| Colombia Country Quiz | 0 | - | 4.90 | 40,558 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,336 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,434 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,167 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,317 |
| The Only African Country ... | 0 | - | 4.99 | 128,768 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,957 |
| Which South American Country? | 0 | - | 4.69 | 51,851 |
| Central American Countries | 0 | - | 4.98 | 155,631 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,488 |
| Peru Country Quiz | 0 | - | 4.54 | 48,501 |
| Chile Country Quiz | 0 | - | 4.75 | 39,921 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,760 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,997 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,122 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,362 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,458 |
| The Only European Country ... | 0 | - | 4.91 | 215,410 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,295 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,467 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,504 |
| Countries of Africa | 0 | - | 5.00 | 2,523,817 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,229 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,251 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,939 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,482 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,530 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,644 |
| Countries of the Middle East | 0 | - | 4.96 | 200,036 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,824 |
| Slavic Countries | 0 | - | 4.96 | 111,324 |
| African Island Countries | 0 | - | 4.96 | 101,237 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,411 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,068 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,858 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,351 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,234 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,310 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,438 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,586 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,771 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,976 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,781 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,796 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,646 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,898 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,271 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,003 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,550 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,902 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,821 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,246 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,062 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,514 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,931 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,758 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,597 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,422 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,067 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,583 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,870 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,785 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,792 |
| Monarchies of Europe | 0 | - | 4.90 | 97,766 |
| Monarchies of Asia | 0 | - | 4.97 | 70,875 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,682 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,854 |
| The Only American Country ... | 0 | - | 4.92 | 121,236 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,517 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,501 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,038 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,587 |
| Countries That Border Russia | 0 | - | 4.98 | 460,561 |
| European Countries with One Border | 0 | - | 4.97 | 182,234 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,095 |
| Countries Bordering France | 0 | - | 4.83 | 401,359 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,175 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,791 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,358 |
| US States Quiz | 0 | - | 5.00 | 16,795,115 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,524 |
| UK Immigration by Country | 0 | - | 4.94 | 140,458 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,129 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,519 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,780 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,237 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,567 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,234 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,841 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,124 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,525 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,177 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,014 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,800 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,575 |
| The Only Asian Country ... | 0 | - | 4.69 | 122,180 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,705 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,578 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,719 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,780 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,421 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,816 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,613 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,195 |
| Germany Country Quiz | 0 | - | 4.82 | 157,299 |
| Russia Country Quiz | 0 | - | 4.85 | 114,105 |
| Italy Country Quiz | 0 | - | 4.82 | 122,782 |
| Japan Country Quiz | 0 | - | 4.93 | 142,006 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,088 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,140 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,222 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,717 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,692 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,120 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,266 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,410 |
| Random European Capital to Country | 0 | - | 4.98 | 190,240 |
| Random European Country to Capital | 0 | - | 4.93 | 161,156 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,942 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,036 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,585 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,962 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,162 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,235 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,320 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,481 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,737 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,613 |
| Every European Country Shape | 0 | - | 4.96 | 200,991 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,365 |
| Every African Country Shape | 0 | - | 4.90 | 86,747 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,255 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,372 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,589 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,886 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,034 |
| Countries Bordering India | 0 | - | 4.98 | 163,231 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,986 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,069 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,047 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,060 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,363 |
| Countries that Border China | 0 | - | 4.96 | 262,611 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,123 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,710 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,329 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,427 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,126 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,384 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,853 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,666 |
| Countries that Border Poland | 0 | - | 4.99 | 171,866 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,103 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,343 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,221 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,948 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,735 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,205 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,726 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,339 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,613 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,746 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,021 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,272 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,303 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,826 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,885 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,744 |
| Countries Closest to India | 0 | - | 4.97 | 102,514 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,310 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,383 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,751 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,467 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,469 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,379 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,200 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,870 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,088 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,480 |
| Countries with Megacities | 0 | - | 4.99 | 249,407 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,331 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,663 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,660 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,637 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,277 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,481 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,963 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,159 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,465 |
| Hindu Countries | 0 | - | 4.86 | 49,883 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,055 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,644 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,945 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,978 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,230 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,131 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,290 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,265 |
| Countries that Beat China | 0 | - | 4.86 | 115,274 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,315 |
