| US States Quiz | 0 | - | 5.00 | 16,803,616 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,964 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,868 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,376 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,252 |
| US States with an Empty Map | 0 | - | 5.00 | 622,116 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,039 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,991 |
| State Quiz - Washington | 0 | - | 4.45 | 36,325 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,229 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,534 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,689 |
| Rivers of the United States | 0 | - | 4.93 | 65,958 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,268 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,138 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,351 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,229 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,656 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,757 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,746 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,001 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,940 |
| Movies Set in Miami | 0 | - | 4.32 | 16,689 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 65,979 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,530,454 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,977 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,592 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,943 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,326 |
| California Groups of Things | 0 | - | 4.25 | 45,365 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,468 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,230 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,487 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,289 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,372 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,703 |
| New York Groups of Things | 0 | - | 4.38 | 60,998 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,048 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,866 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,070 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,199 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,178 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,124 |
| History of Washington State | 0 | - | 4.27 | 6,858 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,387,192 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,674,288 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,018 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,499 |
| United States Map Quiz | 0 | - | 4.98 | 4,150,348 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,710 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,883 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,488 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,833 |
| State Quiz - Colorado | 0 | - | 4.35 | 48,154 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,797 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,352 |
| History of Louisiana | 0 | - | 4.46 | 9,519 |
| State Quiz - Maine | 0 | - | 4.52 | 25,340 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,318 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,169 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,356 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,683 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,038 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,226 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,531 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,585 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,231 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,755 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,923 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,146 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,807 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,656 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,725 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,646 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,314 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,270 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,664 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,832 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,534 |
| Arms Exports - United States | 0 | - | 4.75 | 62,138 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 24,023 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,627 |
| State Quiz - California | 0 | - | 4.68 | 64,242 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,786 |
| State Quiz - Florida | 0 | - | 4.47 | 62,176 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 71,989 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,123 |
| Famous People from Indiana by Picture | 0 | - | 4.36 | 24,972 |
| Famous People from Maryland by Picture | 0 | - | 4.23 | 16,816 |
| Famous People from Massachusetts by Picture | 0 | - | 4.29 | 24,446 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,357 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,432 |
| State Quiz - New York | 0 | - | 4.52 | 45,965 |
| Famous Missourians | 0 | - | 4.12 | 6,394 |
| Famous People from New Jersey by Picture | 0 | - | 4.25 | 22,209 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,327 |
| State Quiz - Texas | 0 | - | 4.43 | 62,731 |
| Famous People from Ohio by Picture | 0 | - | 4.03 | 17,661 |
| Famous People from Pennsylvania by Picture | 0 | - | 4.24 | 25,382 |
| Movies Set in Pennsylvania | 0 | - | 4.19 | 11,543 |
| Famous People from Tennessee by Picture | 0 | - | 4.33 | 27,296 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,240 |
| Famous People from Virginia by Picture | 0 | - | 4.18 | 24,184 |
| Famous People from Wisconsin | 0 | - | 4.03 | 6,820 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,751 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,414 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,897 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,540 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,388 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,792 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,464 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,426 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,566 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,530 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,637 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,217 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,615 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,645 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,774 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,750 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,747 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,423 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,865 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,985 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,842 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,981 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,800 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,594 |
| American Founding Fathers | 0 | - | 4.42 | 23,176 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 16,008 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,929 |
| Famous People from Florida by Picture | 0 | - | 3.86 | 19,723 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,201 |
| History of Illinois | 0 | - | 4.24 | 11,203 |
| History of Maryland | 0 | - | 4.06 | 6,674 |
| History of Massachusetts | 0 | - | 4.14 | 8,369 |
| Movies and TV Shows Set in Boston | 0 | - | 4.17 | 9,759 |
| New York City Geography | 0 | - | 4.42 | 33,038 |
| History of New Jersey | 0 | - | 4.38 | 7,238 |
| History of Ohio | 0 | - | 4.14 | 7,326 |
| History of Tennessee | 0 | - | 4.29 | 7,647 |
| Famous People from Washington State by Picture | 0 | - | 3.82 | 15,859 |
| People on Money - United States | 0 | - | 4.31 | 63,296 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,362 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,926 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,275 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,733 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,051 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,571 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,290 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,051 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,510 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,741 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,761 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,967 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,555 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,694 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,284 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,663 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,990 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,176 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,254 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,965 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,704 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,736 |
| Free in the Answers | 0 | - | 4.08 | 51,394 |
| State Quiz - Arkansas | 0 | - | 4.30 | 24,740 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,501 |
| History of Florida | 0 | - | 4.45 | 9,799 |
| Florida Multiple Choice | 0 | - | 4.33 | 10,176 |
| State Quiz - Delaware | 0 | - | 4.39 | 23,009 |
| State Quiz - Indiana | 0 | - | 4.22 | 30,679 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,294 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,450 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,502 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,175 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,576 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,074 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,008 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,040 |
| State Quiz - Montana | 0 | - | 4.24 | 24,151 |
| State Quiz - Nevada | 0 | - | 4.40 | 30,966 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 21,894 |
| State Quiz - New Mexico | 0 | - | 4.38 | 24,254 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,430 |
| History of Texas | 0 | - | 4.43 | 14,593 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 25,923 |
| State Quiz - Oregon | 0 | - | 4.36 | 28,690 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,826 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,547 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,635 |
| State Quiz - Utah | 0 | - | 4.39 | 31,145 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,149 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,055 |
| Washington State by Picture | 0 | - | 4.26 | 7,708 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,785 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,718 |
| American History Quotes #1 | 0 | - | 4.37 | 95,906 |
| American History Quotes #2 | 0 | - | 4.38 | 41,344 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,192 |
