| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,450 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,830 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,554,155 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,875 |
| NCAA Basketball Teams | 0 | - | 4.95 | 333,838 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,826 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,156 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,415 |
| The Only European Country ... | 0 | - | 4.91 | 213,611 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,397 |
| Name a City - European Countries | 0 | - | 4.92 | 64,305 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 138,971 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 850,724 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,095 |
| Europe Capital to Country | 0 | - | 4.99 | 247,382 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,023 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,353 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,836 |
| European Capitals by Map | 0 | - | 4.99 | 136,068 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,630 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,232 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,103 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,554 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,156 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,427 |
| European Coastal Capitals | 0 | - | 4.95 | 89,686 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,637 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,704 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,230 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,188 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,094 |
| Slavic Countries | 0 | - | 4.96 | 110,800 |
| Counties of England | 0 | - | 4.97 | 788,655 |
| Champions League Winners | 0 | - | 4.92 | 995,550 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,362 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,794 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,987 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,271 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,738 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,725 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,662 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,723 |
| Monarchies of Europe | 0 | - | 4.90 | 97,250 |
| European Countries with One Border | 0 | - | 4.97 | 181,515 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,152 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,834 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,033 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,131 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,040 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,600 |
| Official Cities in the UK | 0 | - | 4.89 | 280,309 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,003 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,865 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,003 |
| Countries That Border Russia | 0 | - | 4.98 | 458,686 |
| Countries Bordering France | 0 | - | 4.85 | 397,883 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,840 |
| All UEFA Champions League Teams Ever | 0 | - | 4.84 | 128,364 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,191 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,063 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,149 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,737 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,455 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,115 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,630 |
| Russia Country Quiz | 0 | - | 4.85 | 113,591 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,809 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,010 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,107 |
| Germany Country Quiz | 0 | - | 4.82 | 156,455 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,078 |
| Italy Country Quiz | 0 | - | 4.82 | 122,120 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,304 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,010 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,902 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,553 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,703 |
| UK Immigration by Country | 0 | - | 4.94 | 139,523 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,039 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,129 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,165 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,762 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 136,145 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 987,174 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 112,895 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,768 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,163 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,796 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,087 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,063 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,905 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,744 |
| Countries that Border Poland | 0 | - | 4.99 | 171,267 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,348 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,271 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,641 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,590 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,522 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,678 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,365 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,709 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,491 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,772 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,128 |
| Counties of Ireland | 0 | - | 4.92 | 192,891 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,400 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,207 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,185 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,194 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,497 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,652 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,723 |
| NBA Big Three Teammates | 0 | - | 4.57 | 106,974 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 249,736 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,269 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 175,771 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 69,887 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,742 |
| Cities in European History #1 | 0 | - | 4.63 | 133,030 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,182 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,551 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,293 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,143 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,767 |
| Which City in Europe? | 0 | - | 4.83 | 106,574 |
| Random European Flag to Country | 0 | - | 4.89 | 180,805 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,409 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,821 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,859 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,458 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,720 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,296 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,827 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,782 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,619 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,491 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,424 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,919 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 881,168 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 332,094 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.67 | 37,730 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 455,336 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 239,386 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 166,065 |
| Premier League Relegated Teams | 0 | - | 4.79 | 125,123 |
| Countries of Premier League Players | 0 | - | 4.43 | 201,666 |
| English Premier League Champions | 0 | - | 4.46 | 192,997 |
| All EPL Teams Ever | 0 | - | 4.56 | 265,212 |
| FA Cup Winners | 0 | - | 4.42 | 149,269 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,686 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,353 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,635 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,914 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,069 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,725 |
| Random European City to Country | 0 | - | 4.69 | 116,256 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,399 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,358 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,428 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,110 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,781 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,524 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,225 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,087 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,318 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,329 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,635 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,294 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,829 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,453 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,273,996 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 643,475 |
| Countries with the Most Olympic Medals at Basketball | 0 | - | 4.37 | 51,676 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,224,445 |
| All-NBA First Team Players | 0 | - | 4.83 | 535,582 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 236,486 |
| English Football Stadiums | 0 | - | 4.33 | 62,262 |
| England Football Most International Caps | 0 | - | 4.08 | 53,800 |
| EPL Teams That Played Every Season | 0 | - | 4.39 | 139,700 |
| Champions League Top 4 | 0 | - | 4.77 | 133,623 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,317 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,784 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,092 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,968 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,713 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,136 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,729 |
| Most Forested European Countries | 0 | - | 4.80 | 74,878 |
| Least Forested Countries in Asia | 0 | - | 4.74 | 64,397 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,070 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,525 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,162 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,611 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,261 |
| Albania Country Quiz | 0 | - | 4.54 | 38,619 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,828 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,282 |
| Hungary Country Quiz | 0 | - | 4.49 | 42,996 |
| Romania Country Quiz | 0 | - | 4.63 | 53,316 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,754 |
