| Champions League Winners | 0 | - | 4.92 | 1,018,086 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,493 |
| Europe Map Quiz | 0 | - | 5.00 | 4,793,558 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,984 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,698 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,941 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,431 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,425 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,278 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,598,494 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,093 |
| NCAA Basketball Teams | 0 | - | 4.95 | 338,234 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 873,163 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,833 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,252 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,604 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,500 |
| The Only European Country ... | 0 | - | 4.91 | 219,604 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,841 |
| Name a City - European Countries | 0 | - | 4.89 | 66,396 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,137 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,033 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,692 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,100 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,538 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,271 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,554 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,938 |
| Counties of England | 0 | - | 4.97 | 804,331 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,188 |
| Europe Capital to Country | 0 | - | 4.99 | 252,612 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,309 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,665 |
| European Capitals by Map | 0 | - | 4.99 | 142,575 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,787 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,538 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,142 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,404 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,291 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,911 |
| European Coastal Capitals | 0 | - | 4.95 | 91,505 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,578 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,367 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,754 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,373 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,919 |
| Slavic Countries | 0 | - | 4.96 | 112,515 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,862 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,695 |
| Champions League Top 4 | 0 | - | 4.78 | 139,590 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,730 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,944 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,997 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,734 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,875 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,541 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,827 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,673 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,667 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,630 |
| Monarchies of Europe | 0 | - | 4.90 | 99,043 |
| European Countries with One Border | 0 | - | 4.97 | 184,035 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,748 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,676 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,740 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,562 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,054 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,021 |
| Countries That Border Russia | 0 | - | 4.98 | 464,933 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,588 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,820 |
| Countries Bordering France | 0 | - | 4.83 | 405,373 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,984 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,666 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,265 |
| Official Cities in the UK | 0 | - | 4.89 | 286,905 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,638 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,291 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,078 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,955 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,403 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,826 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,989 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,395 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,130 |
| Countries that Border Poland | 0 | - | 4.99 | 173,348 |
| Russia Country Quiz | 0 | - | 4.83 | 115,451 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,356 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,299 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,835 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,107 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,643 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,217 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,991 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,048 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,005 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,220 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,566 |
| Germany Country Quiz | 0 | - | 4.82 | 159,058 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,243 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,153 |
| Counties of Ireland | 0 | - | 4.92 | 197,691 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,442 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,233 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,373 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,661 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,630 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,044 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,129 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,391 |
| UK Immigration by Country | 0 | - | 4.94 | 141,902 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,279 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,130 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,045 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,865 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,006 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,659 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,327 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,419 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,153 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,754 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,218 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,141 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,492 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 124,097 |
| England's Most Successful Football Clubs | 0 | - | 4.42 | 178,939 |
| English Cities With Multiple Football Teams | 0 | - | 4.46 | 71,968 |
| Teams that Beat England in Football | 0 | - | 4.73 | 82,381 |
| Champions League All-Time Table | 0 | - | 4.12 | 145,212 |
| Champions League Top Goal Scorers | 0 | - | 4.25 | 215,509 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 69,111 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,110 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,618 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,573 |
| Which City in Europe? | 0 | - | 4.83 | 108,010 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,781 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,641 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,683 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,751 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,094 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,063 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,992 |
| Germany A-Z | 0 | - | 4.56 | 62,901 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,504 |
| Italy A-Z | 0 | - | 4.49 | 58,856 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,291 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,295 |
| Countries that Beat Portugal | 0 | - | 4.86 | 60,006 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,441 |
| Malta Country Quiz | 0 | - | 4.81 | 31,263 |
| Hindu Countries | 0 | - | 4.86 | 50,673 |
| North American Pro Sports Teams by City | 0 | - | 4.81 | 47,329 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 140,278 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,010,911 |
| NBA Big Three Teammates | 0 | - | 4.58 | 110,803 |
| NBA Cities Map Quiz | 0 | - | 4.51 | 254,176 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 119,061 |
| EPL Leading Scorer by Year | 0 | - | 4.46 | 169,506 |
| Countries of Premier League Players | 0 | - | 4.44 | 206,537 |
| English Premier League Champions | 0 | - | 4.46 | 197,161 |
| All EPL Teams Ever | 0 | - | 4.61 | 270,203 |
| FA Cup Winners | 0 | - | 4.42 | 151,288 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,605 |
| Cities in European History #1 | 0 | - | 4.63 | 134,750 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,480 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,921 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,925 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,622 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.43 | 54,925 |
| Random European Flag to Country | 0 | - | 4.90 | 184,482 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,912 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,923 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,987 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 102,444 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,301 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 81,090 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,899 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,852 |
| Scotland A-Z | 0 | - | 4.73 | 41,498 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,282 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,590 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,676 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 895,482 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 349,613 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 469,794 |
| England Football Most International Caps | 0 | - | 4.09 | 54,375 |
| AFL Teams | 0 | - | 4.42 | 41,007 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,759 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,832 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,219 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,884 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,040 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,343 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,475 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,242 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,249 |
| Random European City to Country | 0 | - | 4.69 | 118,551 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,597 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,400 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,521 |
