| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,203 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,225 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,345 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,802 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,893 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,748 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 68,096 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,990 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,894 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,873 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,628 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,144 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,256 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,501 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,508 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,598 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,665 |
| U.S. States By Population | 0 | - | 4.92 | 154,317 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,446 |
| U.S. States with Longest Names | 0 | - | 4.85 | 45,020 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 89,027 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,621 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,260 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,495 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,452 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,117 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,999 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,879 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,392 |
| US States Quiz | 0 | - | 5.00 | 17,034,000 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 100,005 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,284 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,860 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,552 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,547 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,916 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,495 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,369 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,632 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,199 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,360 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,387 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,412 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,558 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,627 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,271 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,639 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,307 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 68,004 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,588 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,857 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.62 | 45,304 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,119 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,831 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,667 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,697 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,442 |
| Pixelated United States Map | 0 | - | 4.89 | 95,048 |
| New England States | 0 | - | 4.51 | 59,916 |
| U.S. States by Land Area | 0 | - | 4.55 | 53,133 |
| 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 | 83,264 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,357 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,202 |
| U.S. States by Borders | 0 | - | 4.61 | 35,523 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 189,443 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,734 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,420 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,494 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,523 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,831 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,756 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,577 |
| US States with the Most Executions | 0 | - | 4.51 | 26,433 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,193 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 48,348 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.40 | 47,147 |
| Top 10 Least Happy U.S. States | 0 | - | 4.54 | 24,281 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,286 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,866 |
| Countries that Beat the United States | 0 | - | 4.93 | 169,024 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,657 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,050 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,410 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,703 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.70 | 61,615 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,486 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,504 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,699 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,751 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,878 |
| Central American Countries | 0 | - | 4.98 | 157,639 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,726 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,271 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,856 |
| States of Mexico | 0 | - | 4.96 | 178,964 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 75,139 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,583 |
| Flyover States | 0 | - | 4.53 | 29,625 |
| U.S. States With Double Letters | 0 | - | 4.55 | 24,316 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.28 | 76,474 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.39 | 129,070 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.50 | 46,720 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,733 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,691 |
| 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 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,311 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,683 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,736 |
| Territories of the United States | 0 | - | 4.80 | 52,691 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,948 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,649 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,952 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,392 |
| Top 10 Most Religious U.S. States | 0 | - | 4.32 | 19,457 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,554 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.30 | 31,248 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,651 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,406 |
| Top 10 U.S. States by Percent Born out of State | 0 | - | 4.22 | 11,893 |
| U.S. States with the Most Workplace Fatalities | 0 | - | 4.09 | 9,603 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,242 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,173 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,184 |
| Flags of North and South America | 0 | - | 4.99 | 378,570 |
| US States with an Empty Map | 0 | - | 5.00 | 629,938 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,679 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,033 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,310 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,369 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,703 |
| United States Country Quiz | 0 | - | 4.43 | 102,400 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,948 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,303 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,274 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,119 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 511,323 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 69,509 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,129 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,959 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,833 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,346 |
| U.S. State Symbols | 0 | - | 4.38 | 24,356 |
| U.S. States along the Atlantic and Gulf Coast | 0 | - | 4.39 | 28,886 |
| U.S. States Without Individual Income Tax | 0 | - | 4.29 | 28,570 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,991 |
| Top 10 U.S. States Taller than Wide | 0 | - | 4.05 | 13,659 |
| Top 10 U.S. States Wider than Tall | 0 | - | 4.29 | 15,007 |
| U.S. Panhandles | 0 | - | 4.21 | 27,270 |
| Top 10 Happiest U.S. States | 0 | - | 4.34 | 19,837 |
| U.S. States with a Unique Last Letter | 0 | - | 4.14 | 21,713 |
| Hated U.S. States | 0 | - | 4.16 | 14,295 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,115 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,770 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 93,060 |
| Top 10 Most-Forested U.S. States | 0 | - | 4.37 | 45,803 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,310 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,986 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,672 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,945 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,344 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,287 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,826 |
| The Only American Country ... | 0 | - | 4.92 | 122,411 |
| Belize Country Quiz | 0 | - | 4.85 | 21,133 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,577 |
| U.S. State Flags | 0 | - | 4.88 | 173,710 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,202 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,998 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,220 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,601 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,596 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,389 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.75 | 35,147 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,195 |
| Top Producing U.S. States | 0 | - | 4.24 | 31,298 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,210 |
| U.S. States with the Highest HDI | 0 | - | 4.08 | 24,866 |
| North America Cities by Map | 0 | - | 4.41 | 47,982 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,956 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.34 | 247,237 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,454 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 93,011 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,784 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,559 |
| Largest United States Airlines | 0 | - | 4.39 | 55,192 |
| States of Brazil | 0 | - | 4.98 | 90,164 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,109 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,935 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,970 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,674 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,950 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,559,693 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,912 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 135,952 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,684 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,806 |
| Canada Country Quiz | 0 | - | 4.55 | 133,235 |
