52 | 30,435 |
| Poland Country Quiz | 0 | - | 4.22 | 62,594 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,396 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,633 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,505 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,201 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,484 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,351 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,641 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,458 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,752 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,021 |
| Counties of Ireland | 0 | - | 4.92 | 192,786 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,359 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,156 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,120 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,410 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,590 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,694 |
| Malta Country Quiz | 0 | - | 4.81 | 30,787 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 175,723 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 69,831 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,707 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,175 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,543 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,234 |
| Top European Languages on a Map | 0 | - | 4.77 | 130,982 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,115 |
| Which City in Europe? | 0 | - | 4.83 | 106,544 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,355 |
| Lithuania Country Quiz | 0 | - | 4.60 | 31,329 |
| Estonia Country Quiz | 0 | - | 4.60 | 30,825 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,245 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,796 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,738 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,272 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,587 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,398 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,896 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 880,738 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 850,227 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 331,895 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.67 | 37,637 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 454,982 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 239,250 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 165,987 |
| Premier League Relegated Teams | 0 | - | 4.79 | 125,073 |
| Countries of Premier League Players | 0 | - | 4.43 | 201,554 |
| English Premier League Champions | 0 | - | 4.46 | 192,899 |
| All EPL Teams Ever | 0 | - | 4.56 | 265,083 |
| FA Cup Winners | 0 | - | 4.42 | 149,212 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,303 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 110,814 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,761 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,631 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,156 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,767 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,619 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,579 |
| European Geography By Letter - V | 0 | - | 4.43 | 91,986 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,233 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,959 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,574 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,907 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,945 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,548 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,544 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,330 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,601 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,904 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,065 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,714 |
| Random European City to Country | 0 | - | 4.69 | 116,218 |
| Countries Bordering the EU | 0 | - | 4.75 | 72,296 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,403 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,099 |
| Kosovo Country Quiz | 0 | - | 4.30 | 24,353 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,190 |
| Regions of France | 0 | - | 4.78 | 119,028 |
| France Immigration by Country | 0 | - | 4.72 | 75,911 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,381 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,718 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,606 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,370 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,273,217 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,552,791 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 643,006 |
| NBA MVPs Quiz | 0 | - | 4.91 | 1,223,617 |
| All-NBA First Team Players | 0 | - | 4.83 | 535,316 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 236,401 |
| France World Cup Squad 2018 | 0 | - | 4.41 | 33,225 |
| Serie A Champions | 0 | - | 4.28 | 57,654 |
| English Football Stadiums | 0 | - | 4.33 | 62,227 |
| England Football Most International Caps | 0 | - | 4.08 | 53,789 |
| EPL Teams That Played Every Season | 0 | - | 4.39 | 139,670 |
| Ligue 1 Champions | 0 | - | 4.18 | 48,076 |
