| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 354,942 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,605 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,574,509 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 400,628 |
| NCAA Basketball Teams | 0 | - | 4.94 | 335,940 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,683 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,124 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,951 |
| The Only European Country ... | 0 | - | 4.91 | 216,174 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,872 |
| Name a City - European Countries | 0 | - | 4.90 | 65,253 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,765 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 858,134 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,200 |
| Europe Capital to Country | 0 | - | 4.99 | 249,716 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,840 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,679 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,334 |
| European Capitals by Map | 0 | - | 4.99 | 138,763 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,493 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,044 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,942 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,290 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,318 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,040 |
| European Coastal Capitals | 0 | - | 4.95 | 90,441 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,688 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,892 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,889 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,087 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,895 |
| Slavic Countries | 0 | - | 4.96 | 111,536 |
| Counties of England | 0 | - | 4.97 | 795,335 |
| Champions League Winners | 0 | - | 4.92 | 1,004,865 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,935 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,555 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,729 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,332 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,040 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,211 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,105 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,577 |
| Monarchies of Europe | 0 | - | 4.90 | 98,005 |
| European Countries with One Border | 0 | - | 4.97 | 182,583 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,398 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,981 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,782 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,782 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,239 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,622 |
| Official Cities in the UK | 0 | - | 4.89 | 283,234 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,151 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,899 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,118 |
| Countries That Border Russia | 0 | - | 4.98 | 461,289 |
| Countries Bordering France | 0 | - | 4.83 | 402,075 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,743 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,009 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,995 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,854 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,139 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,169 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,299 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,449 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,077 |
| Russia Country Quiz | 0 | - | 4.85 | 114,338 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,265 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,311 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,640 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,547 |
| Germany Country Quiz | 0 | - | 4.82 | 157,673 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,963 |
| Italy Country Quiz | 0 | - | 4.82 | 123,269 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,185 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,865 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,753 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,468 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,809 |
| UK Immigration by Country | 0 | - | 4.94 | 140,745 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,564 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,006 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,335 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,194 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 138,090 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 998,025 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,652 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,066 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,462 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,306 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,550 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,742 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,876 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,194 |
| Countries that Border Poland | 0 | - | 4.99 | 172,124 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,759 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,418 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,129 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,821 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,757 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,301 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,225 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,810 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,115 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,281 |
| Counties of Ireland | 0 | - | 4.92 | 194,867 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,782 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,816 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,741 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,974 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,329 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,569 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,738 |
| Malta Country Quiz | 0 | - | 4.81 | 31,019 |
| NBA Big Three Teammates | 0 | - | 4.58 | 108,763 |
| NBA Cities Map Quiz | 0 | - | 4.51 | 251,817 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,554 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,796 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,653 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,291 |
| Cities in European History #1 | 0 | - | 4.63 | 133,859 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,320 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,717 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,045 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,709 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,530 |
| Which City in Europe? | 0 | - | 4.83 | 107,242 |
| Random European Flag to Country | 0 | - | 4.89 | 182,116 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,224 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,508 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,322 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,562 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,368 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,172 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,359 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,441 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,192 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,746 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,818 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,304 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 888,234 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 335,144 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.85 | 54,634 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 460,680 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 241,167 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 167,485 |
| Premier League Relegated Teams | 0 | - | 4.80 | 126,208 |
| Countries of Premier League Players | 0 | - | 4.43 | 203,489 |
| English Premier League Champions | 0 | - | 4.46 | 194,454 |
| All EPL Teams Ever | 0 | - | 4.61 | 267,272 |
| FA Cup Winners | 0 | - | 4.42 | 150,056 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,528 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,656 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,369 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,167 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,143 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,940 |
| Random European City to Country | 0 | - | 4.69 | 117,507 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,317 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,785 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,840 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,300 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,979 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,933 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 101,757 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,761 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,907 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,787 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,163 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,149 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,696 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,070 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,288,137 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 650,338 |
| Countries with the Most Olympic Medals at Basketball | 0 | - | 4.38 | 51,790 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,237,709 |
| All-NBA First Team Players | 0 | - | 4.83 | 540,382 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 238,759 |
| English Football Stadiums | 0 | - | 4.33 | 62,704 |
| England Football Most International Caps | 0 | - | 4.09 | 53,999 |
| EPL Teams That Played Every Season | 0 | - | 4.39 | 140,324 |
| Champions League Top 4 | 0 | - | 4.77 | 136,022 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,590 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,109 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,399 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,696 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,825 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,316 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,102 |
| Most Forested European Countries | 0 | - | 4.80 | 75,265 |
| Least Forested Countries in Asia | 0 | - | 4.74 | 64,663 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,336 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,612 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,405 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,155 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,340 |
| Albania Country Quiz | 0 | - | 4.54 | 38,945 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,155 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,647 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,360 |
| Romania Country Quiz | 0 | - | 4.63 | 53,718 |
