| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,117 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,624 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,061 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,027 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,450 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,640 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,746 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,691 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,791 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,045 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,465 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,601 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,475 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,633 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,528 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,704 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,149 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,338 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,694 |
| The Only American Country ... | 0 | - | 4.92 | 122,244 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,724 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,852 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,975 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,148 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,908 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,086 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,141 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,710 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,871 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,641 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,516 |
| States of Mexico | 0 | - | 4.96 | 178,368 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,734 |
| Countries of Africa | 0 | - | 5.00 | 2,561,381 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,922 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,143 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,046 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,244 |
| The Only European Country ... | 0 | - | 4.91 | 219,190 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,059 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,625 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,617 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,947 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,366 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,021 |
| Pixelated United States Map | 0 | - | 4.88 | 94,839 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,105 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,321 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,344 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,392 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,417 |
| U.S. States By Population | 0 | - | 4.92 | 154,183 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,268 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,919 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,105 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,552 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,133 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,085 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,257 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,708 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,841 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,668 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,821 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,254 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,719 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,579 |
| Honduras Country Quiz | 0 | - | 4.52 | 24,032 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,269 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,691 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,251 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,060 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,749 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,346 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,680 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,121 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,941 |
| Countries of the Middle East | 0 | - | 4.96 | 203,029 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,234 |
| Slavic Countries | 0 | - | 4.96 | 112,412 |
| African Island Countries | 0 | - | 4.96 | 102,582 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,198 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,874 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,359 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,742 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,838 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,620 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,598 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,020 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,890 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,130 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,910 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,474 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,969 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,202 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 43,735 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,281 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,919 |
| Canada Country Quiz | 0 | - | 4.55 | 133,079 |
| United States Country Quiz | 0 | - | 4.43 | 102,238 |
| Flags of North and South America | 0 | - | 4.99 | 377,313 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,503 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,058 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,424 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,661 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,225 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,026 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,960 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,908 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,501 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,149 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,541 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,152 |
| Monarchies of Europe | 0 | - | 4.90 | 98,914 |
| Monarchies of Asia | 0 | - | 4.97 | 71,527 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,308 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,590 |
| The Only African Country ... | 0 | - | 4.99 | 129,713 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,405 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,446 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,873 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,578 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,911 |
| European Countries with One Border | 0 | - | 4.97 | 183,862 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,582 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,572 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,888 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,855 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,770 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,708 |
| North America Cities by Map | 0 | - | 4.41 | 47,954 |
| Countries That Border Russia | 0 | - | 4.98 | 464,606 |
| Countries Bordering France | 0 | - | 4.83 | 405,019 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,951 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,565 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,522 |
| Territories of the United States | 0 | - | 4.80 | 52,635 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,889 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,899 |
| UK Immigration by Country | 0 | - | 4.94 | 141,762 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,984 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,030 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,121 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,793 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,378 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,434 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,067 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,601 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,592 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,850 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,367 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,950 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,846 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,774 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,484 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,910 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,634 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,853 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,737 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,806 |
| Germany Country Quiz | 0 | - | 4.82 | 158,891 |
| Russia Country Quiz | 0 | - | 4.83 | 115,345 |
| Japan Country Quiz | 0 | - | 4.93 | 143,388 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,083 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,775 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,266 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,292 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,603 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,097 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,556 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,852 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,022 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,952 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,294 |
| States of Brazil | 0 | - | 4.97 | 89,806 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,914 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,530 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,715 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,644 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,273 |
| Countries with Megacities | 0 | - | 4.99 | 267,349 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,946 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,202 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,264 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,310 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,612 |
| South American Cities on the Map | 0 | - | 4.52 | 35,561 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,862 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,231 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,105 |
| Random European Capital to Country | 0 | - | 4.98 | 192,205 |
| Random European Country to Capital | 0 | - | 4.93 | 165,962 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,009 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,480 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,367 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,611 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,759 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,708 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,050 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,957 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,762 |
