| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 356,120 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,699 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,578,954 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,501 |
| NCAA Basketball Teams | 0 | - | 4.94 | 336,426 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,080 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,523 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,291 |
| The Only European Country ... | 0 | - | 4.91 | 216,695 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,176 |
| Name a City - European Countries | 0 | - | 4.90 | 65,395 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 141,153 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 859,697 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,507 |
| Europe Capital to Country | 0 | - | 4.99 | 250,351 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,894 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,898 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,847 |
| European Capitals by Map | 0 | - | 4.99 | 139,205 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,688 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,224 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,091 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,434 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,764 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,171 |
| European Coastal Capitals | 0 | - | 4.95 | 90,613 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,086 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,120 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,259 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,308 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,211 |
| Slavic Countries | 0 | - | 4.96 | 111,680 |
| Counties of England | 0 | - | 4.97 | 796,996 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.88 | 57,448 |
| Champions League Winners | 0 | - | 4.92 | 1,006,981 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,052 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,921 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,876 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,566 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,358 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,299 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,190 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,779 |
| Monarchies of Europe | 0 | - | 4.90 | 98,165 |
| European Countries with One Border | 0 | - | 4.97 | 182,804 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,606 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,419 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,035 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,919 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,466 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,846 |
| Official Cities in the UK | 0 | - | 4.89 | 283,795 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,608 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,014 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,675 |
| Countries That Border Russia | 0 | - | 4.98 | 461,792 |
| Countries Bordering France | 0 | - | 4.83 | 402,603 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,462 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,399 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,139 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,035 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,441 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,408 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,106 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,738 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,167 |
| Russia Country Quiz | 0 | - | 4.83 | 114,506 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,352 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,350 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,697 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,784 |
| Germany Country Quiz | 0 | - | 4.83 | 157,882 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,364 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,416 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,073 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,944 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,679 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,017 |
| UK Immigration by Country | 0 | - | 4.94 | 140,918 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,832 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,165 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,640 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,742 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 138,474 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,000,451 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 115,006 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,118 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,524 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,395 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,747 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,822 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,074 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,275 |
| Countries that Border Poland | 0 | - | 4.99 | 172,296 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,863 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,925 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,241 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,880 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,810 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,413 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,334 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,878 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,185 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,754 |
| Counties of Ireland | 0 | - | 4.92 | 195,356 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,874 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,070 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,015 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,137 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,824 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,670 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,855 |
| Malta Country Quiz | 0 | - | 4.81 | 31,066 |
| NBA Big Three Teammates | 0 | - | 4.58 | 109,205 |
| NBA Cities Map Quiz | 0 | - | 4.51 | 252,377 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,842 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 177,016 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,836 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,419 |
| Cities in European History #1 | 0 | - | 4.63 | 134,021 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,348 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,753 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,183 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,839 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,720 |
| Which City in Europe? | 0 | - | 4.83 | 107,408 |
| Random European Flag to Country | 0 | - | 4.89 | 182,519 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,399 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,821 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,413 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,804 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,484 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,466 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,502 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,591 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,357 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,787 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,956 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,362 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 889,851 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 335,714 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 461,840 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 241,549 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 167,739 |
| Premier League Relegated Teams | 0 | - | 4.80 | 126,395 |
| Countries of Premier League Players | 0 | - | 4.43 | 203,883 |
| English Premier League Champions | 0 | - | 4.46 | 194,752 |
| All EPL Teams Ever | 0 | - | 4.61 | 267,707 |
| FA Cup Winners | 0 | - | 4.42 | 150,248 |
| AFL Teams | 0 | - | 4.41 | 40,433 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,923 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,726 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,554 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,207 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,151 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,992 |
| Random European City to Country | 0 | - | 4.69 | 117,682 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,516 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,867 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,928 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,332 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,013 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,021 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,031 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,082 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,220 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,894 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,279 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,262 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,888 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,362 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,291,161 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 652,152 |
| Countries with the Most Olympic Medals at Basketball | 0 | - | 4.38 | 51,818 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,240,609 |
| All-NBA First Team Players | 0 | - | 4.83 | 541,474 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 239,138 |
| English Football Stadiums | 0 | - | 4.33 | 62,805 |
| England Football Most International Caps | 0 | - | 4.09 | 54,039 |
| EPL Teams That Played Every Season | 0 | - | 4.39 | 140,457 |
| Champions League Top 4 | 0 | - | 4.77 | 136,530 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,231 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,498 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,452 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,275 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,849 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,349 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,192 |
| Most Forested European Countries | 0 | - | 4.80 | 75,340 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 64,720 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,388 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,632 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,439 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,402 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,597 |
| Albania Country Quiz | 0 | - | 4.54 | 39,012 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,228 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,719 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,451 |
| Romania Country Quiz | 0 | - | 4.63 | 53,790 |
