| United States Map Quiz | 0 | - | 4.98 | 4,171,957 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,973 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,075 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,628 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,514 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,594 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,472 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,500 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,907 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,727 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,123 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,448 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,010 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,765 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,434 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,631 |
| 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 | 112,315 |
| 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 | 154,183 |
| 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 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,889 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,550 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,130 |
| 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 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 68,008 |
| 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 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,298 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,746 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,345 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,721 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,102 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,851 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,133 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,057 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,218 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,076 |
| 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 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,742 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,687 |
| States of Mexico | 0 | - | 4.96 | 178,352 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,422 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,708 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,139 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,522 |
| Territories of the United States | 0 | - | 4.80 | 52,635 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,899 |
| Largest United States Airlines | 0 | - | 4.39 | 55,167 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,612 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,862 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,126 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,229 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,325 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,680 |
| United States Country Quiz | 0 | - | 4.43 | 102,235 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,008 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,696 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,283 |
| Flags of North and South America | 0 | - | 4.99 | 377,280 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,126 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,949 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,646 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,024 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,690 |
| The Only American Country ... | 0 | - | 4.92 | 122,240 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,572 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,905 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,570 |
| Belize Country Quiz | 0 | - | 4.85 | 21,099 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,203 |
| US States Quiz | 0 | - | 5.00 | 17,002,547 |
| New England States | 0 | - | 4.51 | 59,901 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,069 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,124 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,168 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,293 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,155 |
| U.S. States by Borders | 0 | - | 4.62 | 35,489 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,375 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,688 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,351 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,456 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,943 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,232 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,834 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,477 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,525 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,874 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,386 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,287 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,589 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,091 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,300 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,343 |
| North America Cities by Map | 0 | - | 4.41 | 47,951 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,619 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,176 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,892 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,802 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,410 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,887 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,661 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.70 | 61,111 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,277 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,988 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,576 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,839 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.62 | 45,272 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,531 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,862 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,445 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,868 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,638 |
| States of Brazil | 0 | - | 4.97 | 89,799 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,908 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,620 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,827 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,525 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,498 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,619 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,350 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,868 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,552 |
| Canada Country Quiz | 0 | - | 4.55 | 133,078 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,723 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,642 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,212 |
| Asia Map Quiz | 0 | - | 4.99 | 925,539 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,625 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,739 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,301 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,323 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,025 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 75,068 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,573 |
| Flyover States | 0 | - | 4.53 | 29,602 |
| U.S. States With Double Letters | 0 | - | 4.55 | 24,276 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.28 | 76,417 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 128,995 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,801 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,725 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,546 |
| US States with the Most Executions | 0 | - | 4.51 | 26,426 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,170 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 48,278 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.40 | 47,100 |
| Top 10 Least Happy U.S. States | 0 | - | 4.54 | 24,253 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,501 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,464 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,827 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,259 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,265 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,267 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,916 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,723 |
| 20 Most-Visited Places in Canada | 0 | - | 4.27 | 13,257 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,409 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,337 |
| US States with an Empty Map | 0 | - | 5.00 | 628,913 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,634 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,211 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,937 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,336 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,435 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,738 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,685 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.27 | 14,823 |
| Which Island in the United States? | 0 | - | 4.29 | 29,791 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,112 |
| Geography of California | 0 | - | 4.26 | 10,630 |
| American TV Show Settings | 0 | - | 4.37 | 30,704 |
| Name a City - European Countries | 0 | - | 4.89 | 66,224 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,155 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,118 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,123 |
| 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 | 219,173 |
| 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 | 2,561,227 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,181 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,626 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,820 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,253 |
