| South America Map Quiz | 0 | - | 5.00 | 1,430,144 |
| South America Capitals Quiz | 0 | - | 5.00 | 427,719 |
| Central American Countries | 0 | - | 4.98 | 140,513 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 104,956 |
| Brazil States Map Quiz | 0 | - | 4.83 | 40,212 |
| Countries of North America Quiz | 0 | - | 5.00 | 889,393 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 108,346 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 856,253 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 101,563 |
| The Only American Country ... | 0 | - | 4.94 | 110,605 |
| Total United States Immigration by Country | 0 | - | 4.89 | 97,453 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,124 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 82,200 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 117,450 |
| Mexico States Map Quiz | 0 | - | 4.84 | 91,329 |
| States of Brazil | 0 | - | 4.97 | 69,885 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 95,073 |
| Countries That Use the Euro | 0 | - | 4.93 | 64,758 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 94,128 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,495 |
| The Only European Country ... | 0 | - | 4.93 | 181,082 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 196,386 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,047 |
| Countries of Africa | 0 | - | 5.00 | 2,194,241 |
| United States Map Quiz | 0 | - | 4.98 | 3,920,542 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 83,688 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.88 | 68,950 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 94,386 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 79,544 |
| Countries Closest to Canada | 0 | - | 4.90 | 185,382 |
| Colombia Country Quiz | 0 | - | 4.89 | 35,445 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,198,077 |
| Canada or Africa by Area | 0 | - | 4.81 | 14,047 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 588,394 |
| Countries of Europe by Population | 0 | - | 4.98 | 129,307 |
| South American Cities on the Map | 0 | - | 4.55 | 33,301 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 20,565 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 188,629 |
| Countries of the Middle East | 0 | - | 4.96 | 175,535 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 75,702 |
| Slavic Countries | 0 | - | 4.96 | 101,161 |
| African Island Countries | 0 | - | 4.96 | 90,381 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,027 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 94,531 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 120,673 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 199,737 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 179,088 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 141,917 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,566 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 133,448 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 139,526 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 105,844 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 148,681 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 89,638 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 97,596 |
| Countries Bordering Brazil | 0 | - | 4.96 | 124,444 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 45,532 |
| Countries that Beat the United States | 0 | - | 4.92 | 147,023 |
| Venezuela Country Quiz | 0 | - | 4.49 | 27,744 |
| Paraguay Country Quiz | 0 | - | 4.50 | 22,793 |
| Bolivia Country Quiz | 0 | - | 4.60 | 23,872 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 207,784 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 162,905 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 159,214 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 81,804 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.92 | 90,107 |
| North America Capitals Quiz | 0 | - | 4.99 | 188,264 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 102,660 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 122,490 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 85,831 |
| Monarchies of Europe | 0 | - | 4.88 | 87,635 |
| Monarchies of Asia | 0 | - | 4.95 | 54,457 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 113,211 |
| The Only African Country ... | 0 | - | 4.99 | 117,811 |
| African Countries by a Single Clue | 0 | - | 4.92 | 63,891 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 26,081 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 66,548 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 84,725 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,066 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 122,327 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 92,584 |
| European Countries with One Border | 0 | - | 4.96 | 151,829 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 145,465 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 88,977 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,045 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 47,792 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 313,019 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 65,912 |
| Canada Provinces and Territories | 0 | - | 5.00 | 291,904 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,647 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.84 | 34,138 |
| Countries That Border Russia | 0 | - | 4.98 | 428,981 |
| Countries Bordering France | 0 | - | 4.87 | 359,773 |
| Countries Bordering Germany | 0 | - | 4.99 | 342,766 |
| Biggest Trading Partners - Colombia | 0 | - | 4.89 | 35,907 |
| Europe Map Quiz | 0 | - | 5.00 | 4,325,644 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 341,736 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 74,065 |
| UK Immigration by Country | 0 | - | 4.94 | 126,283 |
| Most Mentioned Enemies of the USA | 0 | - | 4.79 | 160,927 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 94,539 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 85,428 |
| African Countries with the Most Christians | 0 | - | 4.92 | 67,957 |
| Most Forested European Countries | 0 | - | 4.82 | 68,798 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 180,551 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 110,568 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 102,654 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 92,798 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 52,869 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,139 |
| Top 10 Coldest European Countries | 0 | - | 4.95 | 182,070 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 116,360 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,941 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.90 | 82,117 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 84,680 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 60,510 |
| Countries Closest to Australia | 0 | - | 4.99 | 146,224 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 77,291 |
| Germany Country Quiz | 0 | - | 4.82 | 141,552 |
| Russia Country Quiz | 0 | - | 4.84 | 104,208 |
| Italy Country Quiz | 0 | - | 4.81 | 110,204 |
| Japan Country Quiz | 0 | - | 4.92 | 120,515 |
| Indonesia Country Quiz | 0 | - | 4.82 | 66,671 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 120,244 |
| Croatia Country Quiz | 0 | - | 4.81 | 37,782 |
| Jamaica Country Quiz | 0 | - | 4.59 | 32,345 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,580 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 55,347 |
| States of Mexico | 0 | - | 4.95 | 143,434 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,320,446 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 351,451 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 127,631 |
| Countries with Megacities | 0 | - | 4.99 | 199,824 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 173,418 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 99,005 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 97,016 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 64,976 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 250,615 |
| Countries with American Expatriates | 0 | - | 4.58 | 41,057 |
| Countries by Sports League Revenue | 0 | - | 4.88 | 44,479 |
| Canada Country Quiz | 0 | - | 4.54 | 122,146 |
| United States Country Quiz | 0 | - | 4.44 | 90,033 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,351,223 |
| Oceania Map Quiz | 0 | - | 4.98 | 572,478 |
| Africa Map Quiz | 0 | - | 5.00 | 1,951,459 |
| Asia Map Quiz | 0 | - | 4.99 | 793,854 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 389,764 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 77,115 |
| Random European Capital to Country | 0 | - | 4.97 | 154,000 |
| Random European Country to Capital | 0 | - | 4.92 | 135,988 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,483 |
| South China Sea Countries | 0 | - | 4.81 | 54,088 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 128,789 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 90,067 |
| European Countries NOT in NATO | 0 | - | 4.79 | 35,788 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 67,506 |
| Every European Country Shape | 0 | - | 4.95 | 172,495 |
| Every Asian Country Shape | 0 | - | 4.94 | 76,108 |
| Every African Country Shape | 0 | - | 4.88 | 70,887 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.83 | 51,793 |
| Top 10 Richest Countries in Asia | 0 | - | 4.87 | 82,392 |
| Top 10 Richest Countries in Africa | 0 | - | 4.87 | 68,405 |
| Top 10 Richest Countries in Europe | 0 | - | 4.88 | 136,553 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 67,835 |
| Countries Bordering India | 0 | - | 4.98 | 156,530 |
| Countries that Border Hungary | 0 | - | 4.98 | 97,027 |
| Countries Bordering Austria | 0 | - | 4.97 | 110,711 |
| Countries Bordering Tanzania | 0 | - | 4.97 | 66,616 |
| Countries Bordering Iran | 0 | - | 4.82 | 88,748 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 60,479 |
| Countries that Border China | 0 | - | 4.96 | 234,584 |
| Countries that Border Iraq | 0 | - | 4.97 | 102,138 |
| Countries Bordering Kenya | 0 | - | 4.85 | 58,408 |
| Countries Bordering Myanmar | 0 | - | 4.85 | 71,494 |
| Countries Bordering Saudi Arabia | 0 | - | 4.94 | 112,472 |
| Countries Bordering Serbia | 0 | - | 4.95 | 83,806 |
| Countries Bordering South Africa | 0 | - | 4.97 | 78,474 |
| Countries Bordering Turkey | 0 | - | 4.98 | 109,526 |
| Countries Bordering Italy | 0 | - | 4.95 | 95,089 |
| Countries that Border Poland | 0 | - | 4.99 | 159,664 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 70,020 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 53,831 |
| Countries that Visit the UK the Most | 0 | - | 4.85 | 63,468 |
| Countries that Visit France the Most | 0 | - | 4.81 | 40,264 |
| Countries Closest to Spain | 0 | - | 4.95 | 207,354 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.92 | 76,450 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 87,390 |
| Countries Closest to Metropolitan France | 0 | - | 4.87 | 66,685 |
| Countries Closest to Cyprus | 0 | - | 4.81 | 45,941 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 86,114 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.83 | 61,575 |
| Countries Closest to Turkey | 0 | - | 4.94 | 107,121 |
| Countries Closest to India | 0 | - | 4.96 | 94,866 |
| Countries Closest to Japan | 0 | - | 4.93 | 128,118 |
| Countries Closest to Italy | 0 | - | 4.97 | 180,765 |
| Countries Closest to Ethiopia | 0 | - | 4.89 | 63,902 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 65,502 |
| Brunei Country Quiz | 0 | - | 4.88 | 19,670 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.81 | 31,268 |
| Jordan Country Quiz | 0 | - | 4.83 | 28,072 |
