| Straight Shot to Antarctica | 0 | - | 4.94 | 42,708 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,079 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,345 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,419 |
| The Only European Country ... | 0 | - | 4.91 | 215,344 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,246 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,435 |
| Countries of Africa | 0 | - | 5.00 | 2,523,285 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,477 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,005 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,597 |
| Countries of the Middle East | 0 | - | 4.96 | 199,986 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,811 |
| Slavic Countries | 0 | - | 4.96 | 111,308 |
| African Island Countries | 0 | - | 4.96 | 101,223 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,045 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,386 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,047 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,841 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,327 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,210 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,291 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,428 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,568 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,756 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,959 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,758 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,776 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,629 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,886 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,357 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,891 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,722 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,565 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,403 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,060 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,570 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,848 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,772 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,777 |
| Monarchies of Europe | 0 | - | 4.90 | 97,751 |
| Monarchies of Asia | 0 | - | 4.97 | 70,863 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,671 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,820 |
| The Only African Country ... | 0 | - | 4.99 | 128,756 |
| The Only American Country ... | 0 | - | 4.92 | 121,218 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,951 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,508 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,481 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,006 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,566 |
| European Countries with One Border | 0 | - | 4.97 | 182,212 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,073 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,781 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,171 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,446 |
| Countries with Megacities | 0 | - | 4.99 | 249,329 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,301 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,642 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,621 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,618 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,417 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,651 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,035 |
| Countries That Border Russia | 0 | - | 4.98 | 460,511 |
| Countries Bordering France | 0 | - | 4.83 | 401,309 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,134 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,399 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,980 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,518 |
| Asia Map Quiz | 0 | - | 4.99 | 911,622 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,740 |
| UK Immigration by Country | 0 | - | 4.94 | 140,440 |
| Central American Countries | 0 | - | 4.98 | 155,600 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,109 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,504 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,764 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,225 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,508 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,194 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,831 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,974 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,509 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,159 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,004 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,787 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,560 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,694 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,564 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,711 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,773 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,410 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,804 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,598 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,188 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,028 |
| Germany Country Quiz | 0 | - | 4.82 | 157,274 |
| Russia Country Quiz | 0 | - | 4.85 | 114,094 |
| Italy Country Quiz | 0 | - | 4.82 | 122,763 |
| Japan Country Quiz | 0 | - | 4.93 | 141,988 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,056 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,133 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,953 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,217 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,378 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,278 |
| Syria Country Quiz | 0 | - | 4.81 | 32,573 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,672 |
| Palau Country Quiz | 0 | - | 4.90 | 22,934 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,154 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,043 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,633 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,339 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,011 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,415 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,125 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,152 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,402 |
| Random European Capital to Country | 0 | - | 4.98 | 190,201 |
| Random European Country to Capital | 0 | - | 4.93 | 160,464 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,924 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,018 |
| Random African Country to Capital | 0 | - | 4.94 | 70,763 |
| Olympic Host Countries | 0 | - | 4.98 | 199,741 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 306,525 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,953 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,148 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,230 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,315 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,470 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,690 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,569 |
| Every European Country Shape | 0 | - | 4.96 | 200,941 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,217 |
| Every African Country Shape | 0 | - | 4.90 | 86,727 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,276 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,572 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,858 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,020 |
| Countries Bordering India | 0 | - | 4.98 | 163,227 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,968 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,059 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,041 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,047 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,359 |
| Countries that Border China | 0 | - | 4.96 | 262,589 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,114 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,705 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,320 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,420 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,108 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,381 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,843 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,660 |
| Countries that Border Poland | 0 | - | 4.99 | 171,849 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,075 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,329 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,214 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,941 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,708 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,193 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,715 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,312 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,601 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,731 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,006 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,265 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,286 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,798 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,884 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,076 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,731 |
| Countries Closest to India | 0 | - | 4.97 | 102,497 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,282 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,202 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,745 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,454 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,454 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,544 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,741 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,856 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,452 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,593 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,182 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,812 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,684 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,549 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,136 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,250 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,287 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,418 |
| African East Coast | 0 | - | 4.96 | 95,590 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,095 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,574 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,309 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 414,041 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,534 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,441 |
| Australia Map Quiz | 0 | - | 4.94 | 343,406 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,392 |
