| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,806 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,840 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,920 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,214 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,269 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,424 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,672 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,409 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,520 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,368 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,601 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,447 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,574 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,304 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,936 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,795 |
| The Only European Country ... | 0 | - | 4.91 | 214,238 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,429 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,803 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,334 |
| Countries of Africa | 0 | - | 5.00 | 2,511,937 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,574 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,411 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,472 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,090 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,663 |
| Countries of the Middle East | 0 | - | 4.96 | 199,220 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,404 |
| Slavic Countries | 0 | - | 4.96 | 110,978 |
| African Island Countries | 0 | - | 4.96 | 100,905 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,556 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,479 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,926 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,629 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,327 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,097 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 70,877 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,204 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,190 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,021 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,096 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,882 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,297 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,483 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,432 |
| Monarchies of Europe | 0 | - | 4.90 | 97,448 |
| Monarchies of Asia | 0 | - | 4.97 | 70,666 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,489 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,053 |
| The Only African Country ... | 0 | - | 4.98 | 128,450 |
| The Only American Country ... | 0 | - | 4.92 | 120,878 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,820 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,305 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,132 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,548 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,192 |
| European Countries with One Border | 0 | - | 4.97 | 181,779 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,675 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,467 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,771 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,684 |
| Countries with Megacities | 0 | - | 4.99 | 247,701 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,535 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,227 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,926 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,168 |
| UK Immigration by Country | 0 | - | 4.94 | 139,830 |
| Central American Countries | 0 | - | 4.98 | 155,196 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,768 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,112 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,757 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,399 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,947 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,323 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,470 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,453 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,349 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,172 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,888 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,834 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,550 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,311 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,349 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,224 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,549 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.69 | 67,748 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.45 | 54,676 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,084 |
| Countries That Border Russia | 0 | - | 4.98 | 459,504 |
| Countries Bordering France | 0 | - | 4.83 | 400,157 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,363 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,271 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,590 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,315 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,040 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,333 |
| Germany Country Quiz | 0 | - | 4.82 | 156,764 |
| Russia Country Quiz | 0 | - | 4.85 | 113,770 |
| Italy Country Quiz | 0 | - | 4.82 | 122,372 |
| Japan Country Quiz | 0 | - | 4.92 | 141,474 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,426 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,935 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,853 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,093 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 34,918 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,322 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,660 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,034 |
| 10 Southernmost Countries in Europe | 0 | - | 4.02 | 70,170 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,967 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,280 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,124 |
| Asia Map Quiz | 0 | - | 4.99 | 908,147 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,624 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,164 |
| Random European Capital to Country | 0 | - | 4.98 | 189,406 |
| Random European Country to Capital | 0 | - | 4.92 | 147,603 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,477 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,547 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,832 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,053 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,929 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,107 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,188 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,335 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,845 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,660 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,839 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,503 |
| Every European Country Shape | 0 | - | 4.96 | 200,401 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,800 |
| Every African Country Shape | 0 | - | 4.90 | 86,280 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,172 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,232 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,264 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,768 |
| Countries Bordering India | 0 | - | 4.98 | 162,675 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,774 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,860 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,957 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,862 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,255 |
| Countries that Border China | 0 | - | 4.96 | 261,997 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,908 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,573 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,142 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,278 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,856 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,329 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,578 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,521 |
| Countries that Border Poland | 0 | - | 4.99 | 171,493 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,634 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,966 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,018 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,763 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,413 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,592 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,709 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,441 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,568 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,867 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,986 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,062 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,482 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,783 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,852 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,462 |
| Countries Closest to India | 0 | - | 4.97 | 102,282 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,013 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,497 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,593 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,196 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,202 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,397 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,665 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,796 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,468 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,125 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,583 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,448 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,055 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 266,320 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,062 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,845 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,424 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,965 |
| Olympic Host Countries | 0 | - | 4.98 | 199,060 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 304,351 |
| Top 10 European Countries with the Highest Elevation | 0 | - | 4.83 | 90,884 |
| Top Rice-Producing Countries | 0 | - | 4.95 | 98,468 |
| Top Chocolate Growing Countries | 0 | - | 4.93 | 61,352 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 354,851 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,100 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,907 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,922 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,942 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,643 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,053 |
| Australia Map Quiz | 0 | - | 4.94 | 342,747 |
