| Countries Bordering Brazil | 0 | - | 4.96 | 131,319 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,419 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,152 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,467 |
| Chile Country Quiz | 0 | - | 4.75 | 39,908 |
| Central American Countries | 0 | - | 4.98 | 155,576 |
| Germany Country Quiz | 0 | - | 4.82 | 157,250 |
| Russia Country Quiz | 0 | - | 4.85 | 114,085 |
| Italy Country Quiz | 0 | - | 4.82 | 122,743 |
| Japan Country Quiz | 0 | - | 4.93 | 141,972 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,037 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,305 |
| Peru Country Quiz | 0 | - | 4.54 | 48,493 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,753 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,960 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,045 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,318 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,390 |
| The Only European Country ... | 0 | - | 4.91 | 215,300 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,211 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,417 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,486 |
| Countries of Africa | 0 | - | 5.00 | 2,522,856 |
| Which South American Country? | 0 | - | 4.69 | 51,841 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,860 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,856 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,884 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,288 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,170 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,442 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,560 |
| Countries of the Middle East | 0 | - | 4.96 | 199,962 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,791 |
| Slavic Countries | 0 | - | 4.96 | 111,296 |
| African Island Countries | 0 | - | 4.96 | 101,208 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,377 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,030 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,816 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,300 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,200 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,279 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,421 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,558 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,745 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,941 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,728 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,767 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,624 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,869 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,248 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,933 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,450 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,849 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,784 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,227 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,948 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,495 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,866 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,698 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,538 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,393 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,053 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,563 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,829 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,762 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,765 |
| Monarchies of Europe | 0 | - | 4.90 | 97,736 |
| Monarchies of Asia | 0 | - | 4.97 | 70,858 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,658 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,792 |
| The Only African Country ... | 0 | - | 4.99 | 128,742 |
| The Only American Country ... | 0 | - | 4.92 | 121,208 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,946 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,497 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,468 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,983 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,548 |
| Countries That Border Russia | 0 | - | 4.98 | 460,475 |
| European Countries with One Border | 0 | - | 4.97 | 182,184 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,052 |
| Countries Bordering France | 0 | - | 4.83 | 401,262 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,097 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,756 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,348 |
| US States Quiz | 0 | - | 5.00 | 16,788,356 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,274 |
| UK Immigration by Country | 0 | - | 4.94 | 140,420 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,099 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,482 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,746 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,213 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,474 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,164 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,812 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,871 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,500 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,139 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,994 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,774 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,547 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,675 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,551 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,704 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,764 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,407 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,797 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,581 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,179 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,127 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,208 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,692 |
| Europe Map Quiz | 0 | - | 5.00 | 4,747,678 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,010 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,226 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,388 |
| Random European Capital to Country | 0 | - | 4.98 | 190,157 |
| Random European Country to Capital | 0 | - | 4.93 | 159,678 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,907 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,993 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,570 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,949 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,135 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,223 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,310 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,464 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,653 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,525 |
| Every European Country Shape | 0 | - | 4.96 | 200,905 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,093 |
| Every African Country Shape | 0 | - | 4.90 | 86,697 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,199 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,555 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,844 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,011 |
| Countries Bordering India | 0 | - | 4.98 | 163,223 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,957 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,052 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,038 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,033 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,359 |
| Countries that Border China | 0 | - | 4.96 | 262,568 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,106 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,700 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,313 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,415 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,099 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,379 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,831 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,659 |
| Countries that Border Poland | 0 | - | 4.99 | 171,831 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,062 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,315 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,199 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,933 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,697 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,193 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,712 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,288 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,584 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,722 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,993 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,248 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,274 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,774 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,881 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,720 |
| Countries Closest to India | 0 | - | 4.97 | 102,486 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,261 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,012 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,736 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,440 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,438 |
| France Country Quiz | 0 | - | 4.70 | 134,539 |
| Spain Country Quiz | 0 | - | 4.45 | 128,091 |
| Netherlands Country Quiz | 0 | - | 4.53 | 80,261 |
| India Country Quiz | 0 | - | 4.44 | 130,139 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,372 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,014 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,472 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,994 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,421 |
| Countries with Megacities | 0 | - | 4.99 | 249,239 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,281 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,624 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,590 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,603 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,206 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,452 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,926 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,150 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,374 |
| Hindu Countries | 0 | - | 4.86 | 49,864 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,034 |
| The Only Remaining Asian Country . . . | 0 | - | 4.63 | 45,627 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,904 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,962 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,195 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,115 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,263 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,212 |
