| Countries Bordering Brazil | 0 | - | 4.96 | 131,292 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,517 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,405 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,131 |
| Peru Country Quiz | 0 | - | 4.54 | 48,474 |
| European Countries with One Border | 0 | - | 4.97 | 182,111 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,977 |
| Countries That Border Russia | 0 | - | 4.98 | 460,319 |
| Countries Bordering France | 0 | - | 4.83 | 401,111 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,136 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,001 |
| Central American Countries | 0 | - | 4.98 | 155,514 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,720 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,425 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,286 |
| Chile Country Quiz | 0 | - | 4.75 | 39,888 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,734 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,896 |
| Countries of Africa | 0 | - | 5.00 | 2,521,281 |
| Countries Bordering India | 0 | - | 4.98 | 163,198 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,927 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,025 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,029 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,011 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,338 |
| Countries that Border China | 0 | - | 4.96 | 262,487 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,068 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,676 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,271 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,396 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,062 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,369 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,807 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,634 |
| Countries that Border Poland | 0 | - | 4.99 | 171,779 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,922 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,256 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,303 |
| The Only European Country ... | 0 | - | 4.91 | 215,121 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,070 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,308 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,465 |
| Which South American Country? | 0 | - | 4.69 | 51,826 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,427 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,235 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,817 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,865 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,208 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,517 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,278 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,176 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,411 |
| Countries of the Middle East | 0 | - | 4.96 | 199,842 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,733 |
| Slavic Countries | 0 | - | 4.96 | 111,247 |
| African Island Countries | 0 | - | 4.96 | 101,153 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,303 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,971 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,746 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,217 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,149 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,231 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,399 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,511 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,697 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,891 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,678 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,728 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,582 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,834 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,236 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,875 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,791 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,749 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,187 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,732 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,808 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,473 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,738 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,610 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,463 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,353 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,018 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,797 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,532 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,768 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,721 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,742 |
| Monarchies of Europe | 0 | - | 4.90 | 97,695 |
| Monarchies of Asia | 0 | - | 4.97 | 70,827 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,627 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,633 |
| The Only African Country ... | 0 | - | 4.99 | 128,698 |
| The Only American Country ... | 0 | - | 4.92 | 121,165 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,930 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,462 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,391 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,911 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,495 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,644 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,833 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,463 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,714 |
| US States Quiz | 0 | - | 5.00 | 16,778,607 |
| UK Immigration by Country | 0 | - | 4.94 | 140,278 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,042 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,424 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,700 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,167 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,245 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,066 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,764 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,433 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,457 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,097 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,975 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,739 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,510 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,633 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,486 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,683 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,695 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,631 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,381 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,766 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,545 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,154 |
| Germany Country Quiz | 0 | - | 4.82 | 157,175 |
| Russia Country Quiz | 0 | - | 4.85 | 114,035 |
| Italy Country Quiz | 0 | - | 4.82 | 122,672 |
| Japan Country Quiz | 0 | - | 4.92 | 141,903 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,947 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,091 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,324 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,920 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,189 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,652 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,838 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,183 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,963 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,818 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,294 |
| Random European Capital to Country | 0 | - | 4.98 | 189,758 |
| Random European Country to Capital | 0 | - | 4.92 | 147,865 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,664 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,774 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,539 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,930 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,095 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,191 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,291 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,440 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,526 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,396 |
| Every European Country Shape | 0 | - | 4.96 | 200,824 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,997 |
| Every African Country Shape | 0 | - | 4.90 | 86,605 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,883 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,517 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,783 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,965 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,006 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,243 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,166 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,909 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,651 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,176 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,697 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,218 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,561 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,693 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,974 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,208 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,241 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,726 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,870 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,679 |
| Countries Closest to India | 0 | - | 4.97 | 102,458 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,228 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,896 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,713 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,410 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,395 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,367 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,752 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,784 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,439,886 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,831 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,264 |
| Countries with Megacities | 0 | - | 4.99 | 248,915 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,116 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,540 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,475 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,493 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,119 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,403 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,867 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,156 |
| Hindu Countries | 0 | - | 4.86 | 49,818 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,942 |
