| Straight Shot to Antarctica | 0 | - | 4.94 | 42,965 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,594 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,114 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,704 |
| The Only European Country ... | 0 | - | 4.91 | 217,418 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,826 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,591 |
| Countries of Africa | 0 | - | 5.00 | 2,545,256 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,494 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,819 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,398 |
| Countries of the Middle East | 0 | - | 4.96 | 201,711 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,566 |
| Slavic Countries | 0 | - | 4.96 | 111,890 |
| African Island Countries | 0 | - | 4.96 | 101,883 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,929 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,251 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,805 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,858 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,374 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,937 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,040 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,720 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,409 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,443 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,801 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,492 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,376 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,230 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,446 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,752 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,361 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,255 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,677 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,361 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,586 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,103 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,565 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,281 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,218 |
| Monarchies of Europe | 0 | - | 4.90 | 98,357 |
| Monarchies of Asia | 0 | - | 4.97 | 71,228 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,028 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,512 |
| The Only African Country ... | 0 | - | 4.99 | 129,282 |
| The Only American Country ... | 0 | - | 4.92 | 121,824 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,210 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,891 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,054 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,863 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,273 |
| European Countries with One Border | 0 | - | 4.97 | 183,131 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,905 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,410 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,562 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,957 |
| Countries with Megacities | 0 | - | 4.99 | 264,683 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,789 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,499 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,054 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,576 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,709 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,540 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,048 |
| Countries That Border Russia | 0 | - | 4.98 | 462,852 |
| Countries Bordering France | 0 | - | 4.83 | 403,578 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,702 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,767 |
| Oceania Map Quiz | 0 | - | 4.98 | 653,319 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,949 |
| Asia Map Quiz | 0 | - | 4.99 | 919,809 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,081 |
| UK Immigration by Country | 0 | - | 4.94 | 141,171 |
| Central American Countries | 0 | - | 4.98 | 156,793 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,967 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,885 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,270 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,481 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,771 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,872 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,816 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,822 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,545 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,388 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,704 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,357 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,409 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,023 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,365 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,269 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,515 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,190 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,683 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,286 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,147 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,511 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,115 |
| Germany Country Quiz | 0 | - | 4.83 | 158,191 |
| Russia Country Quiz | 0 | - | 4.83 | 114,706 |
| Japan Country Quiz | 0 | - | 4.93 | 142,745 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,193 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,472 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,132 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,415 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,895 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,482 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,597 |
| Syria Country Quiz | 0 | - | 4.81 | 32,886 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,859 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,779 |
| Palau Country Quiz | 0 | - | 4.90 | 23,059 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,299 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,420 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,933 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,959 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,239 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,181 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,583 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,756 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,805 |
| Random European Capital to Country | 0 | - | 4.98 | 191,484 |
| Random European Country to Capital | 0 | - | 4.93 | 165,397 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,616 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,013 |
| Random African Country to Capital | 0 | - | 4.94 | 71,386 |
| Olympic Host Countries | 0 | - | 4.98 | 201,129 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 310,851 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,191 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,522 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,471 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,525 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,801 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,519 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,384 |
| Every European Country Shape | 0 | - | 4.96 | 202,219 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,993 |
| Every African Country Shape | 0 | - | 4.90 | 87,665 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,457 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,437 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,023 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,423 |
| Countries Bordering India | 0 | - | 4.98 | 163,569 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,431 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,667 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,568 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,670 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,635 |
| Countries that Border China | 0 | - | 4.96 | 263,567 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,736 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,971 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,890 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 132,397 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,673 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,820 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,527 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,025 |
| Countries that Border Poland | 0 | - | 4.99 | 172,616 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,950 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,000 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,567 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,280 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,384 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,451 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,969 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,374 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,988 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,138 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,286 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,753 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,720 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,606 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,019 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,476 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,574 |
| Countries Closest to India | 0 | - | 4.97 | 102,946 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,832 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,360 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,045 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,960 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,020 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,805 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,928 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,984 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,570 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,310 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,937 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,884 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,268 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,942 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,311 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,159 |
| African East Coast | 0 | - | 4.96 | 96,289 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,825 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,822 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,136 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,045 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,921 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,738 |
| Australia Map Quiz | 0 | - | 4.95 | 345,188 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,061 |
