| United States Map Quiz | 0 | - | 4.98 | 4,157,245 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,431 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,757 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,847 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,910 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,591 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,715 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,451 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,722 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,922 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,738 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,581 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,562 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,075 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,263 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,362 |
| Pixelated United States Map | 0 | - | 4.87 | 94,235 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,810 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,361 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,374 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,925 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,206 |
| U.S. States By Population | 0 | - | 4.92 | 153,507 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,384 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,418 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,480 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,253 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,190 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,583 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,910 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,676 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,154 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,481 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,191 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,481 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,989 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,555 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,396 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,967 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,584 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,115 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,122 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,294 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,885 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,047 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,445 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,957 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,866 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,062 |
| Central American Countries | 0 | - | 4.98 | 156,403 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,323 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,695 |
| States of Mexico | 0 | - | 4.95 | 175,904 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,871 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,578 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,413 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,283 |
| Territories of the United States | 0 | - | 4.79 | 52,377 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,651 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,124 |
| Flags of North and South America | 0 | - | 4.99 | 372,820 |
| Largest United States Airlines | 0 | - | 4.39 | 55,020 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,316 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,549 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,035 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,914 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,578 |
| United States Country Quiz | 0 | - | 4.43 | 101,470 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,711 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,169 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,750 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,554 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,307 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,145 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,073 |
| The Only American Country ... | 0 | - | 4.92 | 121,558 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,457 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,947 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,359 |
| New England States | 0 | - | 4.51 | 59,803 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,793 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,006 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,787 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,986 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,911 |
| U.S. States by Borders | 0 | - | 4.61 | 35,300 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,474 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,022 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,206 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,634 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 33,024 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,644 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,170 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,366 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,664 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,856 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,813 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,399 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,521 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,960 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 46,888 |
| Belize Country Quiz | 0 | - | 4.85 | 20,964 |
| Europe Map Quiz | 0 | - | 5.00 | 4,761,162 |
| US States Quiz | 0 | - | 5.00 | 16,864,637 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,115 |
| North America Cities by Map | 0 | - | 4.41 | 47,799 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,415 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,422 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,954 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,027 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,767 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,679 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,394 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,131 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,016 |
| States of Brazil | 0 | - | 4.97 | 87,928 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,851 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,433 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,580 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,886 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,467 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,179 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,154 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,874 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,488 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,767 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,121 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,780 |
| Canada Country Quiz | 0 | - | 4.54 | 132,449 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,997 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,854 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,234 |
| Asia Map Quiz | 0 | - | 4.99 | 916,256 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,167 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,758 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,049 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,373 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,447 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,390 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,889 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,412 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,126 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,548 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,121 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,654 |
| 20 Most-Visited Places in Canada | 0 | - | 4.27 | 13,183 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,804 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,254 |
| US States with an Empty Map | 0 | - | 5.00 | 624,238 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 74,835 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,518 |
| Flyover States | 0 | - | 4.52 | 29,505 |
| U.S. States With Double Letters | 0 | - | 4.55 | 24,105 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.27 | 76,138 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 128,346 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,688 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,555 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,390 |
| US States with the Most Executions | 0 | - | 4.51 | 26,393 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,056 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,507 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 47,987 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,749 |
| Which Island in the United States? | 0 | - | 4.29 | 29,496 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,767 |
| Name a City - European Countries | 0 | - | 4.90 | 65,332 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,225 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,438 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,381 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,144 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,190 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,915 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,784 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,148 |
| The Only European Country ... | 0 | - | 4.91 | 216,480 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,145 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,043 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,635 |
| Countries of Africa | 0 | - | 5.00 | 2,535,169 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,371 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,579 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,685 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,654 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,901 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,826 |
| Australia Map Quiz | 0 | - | 4.95 | 344,499 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,341 |
| USA Tourist Attractions by Description #2 | 0 | - | 4.00 | 21,321 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,158 |
| African East Coast | 0 | - | 4.96 | 96,002 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,323 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,568 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,957 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,843 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,548 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,127 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,286 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,660 |
| Geography of California | 0 | - | 4.26 | 10,562 |
| American TV Show Settings | 0 | - | 4.35 | 30,643 |
