| Countries Bordering Brazil | 0 | - | 4.96 | 131,271 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,494 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,397 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,116 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,722 |
| European Countries with One Border | 0 | - | 4.97 | 182,064 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,929 |
| Countries That Border Russia | 0 | - | 4.98 | 460,191 |
| Countries Bordering France | 0 | - | 4.83 | 400,986 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,114 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,899 |
| Central American Countries | 0 | - | 4.98 | 155,477 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,694 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,385 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,260 |
| Peru Country Quiz | 0 | - | 4.54 | 48,457 |
| Chile Country Quiz | 0 | - | 4.75 | 39,868 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,854 |
| Countries of Africa | 0 | - | 5.00 | 2,519,683 |
| Countries Bordering India | 0 | - | 4.98 | 163,174 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,909 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,007 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,018 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,985 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,331 |
| Countries that Border China | 0 | - | 4.96 | 262,428 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,052 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,657 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,252 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,373 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,035 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,362 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,769 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,618 |
| Countries that Border Poland | 0 | - | 4.99 | 171,741 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,809 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,212 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,222 |
| The Only European Country ... | 0 | - | 4.91 | 214,974 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,973 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,228 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,438 |
| Which South American Country? | 0 | - | 4.69 | 51,813 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,110 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,632 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,780 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,834 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,174 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,118 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,127 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,940 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,263 |
| Countries of the Middle East | 0 | - | 4.96 | 199,755 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,681 |
| Slavic Countries | 0 | - | 4.96 | 111,193 |
| African Island Countries | 0 | - | 4.96 | 101,109 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,246 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,930 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,681 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,146 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,093 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,189 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,378 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,481 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,666 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,851 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,633 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,699 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,550 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,796 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,188 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,768 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,750 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,721 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,169 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,657 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,759 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,458 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,644 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,549 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,406 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,309 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,997 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,734 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,495 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,733 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,705 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,713 |
| Monarchies of Europe | 0 | - | 4.90 | 97,662 |
| Monarchies of Asia | 0 | - | 4.97 | 70,805 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,604 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,568 |
| The Only African Country ... | 0 | - | 4.98 | 128,679 |
| The Only American Country ... | 0 | - | 4.92 | 121,136 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,905 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,429 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,305 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,858 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,446 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,620 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,805 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,443 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,685 |
| US States Quiz | 0 | - | 5.00 | 16,771,190 |
| UK Immigration by Country | 0 | - | 4.94 | 140,056 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,980 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,380 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,646 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,138 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,108 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,992 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,728 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,015 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,413 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,069 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,954 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,713 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,482 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,575 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,448 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,668 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,671 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,612 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,366 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,733 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,523 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,137 |
| Germany Country Quiz | 0 | - | 4.82 | 157,119 |
| Russia Country Quiz | 0 | - | 4.85 | 114,004 |
| Italy Country Quiz | 0 | - | 4.82 | 122,625 |
| Japan Country Quiz | 0 | - | 4.92 | 141,845 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,852 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,060 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,308 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,909 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,176 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,612 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,682 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,147 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,901 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,537 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,270 |
| Random European Capital to Country | 0 | - | 4.98 | 189,721 |
| Random European Country to Capital | 0 | - | 4.92 | 147,813 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,620 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,752 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,521 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,917 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,064 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,181 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,279 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,422 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,427 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,283 |
| Every European Country Shape | 0 | - | 4.96 | 200,760 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,968 |
| Every African Country Shape | 0 | - | 4.90 | 86,547 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,579 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,487 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,720 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,940 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,943 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,203 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,147 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,887 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,615 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,162 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,682 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,170 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,545 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,674 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,960 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,175 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,217 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,684 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,856 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,651 |
| Countries Closest to India | 0 | - | 4.97 | 102,442 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,193 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,841 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,690 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,380 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,363 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,356 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,094 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,581 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,375 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,701 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,170 |
| Countries with Megacities | 0 | - | 4.99 | 248,727 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,034 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,488 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,403 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,439 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,032 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,374 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,808 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,111 |
| Hindu Countries | 0 | - | 4.86 | 49,801 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,926 |
