| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,848 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,650 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 86,264 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 66,103 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 72,086 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,791 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,186 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 87,079 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 69,179 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,134 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,314 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,616 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,693 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,065 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,471 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,710 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,752 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,813 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 146,165 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 75,677 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 114,641 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 127,138 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,583 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,382 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,563 |
| Europe Capital to Country | 0 | - | 4.99 | 252,735 |
| Cities in European History #1 | 0 | - | 4.63 | 134,978 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,768 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,388 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,831 |
| European Capitals by Map | 0 | - | 4.99 | 142,740 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,763 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,612 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,048 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,856 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,597 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,201 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,038 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,450 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,449 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,807 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,956 |
| European Coastal Capitals | 0 | - | 4.95 | 91,556 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,968 |
| The Only European Country ... | 0 | - | 4.91 | 219,774 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,876 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,864 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,709 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,434 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,930 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,725 |
| Monarchies of Europe | 0 | - | 4.90 | 99,092 |
| European Countries with One Border | 0 | - | 4.97 | 184,110 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,826 |
| Name a City - European Countries | 0 | - | 4.89 | 66,464 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,441 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,965 |
| Slavic Countries | 0 | - | 4.96 | 112,568 |
| Countries That Border Russia | 0 | - | 4.98 | 465,100 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,632 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,874 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,421 |
| Countries Bordering France | 0 | - | 4.83 | 405,510 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,058 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,380 |
| Official Cities in the UK | 0 | - | 4.89 | 287,082 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,971 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,698 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,369 |
| Counties of England | 0 | - | 4.97 | 804,762 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,251 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 429,014 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,144 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,038 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,420 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,963 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,855 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,486 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,073 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,449 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,615 |
| Name a Valid European Capital | 0 | - | 4.95 | 154,101 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,338 |
| Which City in Europe? | 0 | - | 4.83 | 108,041 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,650 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,203 |
| Random European Flag to Country | 0 | - | 4.90 | 184,574 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,735 |
| Countries that Border Poland | 0 | - | 4.99 | 173,407 |
| Russia Country Quiz | 0 | - | 4.83 | 115,517 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,379 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,807 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,470 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,871 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,936 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,133 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.85 | 35,674 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,102 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,085 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,255 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,024 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,084 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,099 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,522 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,254 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,599 |
| Germany Country Quiz | 0 | - | 4.82 | 159,161 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,313 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,167 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,571 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,306 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,946 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,702 |
| Counties of Ireland | 0 | - | 4.92 | 197,789 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,496 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,297 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,406 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,337 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,798 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,351 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,324 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,313 |
| Countries that Beat Portugal | 0 | - | 4.86 | 60,042 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,658 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,096 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,339 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,477 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 54,044 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,466 |
| FC Barcelona 2010s Starting XI | 0 | - | 4.65 | 73,443 |
| UK Immigration by Country | 0 | - | 4.94 | 141,953 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,382 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,177 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,069 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,066 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,745 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 495,048 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,677 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,464 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,458 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,886 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 408,407 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,952 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 873,702 |
| Malta Country Quiz | 0 | - | 4.81 | 31,277 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,691 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,143 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,613 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,967 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 90,164 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,760 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,861 |
| European Capitals by Airport Code | 0 | - | 4.93 | 37,036 |
| The Richard Nixon Presidency | 0 | - | 4.05 | 22,112 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 384,013 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 194,125 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,991 |
| The John F. Kennedy Presidency | 0 | - | 4.47 | 43,974 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,484 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,931 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,987 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,657 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 218,316 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,817 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,750 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,259 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,979 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 98,022 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,681 |
| All Countries that Once Bordered Germany | 0 | - | 4.33 | 75,273 |
| Countries of the German Empire | 0 | - | 4.51 | 38,324 |
| Countries Once Held by Sweden | 0 | - | 4.18 | 34,877 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,984 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,922 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,251 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.93 | 398,228 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 38,329 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,155 |
| Vatican City Country Quiz | 0 | - | 4.53 | 44,735 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,362 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,762 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,720 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,854 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,532 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,840 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,379 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,526 |
| European Cities by Clue | 0 | - | 4.70 | 89,227 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,999 |
| Cross Flags of Europe | 0 | - | 4.43 | 301,010 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,575 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,060 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,389 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,971 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,560 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,658 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,490 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,247 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,270 |
| Random European City to Country | 0 | - | 4.69 | 118,581 |
