| Central American Countries | 0 | - | 4.98 | 154,936 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,645 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,676 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,541 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,044 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,554 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,059 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,698 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,475 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,487 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,415 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,328 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,747 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,267 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,975 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,898 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,587 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,277 |
| The Only American Country ... | 0 | - | 4.92 | 120,675 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,413 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,325 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,835 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,878 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,784 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,812 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,874 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,130 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,613 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,318 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,018 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,345 |
| Name the U.S. National Parks | 0 | - | 4.85 | 58,268 |
| States of Mexico | 0 | - | 4.95 | 173,080 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,101 |
| Countries of Africa | 0 | - | 5.00 | 2,505,147 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,777 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,458 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,744 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,372 |
| The Only European Country ... | 0 | - | 4.91 | 213,553 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,886 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,046 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,358 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,161 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,052 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,279 |
| Pixelated United States Map | 0 | - | 4.89 | 93,360 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,613 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,249 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,301 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,519 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,792 |
| U.S. States By Population | 0 | - | 4.92 | 152,278 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,288 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,791 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,848 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,723 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,796 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,790 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,041 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,412 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,035 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,622 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,633 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,778 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,279 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,097 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,744 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,448 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,832 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,461 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,744 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,089 |
| Countries of the Middle East | 0 | - | 4.96 | 198,744 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,176 |
| Slavic Countries | 0 | - | 4.96 | 110,784 |
| African Island Countries | 0 | - | 4.96 | 100,684 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,463 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,604 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,382 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,951 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,507 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,608 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,682 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,120 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,093 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,210 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,484 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,172 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,332 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,146 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,442 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,956 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,258 |
| Canada Country Quiz | 0 | - | 4.54 | 131,647 |
| United States Country Quiz | 0 | - | 4.43 | 100,491 |
| Flags of North and South America | 0 | - | 4.99 | 365,944 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,000 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 81,883 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,574 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,753 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,841 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,713 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,915 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,769 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,114 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,262 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,305 |
| Monarchies of Europe | 0 | - | 4.90 | 97,229 |
| Monarchies of Asia | 0 | - | 4.97 | 70,546 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,387 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,585 |
| The Only African Country ... | 0 | - | 4.99 | 128,287 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,745 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,206 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,975 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,243 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,941 |
| European Countries with One Border | 0 | - | 4.97 | 181,491 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,000 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,106 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,707 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,028 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,342 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,198 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,446 |
| North America Cities by Map | 0 | - | 4.41 | 47,596 |
| Countries That Border Russia | 0 | - | 4.98 | 458,619 |
| Countries Bordering France | 0 | - | 4.85 | 397,281 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,767 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,961 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,215 |
| Territories of the United States | 0 | - | 4.79 | 52,108 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,174 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,356 |
| UK Immigration by Country | 0 | - | 4.94 | 139,506 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,689 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,086 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,799 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,123 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,308 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,166 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,743 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,722 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,034 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,389 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,135 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,183 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,048 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,456 |
| 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 | 68,432 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,133 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,949 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,381 |
| Germany Country Quiz | 0 | - | 4.82 | 156,421 |
| Russia Country Quiz | 0 | - | 4.85 | 113,575 |
| Italy Country Quiz | 0 | - | 4.82 | 122,093 |
| Japan Country Quiz | 0 | - | 4.92 | 141,132 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,001 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,799 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,795 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,066 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,004 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,278 |
| Morocco Country Quiz | 0 | - | 4.81 | 45,996 |
| Syria Country Quiz | 0 | - | 4.81 | 32,271 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,460 |
| States of Brazil | 0 | - | 4.98 | 86,241 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,813 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,064 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,803 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,278 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,906 |
| Countries with Megacities | 0 | - | 4.99 | 246,297 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,828 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,754 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,286 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,693 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,675 |
| South American Cities on the Map | 0 | - | 4.57 | 35,231 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,621 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,553 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,964 |
| Random European Capital to Country | 0 | - | 4.98 | 189,084 |
| Random European Country to Capital | 0 | - | 4.92 | 147,356 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,298 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,337 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,758 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,429 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,786 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,112 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,209 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,208 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,082 |
| Every European Country Shape | 0 | - | 4.95 | 199,867 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,504 |
| Every African Country Shape | 0 | - | 4.90 | 85,882 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,134 |
