| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,014 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,245 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,194 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,631 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,150 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,772 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,965 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,671 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,668 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,144 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,229 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,059 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,996 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,612 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,650 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,987 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,226 |
| U.S. States By Population | 0 | - | 4.92 | 152,566 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,655 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,007 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,743 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,859 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,053 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,673 |
| United States Map Quiz | 0 | - | 4.98 | 4,145,204 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,018 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,078 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,685 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,938 |
| US States Quiz | 0 | - | 5.00 | 16,740,382 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,382 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,841 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,465 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,951 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,243 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,474 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,417 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,460 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,213 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,009 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,676 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,868 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,686 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,015 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,827 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,578 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,381 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,047 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,797 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,415 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,686 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 44,995 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,654 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,726 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,044 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,896 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,888 |
| Pixelated United States Map | 0 | - | 4.89 | 93,658 |
| New England States | 0 | - | 4.51 | 59,728 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,550 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,912 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,451 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,724 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,721 |
| U.S. States by Borders | 0 | - | 4.63 | 35,131 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 183,257 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,293 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,340 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,041 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,297 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.44 | 29,606 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,420 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,202 |
| US States with the Most Executions | 0 | - | 4.51 | 26,358 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 28,953 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 47,702 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.40 | 40,097 |
| Top 10 Least Happy U.S. States | 0 | - | 4.54 | 24,050 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,223 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,580 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,868 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,316 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,196 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,230 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,320 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,067 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,018 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,860 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,217 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,595 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,567 |
| Central American Countries | 0 | - | 4.98 | 155,299 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,371 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,010 |
| States of Mexico | 0 | - | 4.95 | 173,977 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 74,652 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,474 |
| Flyover States | 0 | - | 4.52 | 29,425 |
| U.S. States With Double Letters | 0 | - | 4.54 | 23,964 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.27 | 75,893 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 128,084 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,363 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,490 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,618 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,939 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,678 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,560 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,777 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,544 |
| Territories of the United States | 0 | - | 4.79 | 52,211 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,438 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,511 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 28,792 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,224 |
| Top 10 Most Religious U.S. States | 0 | - | 4.31 | 19,262 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,390 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.27 | 25,354 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,566 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,292 |
| Top 10 U.S. States by Percent Born out of State | 0 | - | 4.22 | 11,798 |
| U.S. States with the Most Workplace Fatalities | 0 | - | 4.09 | 9,538 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,995 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,734 |
| Flags of North and South America | 0 | - | 4.99 | 368,795 |
| US States with an Empty Map | 0 | - | 5.00 | 620,101 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,070 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,933 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,668 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,877 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,496 |
| United States Country Quiz | 0 | - | 4.43 | 100,809 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,533 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,101 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,722 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,678 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,976 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 68,822 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,975 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,235 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,161 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,777 |
| U.S. State Symbols | 0 | - | 4.38 | 24,264 |
| U.S. States along the Atlantic and Gulf Coast | 0 | - | 4.39 | 28,838 |
| U.S. States Without Individual Income Tax | 0 | - | 4.29 | 28,462 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,157 |
| Top 10 U.S. States Taller than Wide | 0 | - | 4.05 | 13,538 |
| Top 10 U.S. States Wider than Tall | 0 | - | 4.29 | 14,864 |
| U.S. Panhandles | 0 | - | 4.21 | 27,087 |
| Top 10 Happiest U.S. States | 0 | - | 4.34 | 19,742 |
| U.S. States with a Unique Last Letter | 0 | - | 4.17 | 21,553 |
| Hated U.S. States | 0 | - | 4.16 | 14,168 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,061 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,892 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,296 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.37 | 45,487 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,629 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,597 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,481 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 128,940 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,062 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,138 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,482 |
| The Only American Country ... | 0 | - | 4.92 | 120,960 |
| Belize Country Quiz | 0 | - | 4.85 | 20,842 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,770 |
| U.S. State Flags | 0 | - | 4.89 | 168,004 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,053 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,637 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,486 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,154 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,148 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,245 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,951 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,510 |
| Top Producing U.S. States | 0 | - | 4.24 | 31,053 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,713 |
| U.S. States with the Highest HDI | 0 | - | 4.08 | 24,764 |
| North America Cities by Map | 0 | - | 4.41 | 47,663 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,160 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,057 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,351 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,247 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,535 |
| Europe Map Quiz | 0 | - | 5.00 | 4,738,666 |
| Largest United States Airlines | 0 | - | 4.39 | 54,881 |
| States of Brazil | 0 | - | 4.98 | 86,749 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 53,197 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,034 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,309 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,343 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,290 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,522,861 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,002 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,874 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,428 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,134 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.91 | 79,680 |
| Canada Country Quiz | 0 | - | 4.55 | 131,907 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,751 |
| Random U.S. States on a Map | 0 | - | 4.96 | 622,664 |
