| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 355,524 |
| Europe Map Quiz | 0 | - | 5.00 | 4,760,449 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,576,808 |
| 2025–2026 Football League Teams | 0 | - | 4.94 | 401,045 |
| NCAA Basketball Teams | 0 | - | 4.94 | 336,175 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,878 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,298 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,110 |
| The Only European Country ... | 0 | - | 4.91 | 216,433 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,010 |
| Name a City - European Countries | 0 | - | 4.90 | 65,321 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 140,928 |
| 2025–2026 English Premier League Teams | 0 | - | 4.85 | 858,921 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,803 |
| Europe Capital to Country | 0 | - | 4.99 | 249,909 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,736 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,773 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,587 |
| European Capitals by Map | 0 | - | 4.99 | 138,978 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,602 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,140 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,013 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,358 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,513 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,099 |
| European Coastal Capitals | 0 | - | 4.95 | 90,530 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,832 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,007 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,041 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,197 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,111 |
| Slavic Countries | 0 | - | 4.96 | 111,603 |
| Counties of England | 0 | - | 4.97 | 796,127 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.88 | 56,529 |
| Champions League Winners | 0 | - | 4.92 | 1,005,944 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,982 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,747 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,788 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,435 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,187 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,250 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,144 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,683 |
| Monarchies of Europe | 0 | - | 4.90 | 98,077 |
| European Countries with One Border | 0 | - | 4.97 | 182,695 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,497 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,118 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,905 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,844 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,344 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,742 |
| Official Cities in the UK | 0 | - | 4.89 | 283,498 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,358 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,954 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,519 |
| Countries That Border Russia | 0 | - | 4.98 | 461,543 |
| Countries Bordering France | 0 | - | 4.83 | 402,380 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,251 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 130,224 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,059 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,935 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,272 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,282 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,703 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,592 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,123 |
| Russia Country Quiz | 0 | - | 4.85 | 114,419 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,312 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,328 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,668 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,673 |
| Germany Country Quiz | 0 | - | 4.82 | 157,773 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,122 |
| Italy Country Quiz | 0 | - | 4.82 | 123,344 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,286 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,964 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,856 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,574 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,911 |
| UK Immigration by Country | 0 | - | 4.94 | 140,831 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,684 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,094 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,494 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,444 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 138,258 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 999,172 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 114,842 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,086 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,492 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,347 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,643 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,782 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,977 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,233 |
| Countries that Border Poland | 0 | - | 4.99 | 172,215 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,817 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,648 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,176 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,852 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,784 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,354 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,280 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,847 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,147 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,499 |
| Counties of Ireland | 0 | - | 4.92 | 195,089 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,840 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,953 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,865 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,047 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,567 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,612 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,792 |
| Malta Country Quiz | 0 | - | 4.81 | 31,040 |
| NBA Big Three Teammates | 0 | - | 4.58 | 108,994 |
| NBA Cities Map Quiz | 0 | - | 4.51 | 252,091 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,701 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,915 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,753 |
| Teams that Beat England in Football | 0 | - | 4.73 | 81,358 |
| Cities in European History #1 | 0 | - | 4.63 | 133,926 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,336 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,735 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,117 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,767 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,631 |
| Which City in Europe? | 0 | - | 4.83 | 107,350 |
| Random European Flag to Country | 0 | - | 4.89 | 182,260 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,319 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,697 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,361 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,685 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,423 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,322 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,440 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,531 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,283 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,769 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,897 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,335 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 889,077 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 335,419 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 461,226 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 241,351 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 167,598 |
| Premier League Relegated Teams | 0 | - | 4.80 | 126,299 |
| Countries of Premier League Players | 0 | - | 4.43 | 203,664 |
| English Premier League Champions | 0 | - | 4.46 | 194,600 |
| All EPL Teams Ever | 0 | - | 4.61 | 267,463 |
| FA Cup Winners | 0 | - | 4.42 | 150,142 |
| AFL Teams | 0 | - | 4.41 | 40,380 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,733 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,694 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,436 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,186 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,148 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,962 |
| Random European City to Country | 0 | - | 4.69 | 117,614 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,411 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,821 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,886 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,309 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,997 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,978 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,845 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,837 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 96,966 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,832 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,211 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,207 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,789 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,221 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,289,711 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 651,036 |
| Countries with the Most Olympic Medals at Basketball | 0 | - | 4.38 | 51,809 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,239,153 |
| All-NBA First Team Players | 0 | - | 4.83 | 540,875 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 238,942 |
| English Football Stadiums | 0 | - | 4.33 | 62,753 |
| England Football Most International Caps | 0 | - | 4.09 | 54,020 |
| EPL Teams That Played Every Season | 0 | - | 4.39 | 140,391 |
| Champions League Top 4 | 0 | - | 4.77 | 136,244 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,917 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,713 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,421 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,980 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,837 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,332 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,140 |
| Most Forested European Countries | 0 | - | 4.80 | 75,299 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 64,691 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,358 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,624 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,420 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,268 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,458 |
| Albania Country Quiz | 0 | - | 4.54 | 38,977 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,191 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,690 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,410 |
