| Countries of North America Quiz | 0 | - | 5.00 | 1,010,709 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,111 |
| Central American Countries | 0 | - | 4.98 | 154,939 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,560 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,075 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,486 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,433 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,333 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,753 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,269 |
| Belize Country Quiz | 0 | - | 4.85 | 20,784 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,543 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,599 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,278 |
| The Only American Country ... | 0 | - | 4.92 | 120,678 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,417 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,881 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,787 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,818 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,879 |
| Canada Country Quiz | 0 | - | 4.54 | 131,648 |
| United States Country Quiz | 0 | - | 4.43 | 100,492 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,139 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,621 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,320 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,020 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,801 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,796 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,004 |
| Morocco Country Quiz | 0 | - | 4.81 | 45,997 |
| Syria Country Quiz | 0 | - | 4.81 | 32,272 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,460 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,649 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,700 |
| Name the U.S. National Parks | 0 | - | 4.85 | 58,350 |
| States of Mexico | 0 | - | 4.95 | 173,121 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,111 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,783 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,748 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,380 |
| The Only European Country ... | 0 | - | 4.91 | 213,562 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,904 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,361 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,162 |
| Countries of Africa | 0 | - | 5.00 | 2,505,235 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,278 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,460 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,047 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,054 |
| Pixelated United States Map | 0 | - | 4.89 | 93,378 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,616 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,258 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,310 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,528 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,800 |
| U.S. States By Population | 0 | - | 4.92 | 152,288 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,293 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,794 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,850 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,723 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,798 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,794 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,043 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,416 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,037 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,623 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,780 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,588 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,743 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,330 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,069 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,389 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,067 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,698 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,326 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,835 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 30,497 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,521 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,362 |
| Bhutan Country Quiz | 0 | - | 4.87 | 23,995 |
| Burkina Faso Country Quiz | 0 | - | 4.85 | 24,856 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,509 |
| Flags of North and South America | 0 | - | 4.99 | 366,009 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,789 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,283 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,111 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,751 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,450 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,836 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,461 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,283 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,097 |
| Countries of the Middle East | 0 | - | 4.96 | 198,752 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,179 |
| Slavic Countries | 0 | - | 4.96 | 110,787 |
| African Island Countries | 0 | - | 4.96 | 100,687 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,464 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,608 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,393 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,958 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,510 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,613 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,689 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,121 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,099 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,218 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,487 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,174 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,335 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,150 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,443 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,979 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,005 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 81,887 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,432 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,761 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,849 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,717 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,919 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,770 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,903 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,118 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,263 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,308 |
| Monarchies of Europe | 0 | - | 4.90 | 97,234 |
| Monarchies of Asia | 0 | - | 4.97 | 70,546 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,393 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,602 |
| The Only African Country ... | 0 | - | 4.99 | 128,289 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,747 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,207 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,975 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,247 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,942 |
| European Countries with One Border | 0 | - | 4.97 | 181,500 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,004 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,107 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,719 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,030 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,576 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,226 |
| Countries That Border Russia | 0 | - | 4.98 | 458,625 |
| Countries Bordering France | 0 | - | 4.85 | 397,414 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,776 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,634 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,342 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,187 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,659 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,308 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,450 |
| North America Cities by Map | 0 | - | 4.41 | 47,596 |
| UK Immigration by Country | 0 | - | 4.94 | 139,511 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,690 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,090 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,801 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,128 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,310 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,169 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,745 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,724 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,034 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,392 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,138 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,183 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,050 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,459 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,426 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,174 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,435 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,136 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,950 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,392 |
| Germany Country Quiz | 0 | - | 4.82 | 156,425 |
| Russia Country Quiz | 0 | - | 4.85 | 113,576 |
| Italy Country Quiz | 0 | - | 4.82 | 122,097 |
| Japan Country Quiz | 0 | - | 4.92 | 141,133 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,426 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,004 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,001 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,349 |
| Territories of the United States | 0 | - | 4.79 | 52,109 |
| States of Brazil | 0 | - | 4.98 | 86,246 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,818 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,178 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,358 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,066 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,839 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,315 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,912 |
| Countries with Megacities | 0 | - | 4.99 | 246,310 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,836 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,758 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,292 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,699 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,676 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,622 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,553 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,432 |
| Belgium Country Quiz | 0 | - | 4.70 | 71,177 |
| Switzerland Country Quiz | 0 | - | 4.51 | 62,902 |
