| Russia Country Quiz | 0 | - | 4.83 | 115,145 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,623 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,507 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,995 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,972 |
| Countries That Border Russia | 0 | - | 4.98 | 463,922 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,292 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,748 |
| The Only European Country ... | 0 | - | 4.91 | 218,373 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,165 |
| Germany Country Quiz | 0 | - | 4.83 | 158,573 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,671 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,876 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,821 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,390 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,244 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,950 |
| Slavic Countries | 0 | - | 4.96 | 112,189 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,291 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,843 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,894 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,918 |
| Countries that Border Poland | 0 | - | 4.99 | 172,954 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,136 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,883 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,008 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,328 |
| Monarchies of Europe | 0 | - | 4.90 | 98,657 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,329 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,240 |
| European Countries with One Border | 0 | - | 4.97 | 183,517 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,255 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,397 |
| Romania Country Quiz | 0 | - | 4.63 | 54,033 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,688 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,389 |
| Albania Country Quiz | 0 | - | 4.54 | 39,183 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,164 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,927 |
| UK Immigration by Country | 0 | - | 4.94 | 141,476 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,595 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,276 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,630 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,573 |
| Countries Bordering France | 0 | - | 4.83 | 404,362 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,698 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,340 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,750 |
| Japan Country Quiz | 0 | - | 4.93 | 143,106 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,203 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,010 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,737 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,939 |
| Countries of Africa | 0 | - | 5.00 | 2,553,105 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,755 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,156 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,520 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,590 |
| Palau Country Quiz | 0 | - | 4.90 | 23,107 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,734 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,630 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,133 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,288 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,460 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,250 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,631 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,842 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,306 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,106 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,432 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,839 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,165 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,667 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,075 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,812 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,389 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,077 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,141 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,915 |
| Poland Country Quiz | 0 | - | 4.20 | 63,591 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,837 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,044 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,617 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,026 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,354 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,980 |
| Mali Country Quiz | 0 | - | 4.83 | 24,908 |
| Oman Country Quiz | 0 | - | 4.86 | 27,037 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,870 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,312 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,910 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,824 |
| Europe Capital to Country | 0 | - | 4.99 | 251,636 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,679 |
| European Capitals by Map | 0 | - | 4.99 | 141,499 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,664 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,003 |
| European Coastal Capitals | 0 | - | 4.95 | 91,114 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,360 |
| Countries of the Middle East | 0 | - | 4.96 | 202,279 |
| African Island Countries | 0 | - | 4.96 | 102,254 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,082 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,442 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,563 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,004 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,575 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,116 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,327 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,075 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,356 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,862 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,646 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,314 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,083 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,721 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,994 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,972 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,265 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,961 |
| France Country Quiz | 0 | - | 4.70 | 135,448 |
| Spain Country Quiz | 0 | - | 4.44 | 129,064 |
| Italy Country Quiz | 0 | - | 4.77 | 123,889 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,820 |
| Belgium Country Quiz | 0 | - | 4.72 | 72,131 |
| Switzerland Country Quiz | 0 | - | 4.51 | 63,571 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,206 |
| Austria Country Quiz | 0 | - | 4.57 | 59,973 |
| Monaco Country Quiz | 0 | - | 4.48 | 41,642 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,837 |
| Greece Country Quiz | 0 | - | 4.74 | 66,536 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,621 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,643 |
| Counties of England | 0 | - | 4.97 | 801,309 |
| Random European Flag to Country | 0 | - | 4.90 | 183,850 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,853 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,919 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,803 |
| Estonia Country Quiz | 0 | - | 4.60 | 31,215 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 26,101 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,935 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,746 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,392 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,689 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,745 |
| Official Cities in the UK | 0 | - | 4.89 | 285,526 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,428 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,474 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,593 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,887 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,510 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,377 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,661 |
| Monarchies of Asia | 0 | - | 4.97 | 71,390 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,190 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,044 |
| The Only African Country ... | 0 | - | 4.99 | 129,513 |
| The Only American Country ... | 0 | - | 4.92 | 122,059 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,316 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,197 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,600 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,633 |
| Scotland Trivia | 0 | - | 4.58 | 57,719 |
| Norway Country Quiz | 0 | - | 4.45 | 77,683 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,179 |
| Finland Country Quiz | 0 | - | 4.51 | 59,912 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,333 |
| Belize Country Quiz | 0 | - | 4.85 | 21,059 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,370 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,553 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,674 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,212 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,388 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,941 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,282 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,092 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,584 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,595 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,195 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,075 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,917 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,197 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,427 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,710 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,448 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,623 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,208 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,626 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,450 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,210 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,477 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,735 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,489 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,458 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,785 |
| Central American Countries | 0 | - | 4.98 | 157,126 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,155 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,166 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,767 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,953 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,818 |
