| US States Quiz | 0 | - | 5.00 | 17,003,762 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,182 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,630 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,647 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,833 |
| US States with an Empty Map | 0 | - | 5.00 | 628,983 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,410 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,273 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,372 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,348 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,226 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,442 |
| Rivers of the United States | 0 | - | 4.93 | 66,713 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,540 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,621 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,910 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,565 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,897 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,233 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,285 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,789 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,478 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,756 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,556,456 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,532 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,665 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,176 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,828 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,319 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,722 |
| California Groups of Things | 0 | - | 4.26 | 45,778 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,780 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,320 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 54,004 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,582 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,658 |
| State Quiz - Minnesota | 0 | - | 4.41 | 39,036 |
| New York Groups of Things | 0 | - | 4.39 | 72,185 |
| Famous People from New Jersey by Picture | 0 | - | 4.25 | 22,359 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,356 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,400 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,519 |
| State Quiz - Washington | 0 | - | 4.45 | 36,665 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 16,327 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,235 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,076 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,186 |
| History of New Jersey | 0 | - | 4.38 | 7,310 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,398,900 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,693,753 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,070 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,001 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,054 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 749,942 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,158 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,603 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,197 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,631 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,015 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,593 |
| History of Louisiana | 0 | - | 4.46 | 9,592 |
| State Quiz - Maine | 0 | - | 4.52 | 25,607 |
| State Quiz - Massachusetts | 0 | - | 4.40 | 37,373 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,374 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,594 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,937 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,270 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,617 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,849 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,769 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,660 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,984 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,123 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,496 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,156 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,115 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,959 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,154 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,239 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,373 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,975 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 53,027 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,895 |
| Arms Exports - United States | 0 | - | 4.77 | 62,752 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,796 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 24,137 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,962 |
| State Quiz - California | 0 | - | 4.69 | 64,841 |
| Los Angeles vs. New York | 0 | - | 4.41 | 20,038 |
| State Quiz - Florida | 0 | - | 4.47 | 62,652 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,782 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,231 |
| Famous People from Indiana by Picture | 0 | - | 4.36 | 25,187 |
| Famous People from Maryland by Picture | 0 | - | 4.23 | 16,925 |
| Famous People from Massachusetts by Picture | 0 | - | 4.29 | 24,662 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,509 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,621 |
| State Quiz - New York | 0 | - | 4.52 | 46,459 |
| Famous Missourians | 0 | - | 4.12 | 6,436 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,471 |
| State Quiz - Texas | 0 | - | 4.43 | 63,230 |
| Famous People from Ohio by Picture | 0 | - | 4.03 | 17,749 |
| Famous People from Pennsylvania by Picture | 0 | - | 4.24 | 25,535 |
| Movies Set in Pennsylvania | 0 | - | 4.19 | 11,581 |
| Famous People from Tennessee by Picture | 0 | - | 4.33 | 27,479 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,530 |
| Famous People from Virginia by Picture | 0 | - | 4.18 | 24,286 |
| Famous People from Wisconsin | 0 | - | 4.03 | 6,863 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,898 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,544 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,423 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,879 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,739 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,845 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,569 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,691 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,768 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,705 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 65,017 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,456 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.74 | 64,046 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,829 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,848 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,627 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,669 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,628 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,401 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,557 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,735 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,666 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,810 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,016 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,743 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,996 |
| American Founding Fathers | 0 | - | 4.42 | 23,274 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,960 |
| Movies Set in Miami | 0 | - | 4.32 | 16,715 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,263 |
| History of Illinois | 0 | - | 4.24 | 11,257 |
| History of Maryland | 0 | - | 4.06 | 6,730 |
| History of Massachusetts | 0 | - | 4.14 | 8,431 |
| Movies and TV Shows Set in Boston | 0 | - | 4.17 | 9,800 |
| Musical Acts from New York City | 0 | - | 3.80 | 10,198 |
| New York City Geography | 0 | - | 4.43 | 33,191 |
| History of Ohio | 0 | - | 4.14 | 7,382 |
| History of Tennessee | 0 | - | 4.29 | 7,687 |
| History of Washington State | 0 | - | 4.27 | 6,910 |
| People on Money - United States | 0 | - | 4.31 | 63,437 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,593 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,234 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,582 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,938 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,138 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,402 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,467 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,191 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,977 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.46 | 119,347 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,387 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,308 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,830 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,976 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,908 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,516 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,856 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,453 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,978 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,599 |
| Names of Generations | 0 | - | 4.09 | 45,546 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,650 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,122 |
| Free in the Answers | 0 | - | 4.08 | 51,713 |
| State Quiz - Arkansas | 0 | - | 4.30 | 25,022 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,785 |
| History of Florida | 0 | - | 4.45 | 9,874 |
| State Quiz - Delaware | 0 | - | 4.39 | 23,229 |
| State Quiz - Indiana | 0 | - | 4.22 | 30,977 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,557 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,678 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,798 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,457 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,055 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,488 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,169 |
| State Quiz - Montana | 0 | - | 4.24 | 24,400 |
| State Quiz - Nevada | 0 | - | 4.40 | 31,197 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 22,103 |
| State Quiz - New Mexico | 0 | - | 4.38 | 24,468 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,671 |
| History of Texas | 0 | - | 4.43 | 14,689 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 26,139 |
| State Quiz - Oregon | 0 | - | 4.36 | 28,979 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,924 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,779 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,867 |
| State Quiz - Utah | 0 | - | 4.39 | 31,440 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,396 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,117 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,864 |
| American History Quotes #1 | 0 | - | 4.37 | 96,212 |
