| Oceania Map Quiz | 0 | - | 4.98 | 658,140 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,355 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,654 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,791 |
| The Only European Country ... | 0 | - | 4.91 | 218,456 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,517 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,208 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,848 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,306 |
| Countries of Africa | 0 | - | 5.00 | 2,553,815 |
| Australia Map Quiz | 0 | - | 4.95 | 345,847 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,828 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,492 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,439 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,525 |
| Palau Country Quiz | 0 | - | 4.90 | 23,109 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,458 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,974 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,990 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,318 |
| Countries of the Middle East | 0 | - | 4.96 | 202,324 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,971 |
| Slavic Countries | 0 | - | 4.96 | 112,209 |
| African Island Countries | 0 | - | 4.96 | 102,278 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,103 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,245 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,612 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,145 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,374 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,118 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,318 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,393 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,878 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,661 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,863 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,329 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,105 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,740 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,018 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,993 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,310 |
| Australian States and Territories | 0 | - | 4.96 | 142,660 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,453 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,904 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,063 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,787 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,444 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,718 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,755 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,345 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,925 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,529 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,399 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,741 |
| Monarchies of Europe | 0 | - | 4.90 | 98,685 |
| Monarchies of Asia | 0 | - | 4.97 | 71,411 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,205 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,102 |
| The Only African Country ... | 0 | - | 4.99 | 129,533 |
| The Only American Country ... | 0 | - | 4.92 | 122,076 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,323 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,210 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,354 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,263 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,634 |
| European Countries with One Border | 0 | - | 4.97 | 183,540 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,291 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,660 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,598 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,340 |
| Flags of Oceania | 0 | - | 5.00 | 261,967 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,734 |
| Countries with Megacities | 0 | - | 4.99 | 266,273 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,460 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,874 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,756 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,984 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,162 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,989 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,952 |
| Countries That Border Russia | 0 | - | 4.98 | 464,012 |
| Countries Bordering France | 0 | - | 4.83 | 404,443 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,415 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,222 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,271 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,356 |
| Asia Map Quiz | 0 | - | 4.99 | 923,331 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,309 |
| UK Immigration by Country | 0 | - | 4.94 | 141,504 |
| Central American Countries | 0 | - | 4.98 | 157,144 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,168 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,191 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,634 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,791 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,971 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,897 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,347 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,122 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,685 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,659 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,926 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,507 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,672 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,242 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,671 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,607 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,653 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,358 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,633 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,873 |
| Germany Country Quiz | 0 | - | 4.82 | 158,616 |
| Russia Country Quiz | 0 | - | 4.83 | 115,163 |
| Japan Country Quiz | 0 | - | 4.93 | 143,138 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,715 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,640 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,207 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,512 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,022 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,747 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,947 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,882 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,352 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,573 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,058 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,185 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,722 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,498 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,787 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,063 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,969 |
| Random European Capital to Country | 0 | - | 4.98 | 191,896 |
| Random European Country to Capital | 0 | - | 4.93 | 165,696 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,897 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,306 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,069 |
| Olympic Host Countries | 0 | - | 4.98 | 201,666 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 312,650 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,298 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,642 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,558 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,624 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,974 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,366 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,179 |
| Every European Country Shape | 0 | - | 4.96 | 202,655 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,242 |
| Every African Country Shape | 0 | - | 4.90 | 88,125 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 90,891 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,781 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,647 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,594 |
| Countries Bordering India | 0 | - | 4.98 | 163,735 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,905 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,853 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,661 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,959 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,769 |
| Countries that Border China | 0 | - | 4.96 | 264,019 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,012 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,071 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,083 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,612 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,938 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,875 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,789 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,178 |
| Countries that Border Poland | 0 | - | 4.99 | 172,987 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,323 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,278 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,737 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,438 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,690 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,551 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,087 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,844 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,157 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,294 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,403 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,010 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,937 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,907 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,080 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,628 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,797 |
| Countries Closest to India | 0 | - | 4.97 | 103,125 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,073 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,116 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,174 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,170 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,928 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,998 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,048 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,619 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,361 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,983 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,980 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,319 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,714 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,436 |
| African East Coast | 0 | - | 4.96 | 96,595 |
