| Central American Countries | 0 | - | 4.98 | 156,505 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,524 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,681 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,449 |
| United States Map Quiz | 0 | - | 4.98 | 4,159,072 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,687 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,174 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,788 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,636 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,119 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,744 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,719 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,799 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,399 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,386 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,827 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,604 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,938 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,146 |
| The Only American Country ... | 0 | - | 4.92 | 121,646 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,514 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,619 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,089 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,013 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,494 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,211 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,501 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,908 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,830 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,118 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,212 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,100 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,971 |
| States of Mexico | 0 | - | 4.96 | 176,207 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,139 |
| Countries of Africa | 0 | - | 5.00 | 2,538,312 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,123 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,498 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,873 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,330 |
| The Only European Country ... | 0 | - | 4.91 | 216,769 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,356 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,423 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,211 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,664 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,071 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,734 |
| Pixelated United States Map | 0 | - | 4.87 | 94,295 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,914 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,466 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,477 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,060 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,342 |
| U.S. States By Population | 0 | - | 4.92 | 153,576 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,486 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,460 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,560 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,229 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,648 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,045 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,772 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,244 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,548 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,276 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,778 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,899 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,689 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,733 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,073 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,190 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,148 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,589 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,067 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,823 |
| Countries of the Middle East | 0 | - | 4.96 | 201,249 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,341 |
| Slavic Countries | 0 | - | 4.96 | 111,709 |
| African Island Countries | 0 | - | 4.96 | 101,671 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,894 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,947 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,544 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,577 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,055 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,709 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,788 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,626 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,257 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,243 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,619 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,286 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,186 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,028 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,297 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,593 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,601 |
| Canada Country Quiz | 0 | - | 4.55 | 132,510 |
| United States Country Quiz | 0 | - | 4.43 | 101,552 |
| Flags of North and South America | 0 | - | 4.99 | 373,287 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,793 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,501 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,898 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,964 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,914 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,378 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,855 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,456 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,935 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,339 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,107 |
| Monarchies of Europe | 0 | - | 4.90 | 98,181 |
| Monarchies of Asia | 0 | - | 4.97 | 71,110 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,908 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,892 |
| The Only African Country ... | 0 | - | 4.99 | 129,130 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,139 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,795 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,889 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,594 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,042 |
| European Countries with One Border | 0 | - | 4.97 | 182,830 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,640 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,542 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,235 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,589 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,884 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,506 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,593 |
| North America Cities by Map | 0 | - | 4.41 | 47,816 |
| Countries That Border Russia | 0 | - | 4.98 | 461,859 |
| Countries Bordering France | 0 | - | 4.83 | 402,656 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,513 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,341 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,276 |
| Territories of the United States | 0 | - | 4.80 | 52,412 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,616 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,684 |
| UK Immigration by Country | 0 | - | 4.94 | 140,943 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,040 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,271 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,636 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,473 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,631 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,684 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,526 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,255 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,373 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,096 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,867 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,159 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,054 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,000 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,057 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,594 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,126 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,978 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,406 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,190 |
| Germany Country Quiz | 0 | - | 4.83 | 157,910 |
| Russia Country Quiz | 0 | - | 4.83 | 114,525 |
| Japan Country Quiz | 0 | - | 4.93 | 142,521 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,863 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,364 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,082 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,218 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,354 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,787 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,452 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,514 |
| Syria Country Quiz | 0 | - | 4.81 | 32,792 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,814 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,702 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,170 |
| States of Brazil | 0 | - | 4.97 | 88,186 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,968 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,953 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,446,148 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,443 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,559 |
| Countries with Megacities | 0 | - | 4.99 | 263,637 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,391 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,295 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,669 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,333 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,354 |
| South American Cities on the Map | 0 | - | 4.53 | 35,431 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,648 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,942 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,685 |
| Random European Capital to Country | 0 | - | 4.98 | 190,973 |
| Random European Country to Capital | 0 | - | 4.93 | 165,176 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,477 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,779 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,122 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,400 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,407 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,475 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,682 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,988 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,817 |
| Every European Country Shape | 0 | - | 4.96 | 201,811 |
