| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,208 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,638 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,553,229 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,732 |
| NCAA Basketball Teams | 0 | - | 4.95 | 333,737 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,747 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,078 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,347 |
| The Only European Country ... | 0 | - | 4.91 | 213,518 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,335 |
| Name a City - European Countries | 0 | - | 4.92 | 64,276 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 138,906 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 850,370 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,290 |
| Europe Capital to Country | 0 | - | 4.99 | 247,301 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,650 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,305 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,721 |
| European Capitals by Map | 0 | - | 4.99 | 135,965 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,588 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,201 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,078 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,526 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,056 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,406 |
| European Coastal Capitals | 0 | - | 4.95 | 89,652 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,540 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,659 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,184 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,153 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,072 |
| Slavic Countries | 0 | - | 4.96 | 110,775 |
| Counties of England | 0 | - | 4.97 | 788,398 |
| Champions League Winners | 0 | - | 4.92 | 995,142 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,337 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,726 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,967 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,229 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,662 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,706 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,648 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,657 |
| Monarchies of Europe | 0 | - | 4.90 | 97,217 |
| European Countries with One Border | 0 | - | 4.97 | 181,466 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,974 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,780 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 69,994 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,101 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,006 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,563 |
| Official Cities in the UK | 0 | - | 4.89 | 280,181 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,922 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,844 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,956 |
| Countries That Border Russia | 0 | - | 4.98 | 458,559 |
| Countries Bordering France | 0 | - | 4.85 | 396,710 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,713 |
| All UEFA Champions League Teams Ever | 0 | - | 4.84 | 128,299 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,174 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,036 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,101 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,696 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,310 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,043 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,611 |
| Russia Country Quiz | 0 | - | 4.85 | 113,564 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,794 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,999 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,065 |
| Germany Country Quiz | 0 | - | 4.82 | 156,405 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,060 |
| Italy Country Quiz | 0 | - | 4.82 | 122,083 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,258 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 150,985 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,875 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,525 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,677 |
| UK Immigration by Country | 0 | - | 4.94 | 139,496 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,984 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,092 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,115 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,680 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 136,048 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 986,644 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 112,823 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,754 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,152 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,780 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,048 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,045 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,858 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,726 |
| Countries that Border Poland | 0 | - | 4.99 | 171,218 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,335 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,165 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,610 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,583 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,517 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,652 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,359 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,657 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,465 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,756 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,059 |
| Counties of Ireland | 0 | - | 4.92 | 192,811 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,370 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,178 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,137 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,155 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,438 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,610 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,703 |
| NBA Big Three Teammates | 0 | - | 4.57 | 106,903 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 249,627 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,213 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 175,742 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 69,855 |
| Teams that Beat England in Football | 0 | - | 4.73 | 80,720 |
| Cities in European History #1 | 0 | - | 4.63 | 132,968 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,175 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,545 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,250 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,119 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,746 |
| Which City in Europe? | 0 | - | 4.83 | 106,553 |
| Random European Flag to Country | 0 | - | 4.89 | 180,746 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,366 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,781 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,835 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,414 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,689 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,262 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,807 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,755 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,598 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,478 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,402 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,905 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 880,911 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 331,958 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.67 | 37,659 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 455,089 |
| English Premier League 100 Goals Club | 0 | - | 4.42 | 239,291 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 166,013 |
| Premier League Relegated Teams | 0 | - | 4.79 | 125,090 |
| Countries of Premier League Players | 0 | - | 4.43 | 201,594 |
| English Premier League Champions | 0 | - | 4.46 | 192,929 |
| All EPL Teams Ever | 0 | - | 4.56 | 265,128 |
| FA Cup Winners | 0 | - | 4.42 | 149,235 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,575 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,338 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,612 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,909 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,067 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,718 |
| Random European City to Country | 0 | - | 4.69 | 116,225 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,363 |
| Countries Bordering the EU | 0 | - | 4.75 | 72,317 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,408 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,101 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,768 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,511 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,198 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,065 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,298 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,309 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,616 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,273 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,797 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,400 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,273,444 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 643,137 |
| Countries with the Most Olympic Medals at Basketball | 0 | - | 4.37 | 51,670 |
| NBA MVPs Quiz | 0 | - | 4.91 | 1,223,886 |
| All-NBA First Team Players | 0 | - | 4.83 | 535,393 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 236,430 |
| English Football Stadiums | 0 | - | 4.33 | 62,236 |
| England Football Most International Caps | 0 | - | 4.08 | 53,793 |
| EPL Teams That Played Every Season | 0 | - | 4.39 | 139,677 |
| Champions League Top 4 | 0 | - | 4.77 | 133,526 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,876 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,492 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,082 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,878 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,702 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,131 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,708 |
| Most Forested European Countries | 0 | - | 4.80 | 74,860 |
| Least Forested Countries in Asia | 0 | - | 4.74 | 64,385 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,067 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,521 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,151 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,568 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,212 |
| Albania Country Quiz | 0 | - | 4.54 | 38,608 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,816 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,264 |
| Hungary Country Quiz | 0 | - | 4.49 | 42,980 |
| Romania Country Quiz | 0 | - | 4.63 | 53,302 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,741 |
