| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,450 |
| Central American Countries | 0 | - | 4.98 | 156,505 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,211 |
| United States Map Quiz | 0 | - | 4.98 | 4,159,084 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,831 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,524 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,788 |
| States of Mexico | 0 | - | 4.96 | 176,209 |
| 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 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,688 |
| Belize Country Quiz | 0 | - | 4.85 | 20,982 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,636 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,122 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,747 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,828 |
| Pixelated United States Map | 0 | - | 4.87 | 94,295 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,945 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,013 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,494 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,503 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,910 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,118 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,687 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,176 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,100 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,971 |
| States of Brazil | 0 | - | 4.97 | 88,193 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,141 |
| North America Cities by Map | 0 | - | 4.41 | 47,816 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,719 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,800 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,399 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,386 |
| African East Coast | 0 | - | 4.96 | 96,101 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,917 |
| 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 | 149,061 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,343 |
| U.S. States By Population | 0 | - | 4.92 | 153,576 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,487 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,460 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,561 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,342 |
| 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 | 177,773 |
| 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 | 69,549 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,276 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,574 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,725 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,690 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,735 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,733 |
| South American Cities on the Map | 0 | - | 4.53 | 35,431 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,073 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,942 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,192 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,148 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,836 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,515 |
| Flags of North and South America | 0 | - | 4.99 | 373,290 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,793 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,039 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,973 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,501 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,467 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,120 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,696 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,476 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,438 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,606 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,898 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,147 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,107 |
| The Only American Country ... | 0 | - | 4.92 | 121,646 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,589 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,430 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,884 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,357 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,892 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,243 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,794 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,330 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,435 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,593 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,498 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,620 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,089 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,303 |
| 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 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,214 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,526 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,483 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,894 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,354 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,649 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,589 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,423 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,071 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,829,878 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,734 |
| Canada Country Quiz | 0 | - | 4.55 | 132,511 |
| United States Country Quiz | 0 | - | 4.43 | 101,553 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,473 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,607 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,464 |
| Asia Map Quiz | 0 | - | 4.99 | 917,229 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,185 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,230 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,574 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,991 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,895 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,326 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,303 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,784 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,625,046 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,384 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,594 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,601 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,543 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,778 |
| Antigua and Barbuda Country Quiz | 0 | - | 4.68 | 22,097 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,556 |
| New England States | 0 | - | 4.51 | 59,814 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,827 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,015 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,831 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,019 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,940 |
| U.S. States by Borders | 0 | - | 4.61 | 35,328 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,488 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,050 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,232 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,680 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 33,051 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,690 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,217 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,395 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,698 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,933 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,878 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,429 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,600 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,995 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 46,923 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,144 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 417,831 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,774 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,352 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,760 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,888 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,564 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,130 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,859 |
| Name a City - European Countries | 0 | - | 4.90 | 65,412 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,995 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,234 |
| World Capitals by Map | 0 | - | 5.00 | 286,577 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,332 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,010 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,046 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,778 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,696 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,124 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,874 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,330 |
| The Only European Country ... | 0 | - | 4.91 | 216,771 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,356 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,970 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,336 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,927 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,211 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,666 |
| Countries of Africa | 0 | - | 5.00 | 2,538,326 |
| Saint Kitts and Nevis Country Quiz | 0 | - | 4.57 | 18,759 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,170 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,359 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,742 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,024 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,949 |
| Australia Map Quiz | 0 | - | 4.95 | 344,700 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,568 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,694 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,502 |
| Canadian Islands on the Map | 0 | - | 4.40 | 20,042 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,103 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,465 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,128 |
| Pixelated Americas Map | 0 | - | 4.39 | 47,183 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,494 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,192 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,167 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,879 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,502 |
