| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 351,333 |
| Europe Map Quiz | 0 | - | 5.00 | 4,739,031 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,561,511 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,199 |
| NCAA Basketball Teams | 0 | - | 4.94 | 334,625 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,511 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,804 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,968 |
| The Only European Country ... | 0 | - | 4.91 | 214,556 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,967 |
| Name a City - European Countries | 0 | - | 4.92 | 64,673 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,598 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 853,481 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,230,855 |
| Europe Capital to Country | 0 | - | 4.99 | 248,419 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,779 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,827 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,700 |
| European Capitals by Map | 0 | - | 4.99 | 137,103 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,936 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,520 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,444 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,821 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,907 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,634 |
| European Coastal Capitals | 0 | - | 4.95 | 89,960 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,356 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,183 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,965 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,509 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,371 |
| Slavic Countries | 0 | - | 4.96 | 111,050 |
| Counties of England | 0 | - | 4.97 | 790,958 |
| Champions League Winners | 0 | - | 4.92 | 998,606 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,579 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,379 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,197 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,655 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,196 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,895 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,826 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,026 |
| Monarchies of Europe | 0 | - | 4.90 | 97,518 |
| European Countries with One Border | 0 | - | 4.97 | 181,876 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,780 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,243 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,334 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,358 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,492 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,984 |
| Official Cities in the UK | 0 | - | 4.89 | 281,309 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,776 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,189 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,389 |
| Countries That Border Russia | 0 | - | 4.98 | 459,774 |
| Countries Bordering France | 0 | - | 4.83 | 400,541 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,563 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,864 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,424 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,305 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,622 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,296 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,718 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,556 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,803 |
| Russia Country Quiz | 0 | - | 4.85 | 113,836 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,978 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,123 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,447 |
| Germany Country Quiz | 0 | - | 4.82 | 156,862 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,383 |
| Italy Country Quiz | 0 | - | 4.82 | 122,458 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,617 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,301 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,251 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,851 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,226 |
| UK Immigration by Country | 0 | - | 4.94 | 139,926 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,545 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,442 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,586 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,584 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 136,904 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 991,050 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,483 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,858 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,290 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,980 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,415 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,255 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,215 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,883 |
| Countries that Border Poland | 0 | - | 4.99 | 171,593 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,474 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,045 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,824 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,679 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,607 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,918 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,470 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,925 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,624 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,896 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,905 |
| Counties of Ireland | 0 | - | 4.92 | 193,613 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,562 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,645 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,954 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,493 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,099 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,928 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,905 |
| Malta Country Quiz | 0 | - | 4.81 | 30,884 |
| NBA Big Three Teammates | 0 | - | 4.57 | 107,571 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 250,438 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,708 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 176,105 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 70,147 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,918 |
| Cities in European History #1 | 0 | - | 4.63 | 133,368 |
| European Cities by Map #2 | 0 | - | 4.47 | 47,234 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,606 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,558 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,332 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,065 |
| Which City in Europe? | 0 | - | 4.83 | 106,893 |
| Random European Flag to Country | 0 | - | 4.89 | 181,260 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,701 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,085 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,025 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,956 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,935 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,633 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,024 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,009 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,835 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,571 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,577 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,072 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 883,702 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 333,118 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.67 | 38,218 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 457,042 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 239,998 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 166,474 |
| Premier League Relegated Teams | 0 | - | 4.78 | 125,672 |
| Countries of Premier League Players | 0 | - | 4.43 | 202,308 |
| English Premier League Champions | 0 | - | 4.46 | 193,540 |
| All EPL Teams Ever | 0 | - | 4.56 | 265,927 |
| FA Cup Winners | 0 | - | 4.42 | 149,576 |
| Cross Flags of Europe | 0 | - | 4.43 | 297,323 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,465 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,888 |
| European Cities by Picture #2 | 0 | - | 4.45 | 38,002 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,097 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,807 |
| Random European City to Country | 0 | - | 4.69 | 116,813 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,689 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,544 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,573 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,173 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,853 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,664 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,386 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,322 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,514 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,489 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,824 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,761 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,159 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 75,886 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,278,925 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 646,018 |
| Countries with the Most Olympic Medals at Basketball | 0 | - | 4.38 | 51,728 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,229,061 |
| All-NBA First Team Players | 0 | - | 4.83 | 537,143 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 237,405 |
| English Football Stadiums | 0 | - | 4.33 | 62,435 |
| England Football Most International Caps | 0 | - | 4.08 | 53,864 |
| EPL Teams That Played Every Season | 0 | - | 4.39 | 139,951 |
| Champions League Top 4 | 0 | - | 4.77 | 134,388 |
| Africa Map Quiz | 0 | - | 5.00 | 2,107,465 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,966 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,198 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,899 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,748 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,198 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,869 |
| Most Forested European Countries | 0 | - | 4.80 | 75,013 |
| Least Forested Countries in Asia | 0 | - | 4.74 | 64,494 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,158 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,549 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,228 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,020 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,617 |
| Albania Country Quiz | 0 | - | 4.54 | 38,755 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,947 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,416 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,129 |
| Romania Country Quiz | 0 | - | 4.63 | 53,486 |
