| Countries Bordering Brazil | 0 | - | 4.96 | 132,075 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,766 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,886 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,468 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,153 |
| UK Immigration by Country | 0 | - | 4.94 | 141,382 |
| Central American Countries | 0 | - | 4.98 | 157,023 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,103 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,019 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,374 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,692 |
| Peru Country Quiz | 0 | - | 4.54 | 48,843 |
| Chile Country Quiz | 0 | - | 4.75 | 40,198 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,957 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,768 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,008 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,125 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,530 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,565 |
| The Only European Country ... | 0 | - | 4.91 | 218,101 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,275 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,046 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,811 |
| Countries of Africa | 0 | - | 5.00 | 2,550,976 |
| Which South American Country? | 0 | - | 4.69 | 52,043 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,752 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,965 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,140 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,907 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,420 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,180 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,045 |
| Countries of the Middle East | 0 | - | 4.96 | 202,135 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,849 |
| Slavic Countries | 0 | - | 4.96 | 112,115 |
| African Island Countries | 0 | - | 4.96 | 102,157 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,483 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,028 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,224 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,967 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,213 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,281 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,833 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,585 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,772 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,242 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,997 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,649 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,909 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,901 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,334 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,613 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,839 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,412 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,616 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,713 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,849 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,633 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,257 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,610 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,713 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,283 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,806 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,456 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,327 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 24,081 |
| Monarchies of Europe | 0 | - | 4.90 | 98,552 |
| Monarchies of Asia | 0 | - | 4.97 | 71,354 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,139 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,902 |
| The Only African Country ... | 0 | - | 4.99 | 129,456 |
| The Only American Country ... | 0 | - | 4.92 | 121,985 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,297 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,157 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,259 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,144 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,524 |
| Countries That Border Russia | 0 | - | 4.98 | 463,699 |
| European Countries with One Border | 0 | - | 4.97 | 183,411 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,177 |
| Countries Bordering France | 0 | - | 4.83 | 404,155 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,184 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,577 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,656 |
| US States Quiz | 0 | - | 5.00 | 16,950,845 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,995 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,086 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,506 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,697 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,905 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,540 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,133 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,987 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,329 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,565 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,859 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,453 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,602 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,174 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,542 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,475 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,601 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,301 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,760 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,429 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,278 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,588 |
| Germany Country Quiz | 0 | - | 4.83 | 158,503 |
| Russia Country Quiz | 0 | - | 4.83 | 115,048 |
| Japan Country Quiz | 0 | - | 4.93 | 143,005 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,539 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,585 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,189 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,483 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,983 |
| Europe Map Quiz | 0 | - | 5.00 | 4,778,201 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,620 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,394 |
| States of Brazil | 0 | - | 4.97 | 89,076 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,922 |
| Random European Capital to Country | 0 | - | 4.98 | 191,773 |
| Random European Country to Capital | 0 | - | 4.93 | 165,624 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,852 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,220 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,265 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,601 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,529 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,592 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,917 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,067 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,908 |
| Every European Country Shape | 0 | - | 4.96 | 202,506 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,120 |
| Every African Country Shape | 0 | - | 4.90 | 87,996 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,809 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,607 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,245 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,532 |
| Countries Bordering India | 0 | - | 4.98 | 163,685 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,856 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,787 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,629 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,870 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,727 |
| Countries that Border China | 0 | - | 4.96 | 263,849 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,942 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,030 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,022 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,446 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,850 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,861 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,712 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,126 |
| Countries that Border Poland | 0 | - | 4.99 | 172,852 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,194 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,186 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,674 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,382 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,591 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,517 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,046 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,678 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,098 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,242 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,361 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,908 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,867 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,821 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,064 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,727 |
| Countries Closest to India | 0 | - | 4.97 | 103,061 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,990 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,921 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,137 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,075 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,221 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,508 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,162 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,450,830 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,612 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,377 |
| Countries with Megacities | 0 | - | 4.99 | 265,702 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,171 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,721 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,436 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,799 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,914 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,129 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 237,951 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,326 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,039 |
| Hindu Countries | 0 | - | 4.87 | 50,415 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,527 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,017 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,111 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,692 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,907 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,074 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,823 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,218 |
