| Colombia Country Quiz | 0 | - | 4.90 | 41,024 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,200 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,286 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,929 |
| Central American Countries | 0 | - | 4.98 | 157,408 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,637 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,652 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,230 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,193 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,729 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,705 |
| The Only American Country ... | 0 | - | 4.92 | 122,254 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,163 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,460 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,683 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,884 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,795 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,699 |
| States of Brazil | 0 | - | 4.97 | 89,861 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,934 |
| Countries of Africa | 0 | - | 5.00 | 2,561,858 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,413 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,825 |
| Peru Country Quiz | 0 | - | 4.54 | 48,949 |
| Chile Country Quiz | 0 | - | 4.75 | 40,311 |
| Ecuador Country Quiz | 0 | - | 4.60 | 32,025 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,227 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,501 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,964 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,082 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,284 |
| The Only European Country ... | 0 | - | 4.91 | 219,258 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,103 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,634 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,642 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,953 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,440 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,619 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,491 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,637 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,538 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,835 |
| Which South American Country? | 0 | - | 4.69 | 52,128 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,324 |
| South American Cities on the Map | 0 | - | 4.52 | 35,566 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,324 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,992 |
| Countries of the Middle East | 0 | - | 4.96 | 203,063 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,254 |
| Slavic Countries | 0 | - | 4.96 | 112,424 |
| African Island Countries | 0 | - | 4.96 | 102,609 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,204 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,890 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,372 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,782 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,286 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,897 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,646 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,622 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,032 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,904 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,145 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,933 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,509 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,981 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,217 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 44,586 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,745 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,271 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,861 |
| Flags of North and South America | 0 | - | 4.99 | 377,413 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,536 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,752 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,421 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,407 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,942 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,718 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,276 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,084 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,975 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,922 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,404 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,509 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,167 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,551 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,170 |
| Monarchies of Europe | 0 | - | 4.90 | 98,932 |
| Monarchies of Asia | 0 | - | 4.97 | 71,540 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,314 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,609 |
| The Only African Country ... | 0 | - | 4.99 | 129,724 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,410 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,464 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,888 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,605 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,937 |
| European Countries with One Border | 0 | - | 4.97 | 183,886 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,607 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,909 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,780 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,848 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,862 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,983 |
| US States Quiz | 0 | - | 5.00 | 17,005,963 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,912 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,945 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,160 |
| Countries That Border Russia | 0 | - | 4.98 | 464,645 |
| Countries Bordering France | 0 | - | 4.83 | 405,068 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,988 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,568 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,771 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,824 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,255 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,077 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,756 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,719 |
| UK Immigration by Country | 0 | - | 4.94 | 141,786 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,996 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,045 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,138 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,824 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,398 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,488 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,084 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,605 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,862 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,378 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,968 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,859 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,781 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,489 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,912 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,641 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,865 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,747 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,879 |
| Germany Country Quiz | 0 | - | 4.82 | 158,915 |
| Russia Country Quiz | 0 | - | 4.83 | 115,364 |
| Japan Country Quiz | 0 | - | 4.93 | 143,410 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,113 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,781 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,267 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,607 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,100 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,556 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,526 |
| States of Mexico | 0 | - | 4.96 | 178,402 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,753 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,537 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,918 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,689 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,307 |
| Countries with Megacities | 0 | - | 4.99 | 267,423 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,977 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,224 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,304 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,327 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,120 |
| Random European Capital to Country | 0 | - | 4.98 | 192,228 |
| Random European Country to Capital | 0 | - | 4.93 | 165,976 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,036 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,496 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,681 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,374 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,631 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,765 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,714 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,059 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,994 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,813 |
| Every European Country Shape | 0 | - | 4.96 | 203,108 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,649 |
| Every African Country Shape | 0 | - | 4.90 | 88,468 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,068 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,312 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,753 |
| Countries Bordering India | 0 | - | 4.98 | 163,840 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,036 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,974 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,718 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,091 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,870 |
| Countries that Border China | 0 | - | 4.96 | 264,375 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,134 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,165 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,211 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,851 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,133 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,925 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,920 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,293 |
| Countries that Border Poland | 0 | - | 4.99 | 173,231 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,884 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,569 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,915 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,178 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,219 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,307 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,411 |
