| Countries Bordering Brazil | 0 | - | 4.96 | 124,429 |
| Colombia Country Quiz | 0 | - | 4.89 | 35,435 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 45,526 |
| Biggest Trading Partners - Colombia | 0 | - | 4.89 | 35,900 |
| European Countries with One Border | 0 | - | 4.96 | 151,803 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 145,438 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 88,962 |
| Countries That Border Russia | 0 | - | 4.98 | 428,744 |
| Countries Bordering France | 0 | - | 4.87 | 359,730 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.87 | 89,766 |
| Countries Bordering Germany | 0 | - | 4.99 | 342,725 |
| Central American Countries | 0 | - | 4.98 | 140,481 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 104,942 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.90 | 82,106 |
| Brazil Country Quiz | 0 | - | 4.57 | 92,826 |
| Argentina Country Quiz | 0 | - | 4.51 | 52,625 |
| Peru Country Quiz | 0 | - | 4.54 | 44,183 |
| Chile Country Quiz | 0 | - | 4.80 | 35,888 |
| Ecuador Country Quiz | 0 | - | 4.57 | 26,135 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 116,962 |
| Countries of Africa | 0 | - | 5.00 | 2,193,454 |
| Countries Bordering India | 0 | - | 4.98 | 156,523 |
| Countries that Border Hungary | 0 | - | 4.98 | 97,012 |
| Countries Bordering Austria | 0 | - | 4.97 | 110,698 |
| Countries Bordering Tanzania | 0 | - | 4.97 | 66,613 |
| Countries Bordering Iran | 0 | - | 4.82 | 88,731 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 60,470 |
| Countries that Border China | 0 | - | 4.96 | 234,555 |
| Countries that Border Iraq | 0 | - | 4.97 | 102,124 |
| Countries Bordering Kenya | 0 | - | 4.85 | 58,400 |
| Countries Bordering Myanmar | 0 | - | 4.85 | 71,484 |
| Countries Bordering Saudi Arabia | 0 | - | 4.94 | 112,463 |
| Countries Bordering Serbia | 0 | - | 4.95 | 83,785 |
| Countries Bordering South Africa | 0 | - | 4.97 | 78,473 |
| Countries Bordering Turkey | 0 | - | 4.98 | 109,508 |
| Countries Bordering Italy | 0 | - | 4.95 | 95,046 |
| Countries that Border Poland | 0 | - | 4.99 | 159,642 |
| Countries That Use the Euro | 0 | - | 4.93 | 64,732 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 94,088 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,489 |
| The Only European Country ... | 0 | - | 4.93 | 181,006 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 196,363 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,042 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,197,680 |
| Countries of North America Quiz | 0 | - | 5.00 | 889,141 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 125,467 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 153,867 |
| South America Map Quiz | 0 | - | 5.00 | 1,429,958 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 41,644 |
| Countries of Europe by Population | 0 | - | 4.98 | 129,244 |
| South America Capitals Quiz | 0 | - | 5.00 | 425,041 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 20,541 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 188,577 |
| Countries of the Middle East | 0 | - | 4.96 | 175,474 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 75,688 |
| Slavic Countries | 0 | - | 4.96 | 101,153 |
| African Island Countries | 0 | - | 4.96 | 90,358 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 111,991 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 94,505 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 120,634 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 199,714 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 179,049 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 141,881 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,560 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 133,397 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 139,512 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 105,832 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 148,652 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 89,626 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 97,579 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.45 | 338,283 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.58 | 379,113 |
| Countries Closest to Alaska | 0 | - | 4.92 | 99,805 |
| Countries Closest to Maine | 0 | - | 4.85 | 59,498 |
| Mexico Country Quiz | 0 | - | 4.48 | 66,859 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,154 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 108,318 |
| Brazil Cities Map Quiz | 0 | - | 4.60 | 33,844 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 207,712 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 162,669 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 159,156 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 81,791 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.92 | 90,077 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.87 | 208,500 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 102,652 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 122,464 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 101,549 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 85,817 |
| Monarchies of Europe | 0 | - | 4.88 | 87,623 |
| Monarchies of Asia | 0 | - | 4.95 | 54,447 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 113,165 |
| The Only African Country ... | 0 | - | 4.99 | 116,636 |
| The Only American Country ... | 0 | - | 4.94 | 110,573 |
| African Countries by a Single Clue | 0 | - | 4.92 | 63,871 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 66,532 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 84,707 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,047 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 122,301 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 92,558 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 87,858 |
| Flags of Countries that Border China | 0 | - | 4.93 | 82,280 |
| Flags of Countries That Border France | 0 | - | 4.90 | 113,234 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,025 |
| US States Quiz | 0 | - | 5.00 | 14,877,015 |
| UK Immigration by Country | 0 | - | 4.94 | 126,262 |
| Total United States Immigration by Country | 0 | - | 4.89 | 97,437 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 94,504 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 85,395 |
| African Countries with the Most Christians | 0 | - | 4.92 | 67,944 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,063 |
| Most Forested European Countries | 0 | - | 4.82 | 68,782 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 180,516 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 110,547 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 102,631 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 82,180 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 92,782 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 52,860 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,129 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 182,050 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 116,339 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 26,069 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,929 |
| Countries Bordering the EU | 0 | - | 4.75 | 54,043 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 84,669 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 60,499 |
| Countries Closest to Australia | 0 | - | 4.99 | 146,208 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 77,260 |
| Germany Country Quiz | 0 | - | 4.82 | 141,524 |
| Russia Country Quiz | 0 | - | 4.84 | 104,190 |
| Italy Country Quiz | 0 | - | 4.81 | 110,184 |
| Japan Country Quiz | 0 | - | 4.92 | 120,494 |
| Indonesia Country Quiz | 0 | - | 4.82 | 66,394 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 120,214 |
| Croatia Country Quiz | 0 | - | 4.81 | 37,772 |
| Cuba Country Quiz | 0 | - | 4.70 | 47,417 |
| Brazil States Map Quiz | 0 | - | 4.83 | 40,190 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 117,428 |
| Mexico States Map Quiz | 0 | - | 4.84 | 91,305 |
| Flags of the Mediterranean | 0 | - | 4.94 | 124,944 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 77,104 |
| Random European Capital to Country | 0 | - | 4.97 | 153,977 |
| Random European Country to Capital | 0 | - | 4.92 | 135,972 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,473 |
| South China Sea Countries | 0 | - | 4.81 | 54,080 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 128,777 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 83,673 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 90,050 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 67,502 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 56,976 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 52,891 |
| Every European Country Shape | 0 | - | 4.95 | 172,464 |
| Every Asian Country Shape | 0 | - | 4.94 | 76,085 |
| Every African Country Shape | 0 | - | 4.88 | 70,850 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.83 | 51,783 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.88 | 68,936 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 82,371 |
| Top 10 Richest Countries in Africa | 0 | - | 4.87 | 68,391 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 136,523 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 67,826 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 94,358 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 79,521 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 70,007 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 53,818 |
| Countries that Visit the UK the Most | 0 | - | 4.85 | 63,447 |
| Countries that Visit France the Most | 0 | - | 4.81 | 40,254 |
| Countries Closest to Spain | 0 | - | 4.95 | 207,316 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.92 | 76,440 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 87,377 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 66,677 |
| Countries Closest to Cyprus | 0 | - | 4.81 | 45,926 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 85,853 |
| Countries Closest to Canada | 0 | - | 4.90 | 185,359 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.83 | 61,569 |
| Countries Closest to Turkey | 0 | - | 4.94 | 107,106 |
| Countries Closest to India | 0 | - | 4.96 | 94,855 |
| Countries Closest to Japan | 0 | - | 4.93 | 128,089 |
| Countries Closest to Italy | 0 | - | 4.97 | 180,716 |
| Countries Closest to Ethiopia | 0 | - | 4.89 | 63,893 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 65,484 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,573 |
| Europe Map Quiz | 0 | - | 5.00 | 4,324,885 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,320,179 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 351,390 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 127,597 |
| Countries with Megacities | 0 | - | 4.99 | 199,780 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 173,387 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 98,983 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 96,985 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 64,953 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 250,544 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 92,938 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,059 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 223,133 |
| Countries by Sports League Revenue | 0 | - | 4.88 | 44,469 |
| Canada or Africa by Area | 0 | - | 4.81 | 14,031 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 88,249 |
| Countries Closest to Iceland | 0 | - | 4.87 | 63,471 |
| Closest Countries to North Korea | 0 | - | 4.92 | 105,418 |
| Biggest Trading Partners – Australia | 0 | - | 4.89 | 47,666 |
| Countries that Beat the United States | 0 | - | 4.92 | 146,988 |
