| US States Quiz | 0 | - | 5.00 | 16,792,621 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,887 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,809 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,112 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,052 |
| US States with an Empty Map | 0 | - | 5.00 | 621,770 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,994 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,919 |
| State Quiz - Florida | 0 | - | 4.47 | 62,158 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,168 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,457 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,609 |
| Rivers of the United States | 0 | - | 4.93 | 65,891 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,258 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,966 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,286 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,152 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,605 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,729 |
| History of Florida | 0 | - | 4.45 | 9,796 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,174 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,123 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,853 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,906 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,926 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,196 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,528,960 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,756 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,431 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,932 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,616 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,304 |
| California Groups of Things | 0 | - | 4.25 | 45,345 |
| State Quiz - California | 0 | - | 4.68 | 64,217 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 71,913 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,452 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,229 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,451 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,269 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,366 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,692 |
| New York Groups of Things | 0 | - | 4.38 | 60,031 |
| State Quiz - New York | 0 | - | 4.52 | 45,942 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,037 |
| State Quiz - Texas | 0 | - | 4.43 | 62,713 |
| Movies Set in Pennsylvania | 0 | - | 4.19 | 11,539 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,847 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,054 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,190 |
| State Quiz - Washington | 0 | - | 4.45 | 36,310 |
| Movies and TV Shows Set in Boston | 0 | - | 4.17 | 9,758 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,039 |
| History of Texas | 0 | - | 4.43 | 14,588 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,051 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,386,262 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,673,372 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,000 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,486 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,525 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,439 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,871 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,470 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,807 |
| State Quiz - Colorado | 0 | - | 4.35 | 48,133 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,777 |
| Countries Closest to Florida | 0 | - | 4.33 | 24,082 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,343 |
| History of Louisiana | 0 | - | 4.46 | 9,517 |
| State Quiz - Maine | 0 | - | 4.52 | 25,331 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,305 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,049 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,151 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,351 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,672 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,031 |
| Movies Set in Texas | 0 | - | 3.79 | 9,890 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,510 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,573 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,216 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,742 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,712 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,914 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,119 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,793 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,632 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,708 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,615 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,289 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,269 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,643 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,766 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,525 |
| Arms Exports - United States | 0 | - | 4.75 | 62,073 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 24,016 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,771 |
| Hawaiian Islands | 0 | - | 4.83 | 42,575 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,347 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,425 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,320 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,228 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,745 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,403 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,866 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,413 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,374 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,716 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,458 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,410 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,557 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,524 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,622 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,205 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,595 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,635 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,758 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,734 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,728 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,404 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,846 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,963 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,825 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,960 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,775 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,575 |
| American Founding Fathers | 0 | - | 4.42 | 23,139 |
| California Cities A-Z | 0 | - | 4.06 | 17,132 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,495 |
| History of California | 0 | - | 4.40 | 18,726 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 15,987 |
| Famous People from Florida by Picture | 0 | - | 3.86 | 19,716 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,198 |
| History of Illinois | 0 | - | 4.24 | 11,198 |
| History of Maryland | 0 | - | 4.06 | 6,672 |
| History of Massachusetts | 0 | - | 4.14 | 8,364 |
| History of Michigan | 0 | - | 4.26 | 6,926 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,386 |
| History of New York | 0 | - | 4.36 | 16,321 |
| History of New Jersey | 0 | - | 4.38 | 7,232 |
| Texas A-Z | 0 | - | 4.18 | 16,341 |
| History of Ohio | 0 | - | 4.14 | 7,323 |
| History of Tennessee | 0 | - | 4.29 | 7,645 |
| History of Washington State | 0 | - | 4.27 | 6,857 |
| People on Money - United States | 0 | - | 4.31 | 63,282 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,350 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,882 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,251 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,719 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,046 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,533 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,280 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 37,041 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,482 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,726 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,741 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,946 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,546 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,681 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,245 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,620 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,923 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,116 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,211 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,859 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,525 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,713 |
| Free in the Answers | 0 | - | 4.08 | 51,378 |
| State Quiz - Alabama | 0 | - | 4.25 | 27,888 |
| State Quiz - Arkansas | 0 | - | 4.30 | 24,730 |
| States that Beat California | 0 | - | 4.54 | 63,447 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,491 |
| State Quiz - Delaware | 0 | - | 4.39 | 23,006 |
| State Quiz - Indiana | 0 | - | 4.22 | 30,662 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,284 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,442 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,494 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,160 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,532 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,001 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 65,946 |
| States that Beat New York | 0 | - | 4.50 | 44,786 |
| State Quiz - Montana | 0 | - | 4.24 | 24,138 |
| State Quiz - Nevada | 0 | - | 4.40 | 30,953 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 21,887 |
| State Quiz - New Mexico | 0 | - | 4.38 | 24,246 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,407 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,717 |
| States that Beat Texas | 0 | - | 4.58 | 44,240 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 25,912 |
| State Quiz - Oregon | 0 | - | 4.36 | 28,678 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,819 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,539 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,622 |
| State Quiz - Utah | 0 | - | 4.39 | 31,130 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,141 |
| State Quiz - Wyoming | 0 | - | 4.40 | 22,912 |
| American History Quotes #1 | 0 | - | 4.37 | 95,872 |
| American History Quotes #2 | 0 | - | 4.38 | 41,330 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,171 |
| Regions of U.S. States | 0 | - | 4.37 | 43,685 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,360 |
