| United States Map Quiz | 0 | - | 4.98 | 4,174,303 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,110 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,990 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,972 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,384 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,538 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,617 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,227 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,629 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,974 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,639 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,370 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,811 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,658 |
| Pixelated United States Map | 0 | - | 4.89 | 95,038 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,248 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,488 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,503 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,585 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,644 |
| U.S. States By Population | 0 | - | 4.92 | 154,305 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,429 |
| U.S. States with Longest Names | 0 | - | 4.85 | 45,018 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,199 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 89,019 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,619 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,249 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,214 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,342 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,797 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,891 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,743 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 68,090 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,622 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,877 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,838 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,277 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,830 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,871 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,391 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,998 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,025 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,618 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,399 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,137 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,872 |
| Central American Countries | 0 | - | 4.98 | 157,626 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,718 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,237 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,845 |
| States of Mexico | 0 | - | 4.96 | 178,937 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,485 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,731 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,303 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,679 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,721 |
| Territories of the United States | 0 | - | 4.80 | 52,688 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,944 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,989 |
| Flags of North and South America | 0 | - | 4.99 | 378,474 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,679 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,025 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,308 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,366 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,702 |
| African Island Countries | 0 | - | 4.96 | 102,795 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,166 |
| United States Country Quiz | 0 | - | 4.43 | 102,390 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,929 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,301 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,271 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,117 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 69,503 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,983 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,670 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,121 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,891 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,814 |
| The Only American Country ... | 0 | - | 4.92 | 122,401 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,809 |
| New England States | 0 | - | 4.51 | 59,916 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,125 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,142 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,254 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,353 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,201 |
| U.S. States by Borders | 0 | - | 4.61 | 35,522 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,732 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,418 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,493 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,999 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,281 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,859 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,548 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,545 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,916 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,486 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,363 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,624 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,189 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,353 |
| Belize Country Quiz | 0 | - | 4.85 | 21,129 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,102 |
| US States Quiz | 0 | - | 5.00 | 17,031,592 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,384 |
| North America Cities by Map | 0 | - | 4.41 | 47,982 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,954 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.34 | 247,228 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,686 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,203 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,922 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,826 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,454 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,996 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,778 |
| Largest United States Airlines | 0 | - | 4.39 | 55,191 |
| States of Brazil | 0 | - | 4.98 | 90,138 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,103 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,926 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,959 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,666 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,701 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.70 | 61,610 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,305 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 68,002 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,588 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,856 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.62 | 45,303 |
| Canada Country Quiz | 0 | - | 4.55 | 133,225 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,717 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,789 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,400 |
| Asia Map Quiz | 0 | - | 4.99 | 927,202 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,725 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,538 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,564 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,520 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,803 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,510 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,679 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,786 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,772 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,342 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,216 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,354 |
| US States with an Empty Map | 0 | - | 5.00 | 629,859 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 75,137 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,582 |
| Flyover States | 0 | - | 4.53 | 29,624 |
| U.S. States With Double Letters | 0 | - | 4.55 | 24,314 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.28 | 76,473 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 129,062 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,829 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,753 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,575 |
| US States with the Most Executions | 0 | - | 4.51 | 26,433 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,192 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,717 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 48,347 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.40 | 47,145 |
| Top 10 Least Happy U.S. States | 0 | - | 4.54 | 24,278 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.27 | 14,842 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,669 |
| Name a City - European Countries | 0 | - | 4.89 | 66,459 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,470 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,441 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,942 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,343 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,285 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,365 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,317 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,600 |
| The Only European Country ... | 0 | - | 4.91 | 219,760 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,480 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,922 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,011 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 145,500 |
| Countries of Africa | 0 | - | 5.00 | 2,566,374 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,457 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,274 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,646 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,242 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,865 |
| Australia Map Quiz | 0 | - | 4.95 | 346,617 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,690 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,477 |
| African East Coast | 0 | - | 4.96 | 96,964 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,458 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,649 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,469 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,950 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,494 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,677 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,391 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,748 |
| Geography of California | 0 | - | 4.27 | 10,820 |
| American TV Show Settings | 0 | - | 4.37 | 30,716 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,450 |
| Asian Island Nations | 0 | - | 4.63 | 94,557 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,379 |
