| Countries of Africa | 0 | - | 5.00 | 2,526,980 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,318 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,473 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,632 |
| The Only European Country ... | 0 | - | 4.91 | 215,705 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,518 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,598 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,534 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,106 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,383 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,305 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,806 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,890 |
| Countries of the Middle East | 0 | - | 4.96 | 200,553 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,891 |
| Slavic Countries | 0 | - | 4.96 | 111,398 |
| African Island Countries | 0 | - | 4.96 | 101,323 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,756 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,539 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,164 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,014 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,499 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,323 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,415 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,477 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,699 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,866 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,063 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,882 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,877 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,739 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,975 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,040 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,216 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,672 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,180 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,273 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,794 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,513 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,113 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,650 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,701 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,956 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,856 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,852 |
| Monarchies of Europe | 0 | - | 4.90 | 97,852 |
| Monarchies of Asia | 0 | - | 4.97 | 70,915 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,735 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,055 |
| The Only African Country ... | 0 | - | 4.98 | 128,849 |
| The Only American Country ... | 0 | - | 4.92 | 121,314 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,014 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,577 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,597 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,148 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,680 |
| European Countries with One Border | 0 | - | 4.97 | 182,376 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,202 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,880 |
| UK Immigration by Country | 0 | - | 4.94 | 140,552 |
| Central American Countries | 0 | - | 4.98 | 155,770 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,226 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,626 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,879 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,316 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,885 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,395 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,935 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,687 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,621 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,245 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,069 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,867 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,645 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,773 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,675 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,768 |
| Countries That Border Russia | 0 | - | 4.98 | 460,824 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,830 |
| Countries Bordering France | 0 | - | 4.83 | 401,627 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,412 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,466 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,877 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,699 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,237 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,538 |
| Germany Country Quiz | 0 | - | 4.82 | 157,437 |
| Russia Country Quiz | 0 | - | 4.85 | 114,179 |
| Italy Country Quiz | 0 | - | 4.82 | 122,877 |
| Japan Country Quiz | 0 | - | 4.93 | 142,109 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,247 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,183 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,983 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,260 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,628 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,338 |
| Syria Country Quiz | 0 | - | 4.81 | 32,620 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,696 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,099 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,470 |
| Random European Capital to Country | 0 | - | 4.98 | 190,474 |
| Random European Country to Capital | 0 | - | 4.93 | 163,952 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,028 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,155 |
| Random African Country to Capital | 0 | - | 4.94 | 70,954 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,005 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,229 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,294 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,360 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,510 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,976 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,849 |
| Every European Country Shape | 0 | - | 4.96 | 201,145 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,487 |
| Every African Country Shape | 0 | - | 4.90 | 86,860 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,847 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,676 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,023 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,094 |
| Countries Bordering India | 0 | - | 4.98 | 163,273 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,035 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,130 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,080 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,098 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,412 |
| Countries that Border China | 0 | - | 4.96 | 262,713 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,176 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,756 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,380 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,468 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,185 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,713 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,916 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,719 |
| Countries that Border Poland | 0 | - | 4.99 | 171,964 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,224 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,430 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,279 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,989 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,822 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,232 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,761 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,485 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,668 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,805 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,053 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,332 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,355 |
| Countries Closest to Canada | 0 | - | 4.91 | 197,922 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,909 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,134 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,808 |
| Countries Closest to India | 0 | - | 4.97 | 102,575 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,377 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,579 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,796 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,549 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,536 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,593 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,399 |
| Palau Country Quiz | 0 | - | 4.90 | 22,952 |
| Europe Map Quiz | 0 | - | 5.00 | 4,751,697 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,441,923 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,370 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,686 |
| Countries with Megacities | 0 | - | 4.99 | 249,795 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,520 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,788 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,855 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,775 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 55,878 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,065 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,644 |
| Hindu Countries | 0 | - | 4.86 | 49,945 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,391 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,037 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,067 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,392 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,048 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,471 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,207 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,343 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,405 |
| Countries that Beat China | 0 | - | 4.86 | 115,378 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,388 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,772 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,878 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,473 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,203 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,833 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,344 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,710 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,589 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,159 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,493 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,742 |
| Africa Map Quiz | 0 | - | 5.00 | 2,113,118 |
| Asia Map Quiz | 0 | - | 4.99 | 913,168 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,149 |
| Biggest Urban Areas in the UK | 0 | - | 4.42 | 176,135 |
