| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,909 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,433 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,545 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,747 |
| The Only European Country ... | 0 | - | 4.91 | 215,867 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,684 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,558 |
| Countries of Africa | 0 | - | 5.00 | 2,528,766 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,969 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,713 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,787 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,048 |
| Countries of the Middle East | 0 | - | 4.96 | 200,658 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,945 |
| Slavic Countries | 0 | - | 4.96 | 111,449 |
| African Island Countries | 0 | - | 4.96 | 101,378 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,772 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,027 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,609 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,228 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,098 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,590 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,379 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,483 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,500 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,055 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,926 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,350 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,952 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,937 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,781 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,028 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,495 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,326 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,424 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,949 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,574 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,203 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,691 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,998 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,892 |
| Monarchies of Europe | 0 | - | 4.90 | 97,909 |
| Monarchies of Asia | 0 | - | 4.97 | 70,947 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,755 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,203 |
| The Only African Country ... | 0 | - | 4.98 | 128,887 |
| The Only American Country ... | 0 | - | 4.92 | 121,368 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,039 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,608 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,640 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,199 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,735 |
| European Countries with One Border | 0 | - | 4.97 | 182,455 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,268 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,952 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,054 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,836 |
| Countries with Megacities | 0 | - | 4.99 | 253,723 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,692 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,884 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,992 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,874 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,840 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,442,553 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,535 |
| Countries That Border Russia | 0 | - | 4.98 | 460,991 |
| Countries Bordering France | 0 | - | 4.83 | 401,761 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,508 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,241 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,239 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,090 |
| Asia Map Quiz | 0 | - | 4.99 | 914,033 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,341 |
| UK Immigration by Country | 0 | - | 4.94 | 140,615 |
| Central American Countries | 0 | - | 4.98 | 155,834 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,270 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,668 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,944 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,366 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,759 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,068 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,649 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,125 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 125,537 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,767 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,276 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,101 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,898 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,682 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,833 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,736 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,796 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,853 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,483 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,922 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,739 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,264 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,756 |
| Germany Country Quiz | 0 | - | 4.82 | 157,512 |
| Russia Country Quiz | 0 | - | 4.85 | 114,236 |
| Italy Country Quiz | 0 | - | 4.82 | 123,146 |
| Japan Country Quiz | 0 | - | 4.93 | 142,170 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,350 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,213 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,998 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,277 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,655 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,409 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,370 |
| Syria Country Quiz | 0 | - | 4.81 | 32,653 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,706 |
| Palau Country Quiz | 0 | - | 4.90 | 22,963 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,190 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,140 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,713 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,204 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,484 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,290 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,619 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,234 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,304 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,512 |
| Random European Capital to Country | 0 | - | 4.98 | 190,557 |
| Random European Country to Capital | 0 | - | 4.93 | 164,347 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,150 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,539 |
| Olympic Host Countries | 0 | - | 4.98 | 200,242 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 307,702 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,025 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,261 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,315 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,369 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,533 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,103 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,982 |
| Every European Country Shape | 0 | - | 4.96 | 201,229 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,525 |
| Every African Country Shape | 0 | - | 4.90 | 86,940 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,163 |
| Top 10 Richest Countries in Africa | 0 | - | 4.86 | 75,857 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,221 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,124 |
| Countries Bordering India | 0 | - | 4.98 | 163,302 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,069 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,162 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,091 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,126 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,433 |
| Countries that Border China | 0 | - | 4.96 | 262,786 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,207 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,772 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,403 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,497 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,221 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,719 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,955 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,734 |
| Countries that Border Poland | 0 | - | 4.99 | 172,008 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,286 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,477 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,304 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,010 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,868 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,243 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,776 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,549 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,693 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,830 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,072 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,370 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,378 |
| Countries Closest to Canada | 0 | - | 4.91 | 197,970 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,918 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,155 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,838 |
| Countries Closest to India | 0 | - | 4.97 | 102,605 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,420 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,656 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,817 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,621 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,573 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,608 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,789 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,888 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,485 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,212 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,847 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,726 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,608 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,168 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,430 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,577 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,573 |
| African East Coast | 0 | - | 4.96 | 95,762 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,446 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,711 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,547 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 414,477 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,608 |
| United States Map Quiz | 0 | - | 4.98 | 4,152,976 |
