| Germany Country Quiz | 0 | - | 4.83 | 157,840 |
| Italy Country Quiz | 0 | - | 4.80 | 123,396 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,773 |
| Countries Bordering France | 0 | - | 4.83 | 402,527 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,386 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,016 |
| UK Immigration by Country | 0 | - | 4.94 | 140,890 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,227 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,976 |
| The Only European Country ... | 0 | - | 4.91 | 216,601 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,112 |
| Russia Country Quiz | 0 | - | 4.85 | 114,480 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,683 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,634 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,749 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,688 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,277 |
| Slavic Countries | 0 | - | 4.96 | 111,652 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,665 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,653 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,200 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,313 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,859 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,111 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,869 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,971 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,177 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,032 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,717 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,864 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,892 |
| Monarchies of Europe | 0 | - | 4.90 | 98,139 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,763 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,848 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,511 |
| European Countries with One Border | 0 | - | 4.97 | 182,768 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,567 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,534 |
| France Country Quiz | 0 | - | 4.70 | 134,970 |
| Spain Country Quiz | 0 | - | 4.44 | 128,521 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,138 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,622 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,390 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,109 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,995 |
| Countries That Border Russia | 0 | - | 4.98 | 461,715 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,979 |
| Japan Country Quiz | 0 | - | 4.93 | 142,467 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,336 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,342 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,644 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,360 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,734 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,319 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,921 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,034 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,598 |
| Countries of Africa | 0 | - | 5.00 | 2,536,758 |
| Scotland Trivia | 0 | - | 4.58 | 57,596 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,444 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,651 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,819 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,104 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,234 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,381 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,649 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,810 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,716 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,220 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,391 |
| Countries that Border Poland | 0 | - | 4.99 | 172,272 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,845 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,808 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,716 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,835 |
| Counties of Ireland | 0 | - | 4.92 | 195,246 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,677 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,648 |
| British Cultural Symbols | 0 | - | 4.27 | 63,305 |
| 20 Questions About France | 0 | - | 4.11 | 32,408 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,871 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,803 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,997 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,082 |
| Europe Capital to Country | 0 | - | 4.99 | 250,080 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,859 |
| European Capitals by Map | 0 | - | 4.99 | 139,127 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,058 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,408 |
| European Coastal Capitals | 0 | - | 4.95 | 90,582 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,984 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,397 |
| Biggest French Empire Countries | 0 | - | 4.49 | 65,157 |
| Countries of the Middle East | 0 | - | 4.96 | 201,156 |
| African Island Countries | 0 | - | 4.96 | 101,628 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,330 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,874 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,261 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,130 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,888 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,505 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,498 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,963 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,728 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,604 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,219 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,571 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,225 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,143 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,989 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,255 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,376 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,576 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,785 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,790 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,366 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,899 |
| Austria Country Quiz | 0 | - | 4.57 | 59,733 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,503 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,522 |
| Greece Country Quiz | 0 | - | 4.74 | 66,247 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,148 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,182 |
| Counties of England | 0 | - | 4.97 | 796,645 |
| Random European Flag to Country | 0 | - | 4.89 | 182,404 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,391 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,468 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,781 |
| The Wales Quiz | 0 | - | 4.47 | 29,162 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,830 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,315 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,819 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,422 |
| Official Cities in the UK | 0 | - | 4.89 | 283,681 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,027 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,168 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,279 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,279 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,114 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,076 |
| Monarchies of Asia | 0 | - | 4.97 | 71,086 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,884 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,810 |
| The Only African Country ... | 0 | - | 4.99 | 129,096 |
| The Only American Country ... | 0 | - | 4.92 | 121,595 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,120 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,775 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,994 |
| Countries Bordering Spain | 0 | - | 4.51 | 69,431 |
| Most-Visited Countries by the British | 0 | - | 4.64 | 68,605 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,197 |
| Norway Country Quiz | 0 | - | 4.44 | 77,331 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,911 |
| Finland Country Quiz | 0 | - | 4.50 | 59,675 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,159 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,420 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,806 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,624 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,295 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 93,995 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,753 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,221 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,181 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,009 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,927 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,873 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,002 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,472 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,716 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,149 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,323 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,029 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,854 |
| Flags of Countries That Border France | 0 | - | 4.88 | 122,900 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,907 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,256 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,863 |
| Countries that Beat France | 0 | - | 4.49 | 75,841 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,370 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,147 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,612 |
| Central American Countries | 0 | - | 4.98 | 156,447 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,637 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,559 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,222 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,593 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,018 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,589 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,389 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,170 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,484 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,229 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,077 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,837 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,962 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,030 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,574 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,097 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,943 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,381 |
