| Countries of North America Quiz | 0 | - | 5.00 | 1,032,010 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,764 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,631 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,522 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,952 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,708 |
| Central American Countries | 0 | - | 4.98 | 157,383 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,622 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,448 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,628 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,433 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,594 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,472 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,102 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,297 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,690 |
| The Only American Country ... | 0 | - | 4.92 | 122,240 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,721 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,851 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,973 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,133 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,907 |
| Canada Country Quiz | 0 | - | 4.55 | 133,078 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,075 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,123 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,868 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,742 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,687 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,512 |
| States of Mexico | 0 | - | 4.96 | 178,352 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,727 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,909 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,036 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,231 |
| The Only European Country ... | 0 | - | 4.91 | 219,172 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,040 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,600 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,945 |
| Countries of Africa | 0 | - | 5.00 | 2,561,220 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,138 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,619 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,350 |
| Pixelated United States Map | 0 | - | 4.88 | 94,835 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,104 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,314 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,341 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,392 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,414 |
| U.S. States By Population | 0 | - | 4.92 | 154,181 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,261 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,915 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,101 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,550 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,129 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,080 |
| 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 | 125,707 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,839 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,668 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,073 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,589 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,008 |
| Flags of North and South America | 0 | - | 4.99 | 377,280 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,246 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,685 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,238 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,055 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,746 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,345 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,680 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,930 |
| Countries of the Middle East | 0 | - | 4.96 | 203,016 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,233 |
| Slavic Countries | 0 | - | 4.96 | 112,410 |
| African Island Countries | 0 | - | 4.96 | 102,578 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,195 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,865 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,352 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,733 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,815 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,610 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,589 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,016 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,879 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,120 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,900 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,466 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,963 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,200 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 43,461 |
| United States Country Quiz | 0 | - | 4.43 | 102,235 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,696 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,625 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,500 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,057 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,647 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,217 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,009 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,954 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,904 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,126 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,498 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,139 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,538 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,149 |
| Monarchies of Europe | 0 | - | 4.90 | 98,909 |
| Monarchies of Asia | 0 | - | 4.97 | 71,525 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,302 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,581 |
| The Only African Country ... | 0 | - | 4.99 | 129,707 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,401 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,436 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,867 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,572 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,904 |
| European Countries with One Border | 0 | - | 4.97 | 183,857 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,576 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,570 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,883 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,422 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,725 |
| Countries That Border Russia | 0 | - | 4.98 | 464,596 |
| Countries Bordering France | 0 | - | 4.83 | 405,010 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,941 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,408 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,708 |
| North America Cities by Map | 0 | - | 4.41 | 47,951 |
| UK Immigration by Country | 0 | - | 4.94 | 141,753 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,969 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,025 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,118 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,782 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,375 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,415 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,064 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,600 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,846 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,362 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,949 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,843 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,772 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,483 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,909 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,629 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,848 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,734 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,786 |
| Germany Country Quiz | 0 | - | 4.82 | 158,885 |
| Russia Country Quiz | 0 | - | 4.83 | 115,343 |
| Japan Country Quiz | 0 | - | 4.93 | 143,381 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,070 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,772 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,265 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,292 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,603 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,094 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,820 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,253 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,555 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,847 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,021 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,952 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,638 |
| Territories of the United States | 0 | - | 4.80 | 52,635 |
| States of Brazil | 0 | - | 4.97 | 89,799 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,908 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,887 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,898 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,525 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,635 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,626 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,259 |
| Countries with Megacities | 0 | - | 4.99 | 267,324 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,940 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,190 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,257 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,306 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,612 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,860 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,229 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,603 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,723 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,642 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,209 |
| Asia Map Quiz | 0 | - | 4.99 | 925,535 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,283 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,218 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,076 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,025 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,100 |
| Random European Capital to Country | 0 | - | 4.98 | 192,186 |
| Random European Country to Capital | 0 | - | 4.93 | 165,957 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,007 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,472 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,364 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,391 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,749 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,699 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,049 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,946 |
