| Russia Country Quiz | 0 | - | 4.83 | 115,132 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,905 |
| Countries That Border Russia | 0 | - | 4.98 | 463,868 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,238 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,706 |
| The Only European Country ... | 0 | - | 4.91 | 218,308 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,120 |
| Germany Country Quiz | 0 | - | 4.83 | 158,557 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,638 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,614 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,503 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,872 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,501 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,338 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,182 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,915 |
| Slavic Countries | 0 | - | 4.96 | 112,170 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,244 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,271 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,821 |
| Countries that Border Poland | 0 | - | 4.99 | 172,928 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,201 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,989 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,968 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,967 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,314 |
| Monarchies of Europe | 0 | - | 4.90 | 98,622 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,306 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,222 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,235 |
| European Countries with One Border | 0 | - | 4.97 | 183,489 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,229 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,375 |
| Albania Country Quiz | 0 | - | 4.54 | 39,178 |
| UK Immigration by Country | 0 | - | 4.94 | 141,449 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,572 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,232 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,593 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,545 |
| Countries Bordering France | 0 | - | 4.83 | 404,322 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,304 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,641 |
| Japan Country Quiz | 0 | - | 4.93 | 143,082 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,198 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,004 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,728 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,929 |
| Countries of Africa | 0 | - | 5.00 | 2,552,501 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,518 |
| Palau Country Quiz | 0 | - | 4.90 | 23,105 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,688 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,599 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,284 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,397 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,624 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,828 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,050 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,298 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,883 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,830 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,157 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,648 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,065 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,776 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,129 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,382 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,031 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,116 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,903 |
| Poland Country Quiz | 0 | - | 4.20 | 63,583 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,042 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,615 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,353 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,979 |
| Oman Country Quiz | 0 | - | 4.86 | 27,032 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,309 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,541 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,790 |
| Europe Capital to Country | 0 | - | 4.99 | 251,581 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,653 |
| European Capitals by Map | 0 | - | 4.99 | 141,420 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,642 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,984 |
| European Coastal Capitals | 0 | - | 4.95 | 91,094 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,302 |
| Countries of the Middle East | 0 | - | 4.96 | 202,235 |
| African Island Countries | 0 | - | 4.96 | 102,228 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,077 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,421 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,556 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,773 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,560 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,096 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,296 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,042 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,341 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,858 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,629 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,294 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,064 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,705 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,979 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,955 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,946 |
| France Country Quiz | 0 | - | 4.70 | 135,437 |
| Spain Country Quiz | 0 | - | 4.44 | 129,045 |
| Italy Country Quiz | 0 | - | 4.77 | 123,868 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,809 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,113 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,562 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,197 |
| Austria Country Quiz | 0 | - | 4.57 | 59,967 |
| Romania Country Quiz | 0 | - | 4.63 | 54,028 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,680 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,637 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,383 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,826 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,918 |
| Greece Country Quiz | 0 | - | 4.74 | 66,529 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,599 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,634 |
| Counties of England | 0 | - | 4.97 | 801,150 |
| Random European Flag to Country | 0 | - | 4.90 | 183,805 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,689 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,842 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,914 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,793 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 26,099 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,888 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,715 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,353 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,674 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,739 |
| Official Cities in the UK | 0 | - | 4.89 | 285,466 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,404 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,465 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,580 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,871 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,496 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,367 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,579 |
| Monarchies of Asia | 0 | - | 4.97 | 71,376 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,176 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,005 |
| The Only African Country ... | 0 | - | 4.99 | 129,499 |
| The Only American Country ... | 0 | - | 4.92 | 122,042 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,311 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,183 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,586 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,620 |
| Scotland Trivia | 0 | - | 4.58 | 57,712 |
| Norway Country Quiz | 0 | - | 4.45 | 77,674 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,169 |
| Finland Country Quiz | 0 | - | 4.51 | 59,904 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,325 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,748 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,154 |
| Belize Country Quiz | 0 | - | 4.85 | 21,058 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,340 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,515 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,650 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,180 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,364 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,272 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,070 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,383 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,128 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,583 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,185 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,244 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,056 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,910 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,194 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,423 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,701 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,437 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,612 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,195 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,610 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,419 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,207 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,473 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,702 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,392 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,442 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,775 |
| Central American Countries | 0 | - | 4.98 | 157,104 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,141 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,146 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,740 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,938 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,750 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,043 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,511 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,610 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,896 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,487 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,640 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,216 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,622 |
