| United States Map Quiz | 0 | - | 4.98 | 4,174,137 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,949 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,518 |
| Pixelated United States Map | 0 | - | 4.89 | 95,008 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,235 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,474 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,489 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,572 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,622 |
| U.S. States By Population | 0 | - | 4.92 | 154,294 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,414 |
| U.S. States with Longest Names | 0 | - | 4.85 | 45,009 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,194 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 89,005 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,617 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,235 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,204 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,336 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,791 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,886 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,739 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 68,083 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,104 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,369 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,981 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,361 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,605 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,166 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,618 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,852 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,583 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,310 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,790 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,643 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,865 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,791 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,258 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,787 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,868 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,386 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,981 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,597 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,019 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,605 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,131 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,299 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,363 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,837 |
| Central American Countries | 0 | - | 4.98 | 157,609 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,710 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,199 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,824 |
| States of Mexico | 0 | - | 4.96 | 178,875 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,086 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,655 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,480 |
| New England States | 0 | - | 4.51 | 59,915 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,123 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,141 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,250 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,349 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,197 |
| U.S. States by Borders | 0 | - | 4.61 | 35,520 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,729 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,413 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,489 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,994 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,278 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,859 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,547 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,544 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,914 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,477 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,360 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,623 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,187 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,349 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,731 |
| North America Cities by Map | 0 | - | 4.41 | 47,981 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,292 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,672 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,703 |
| Territories of the United States | 0 | - | 4.80 | 52,682 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,943 |
| African East Coast | 0 | - | 4.96 | 96,955 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.62 | 45,301 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,676 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,731 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,013 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,702 |
| United States Country Quiz | 0 | - | 4.43 | 102,380 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,888 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,911 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,297 |
| Flags of North and South America | 0 | - | 4.99 | 378,400 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,270 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,113 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,691 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,841 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,830 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,267 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,549 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,308 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,954 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,962 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,812 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 75,130 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,581 |
| Flyover States | 0 | - | 4.53 | 29,620 |
| U.S. States With Double Letters | 0 | - | 4.55 | 24,313 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.28 | 76,469 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 129,059 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,825 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,751 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,575 |
| US States with the Most Executions | 0 | - | 4.51 | 26,432 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,189 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 48,341 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.40 | 47,142 |
| Top 10 Least Happy U.S. States | 0 | - | 4.54 | 24,278 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,982 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,670 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,118 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,296 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,806 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,642 |
| The Only American Country ... | 0 | - | 4.92 | 122,387 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,798 |
| Belize Country Quiz | 0 | - | 4.85 | 21,125 |
| US States Quiz | 0 | - | 5.00 | 17,029,652 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,822 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,884 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,945 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,695 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,454 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,618 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,747 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,381 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,682 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,203 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,919 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,824 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,757 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,951 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,696 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.70 | 61,584 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,304 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 68,000 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,587 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,855 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,950 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.34 | 247,218 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,453 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,985 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,183 |
| Brazil States Map Quiz | 0 | - | 4.87 | 48,767 |
| Largest United States Airlines | 0 | - | 4.39 | 55,191 |
| States of Brazil | 0 | - | 4.98 | 90,118 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,453 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,920 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,746 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,519 |
| South American Cities on the Map | 0 | - | 4.52 | 35,591 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,679 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,767 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,855,067 |
| Canada Country Quiz | 0 | - | 4.55 | 133,215 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,653 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,648 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,274 |
| Asia Map Quiz | 0 | - | 4.99 | 927,088 |
| Canada Cities Map Quiz | 0 | - | 4.64 | 124,715 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,771 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,341 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,527 |
| U.S. State Symbols | 0 | - | 4.38 | 24,355 |
| U.S. States along the Atlantic and Gulf Coast | 0 | - | 4.39 | 28,886 |
| U.S. States Without Individual Income Tax | 0 | - | 4.29 | 28,569 |
| Top 10 U.S. States Taller than Wide | 0 | - | 4.05 | 13,659 |
| Top 10 U.S. States Wider than Tall | 0 | - | 4.29 | 15,003 |
| U.S. Panhandles | 0 | - | 4.21 | 27,267 |
| Top 10 Happiest U.S. States | 0 | - | 4.34 | 19,835 |
| U.S. States with a Unique Last Letter | 0 | - | 4.14 | 21,711 |
| Hated U.S. States | 0 | - | 4.16 | 14,292 |
| Top 10 Most Religious U.S. States | 0 | - | 4.32 | 19,455 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,552 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.30 | 31,245 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,650 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,401 |
| Top 10 U.S. States by Percent Born out of State | 0 | - | 4.22 | 11,891 |
| U.S. States with the Most Workplace Fatalities | 0 | - | 4.09 | 9,602 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,661,959 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,509 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,658 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,938 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,336 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,282 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,442 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,213 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,472 |
