| Russia Country Quiz | 0 | - | 4.83 | 114,514 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,359 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,353 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,244 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,883 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,817 |
| Countries That Border Russia | 0 | - | 4.98 | 461,834 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,107 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,313 |
| The Only European Country ... | 0 | - | 4.91 | 216,733 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,194 |
| Germany Country Quiz | 0 | - | 4.83 | 157,896 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,849 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,701 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,451 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,013 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,880 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,802 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,322 |
| Slavic Countries | 0 | - | 4.96 | 111,697 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,700 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,238 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,422 |
| Countries that Border Poland | 0 | - | 4.99 | 172,308 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,867 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,050 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,945 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,928 |
| Monarchies of Europe | 0 | - | 4.90 | 98,171 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,884 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,580 |
| European Countries with One Border | 0 | - | 4.97 | 182,818 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,622 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,838 |
| Romania Country Quiz | 0 | - | 4.63 | 53,798 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,231 |
| Albania Country Quiz | 0 | - | 4.54 | 39,015 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,053 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,728 |
| UK Immigration by Country | 0 | - | 4.94 | 140,932 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,034 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,464 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,148 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,045 |
| Countries Bordering France | 0 | - | 4.83 | 402,635 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,423 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,494 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,161 |
| Japan Country Quiz | 0 | - | 4.93 | 142,508 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,080 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,784 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,511 |
| Syria Country Quiz | 0 | - | 4.81 | 32,784 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,813 |
| Countries of Africa | 0 | - | 5.00 | 2,538,032 |
| Lithuania Country Quiz | 0 | - | 4.61 | 31,632 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,046 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,452 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,523 |
| Palau Country Quiz | 0 | - | 4.90 | 23,020 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,549 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,861 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,018 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,120 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,341 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,025 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,405 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,661 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,958 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,796 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,761 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,341 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,880 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,147 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,880 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,030 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,189 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,083 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,831 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,731 |
| Poland Country Quiz | 0 | - | 4.20 | 63,292 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,369 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,729 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,937 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,538 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,901 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,276 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,909 |
| Mali Country Quiz | 0 | - | 4.83 | 24,813 |
| Oman Country Quiz | 0 | - | 4.86 | 26,927 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,735 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,229 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,676 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,135 |
| Europe Capital to Country | 0 | - | 4.99 | 250,385 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,912 |
| European Capitals by Map | 0 | - | 4.99 | 139,269 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,101 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,445 |
| European Coastal Capitals | 0 | - | 4.95 | 90,624 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,106 |
| Countries of the Middle East | 0 | - | 4.96 | 201,229 |
| African Island Countries | 0 | - | 4.96 | 101,661 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,890 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,816 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,290 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,592 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,933 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,537 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,564 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,034 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,779 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,626 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,249 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,610 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,279 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,178 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,019 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,292 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,412 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,598 |
| France Country Quiz | 0 | - | 4.70 | 135,009 |
| Spain Country Quiz | 0 | - | 4.44 | 128,565 |
| Italy Country Quiz | 0 | - | 4.80 | 123,433 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,547 |
| Belgium Country Quiz | 0 | - | 4.73 | 71,819 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,382 |
| Portugal Country Quiz | 0 | - | 4.69 | 71,918 |
| Austria Country Quiz | 0 | - | 4.57 | 59,755 |
| Monaco Country Quiz | 0 | - | 4.47 | 41,515 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,548 |
| Greece Country Quiz | 0 | - | 4.74 | 66,280 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,181 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,223 |
| Counties of England | 0 | - | 4.97 | 797,156 |
| Random European Flag to Country | 0 | - | 4.89 | 182,543 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,498 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,789 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,683 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,089 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,984 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,638 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,892 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,366 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,848 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,448 |
| Official Cities in the UK | 0 | - | 4.89 | 283,861 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,063 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,200 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,306 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,326 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,139 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,098 |
| Monarchies of Asia | 0 | - | 4.97 | 71,105 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,904 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,874 |
| The Only African Country ... | 0 | - | 4.99 | 129,123 |
| The Only American Country ... | 0 | - | 4.92 | 121,638 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,139 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,792 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,034 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,227 |
| Scotland Trivia | 0 | - | 4.58 | 57,611 |
| Norway Country Quiz | 0 | - | 4.44 | 77,367 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,928 |
| Finland Country Quiz | 0 | - | 4.50 | 59,686 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,173 |
| Belize Country Quiz | 0 | - | 4.85 | 20,982 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,472 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,864 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,699 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,372 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,022 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,396 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,789 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,432 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,461 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,058 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,898 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,529 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,729 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,158 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,337 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,233 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,874 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,103 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,935 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,290 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,900 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,982 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,378 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,177 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,910 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,171 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,625 |
| Central American Countries | 0 | - | 4.98 | 156,501 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,673 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,264 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,625 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,137 |
