| US States Quiz | 0 | - | 5.00 | 16,751,910 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,641 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,651 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,160 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,589 |
| US States with an Empty Map | 0 | - | 5.00 | 620,526 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,896 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,689 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,979 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,933 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,115 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,330 |
| Rivers of the United States | 0 | - | 4.93 | 65,713 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,227 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,305 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,108 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,945 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,370 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,648 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,629 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,237 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,806 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,815 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,524,077 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,189 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,010 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,868 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,239 |
| California Groups of Things | 0 | - | 4.25 | 45,313 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,402 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,217 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,343 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,231 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,314 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,639 |
| New York Groups of Things | 0 | - | 4.38 | 60,001 |
| Famous People from New Jersey by Picture | 0 | - | 4.25 | 22,175 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,753 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,988 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,125 |
| State Quiz - Washington | 0 | - | 4.45 | 36,249 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 15,922 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,158 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,028 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,107 |
| History of New Jersey | 0 | - | 4.38 | 7,220 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,384,031 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,669,433 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,918 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,411 |
| United States Map Quiz | 0 | - | 4.98 | 4,146,150 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 744,509 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,811 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,404 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,719 |
| State Quiz - Colorado | 0 | - | 4.35 | 48,027 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,700 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,296 |
| History of Louisiana | 0 | - | 4.46 | 9,506 |
| State Quiz - Maine | 0 | - | 4.52 | 25,296 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,252 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,091 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,312 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,637 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,991 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,098 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,452 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,547 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,149 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,710 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,885 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,042 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,726 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,537 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,656 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,515 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,182 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,251 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,575 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,308 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,454 |
| Arms Exports - United States | 0 | - | 4.74 | 61,222 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,733 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 23,987 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,566 |
| State Quiz - California | 0 | - | 4.68 | 64,110 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,715 |
| State Quiz - Florida | 0 | - | 4.47 | 62,065 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,581 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,089 |
| Famous People from Indiana by Picture | 0 | - | 4.35 | 24,919 |
| Famous People from Maryland by Picture | 0 | - | 4.23 | 16,789 |
| Famous People from Massachusetts by Picture | 0 | - | 4.29 | 24,417 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,328 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,394 |
| State Quiz - New York | 0 | - | 4.52 | 45,868 |
| Famous Missourians | 0 | - | 4.12 | 6,381 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,296 |
| State Quiz - Texas | 0 | - | 4.43 | 62,621 |
| Famous People from Ohio by Picture | 0 | - | 4.03 | 17,635 |
| Famous People from Pennsylvania by Picture | 0 | - | 4.24 | 25,346 |
| Movies Set in Pennsylvania | 0 | - | 4.19 | 11,533 |
| Famous People from Tennessee by Picture | 0 | - | 4.35 | 27,246 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,175 |
| Famous People from Virginia by Picture | 0 | - | 4.18 | 24,167 |
| Famous People from Wisconsin | 0 | - | 4.03 | 6,811 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,714 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,367 |
| U.S. States by Clue #1 | 0 | - | 4.50 | 38,753 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 43,961 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,293 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,422 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,439 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,347 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,526 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,494 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,549 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,150 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,511 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,606 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,905 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,692 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,648 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,636 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,319 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,751 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,914 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,750 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,878 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,661 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,478 |
| American Founding Fathers | 0 | - | 4.41 | 23,094 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,917 |
| Movies Set in Miami | 0 | - | 4.32 | 16,682 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,192 |
| History of Illinois | 0 | - | 4.24 | 11,189 |
| History of Maryland | 0 | - | 4.06 | 6,663 |
| History of Massachusetts | 0 | - | 4.14 | 8,346 |
| Movies and TV Shows Set in Boston | 0 | - | 4.17 | 9,750 |
| Musical Acts from New York City | 0 | - | 3.82 | 10,115 |
| New York City Geography | 0 | - | 4.42 | 32,993 |
| History of Ohio | 0 | - | 4.14 | 7,317 |
| History of Tennessee | 0 | - | 4.29 | 7,642 |
| History of Washington State | 0 | - | 4.27 | 6,845 |
| People on Money - United States | 0 | - | 4.31 | 63,241 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,305 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,781 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,195 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,667 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,018 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,361 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,248 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 37,002 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,403 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,647 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,663 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,878 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,508 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,621 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,111 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,441 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,635 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,886 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,060 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,548 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,784 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,613 |
| Free in the Answers | 0 | - | 4.11 | 51,325 |
| State Quiz - Arkansas | 0 | - | 4.30 | 24,698 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,450 |
| History of Florida | 0 | - | 4.45 | 9,782 |
| State Quiz - Delaware | 0 | - | 4.39 | 22,970 |
| State Quiz - Indiana | 0 | - | 4.22 | 30,613 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,242 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,406 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,442 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,113 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,290 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,980 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,951 |
| State Quiz - Montana | 0 | - | 4.24 | 24,092 |
| State Quiz - Nevada | 0 | - | 4.40 | 30,914 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 21,852 |
| State Quiz - New Mexico | 0 | - | 4.38 | 24,200 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,340 |
| History of Texas | 0 | - | 4.43 | 14,570 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 25,874 |
| State Quiz - Oregon | 0 | - | 4.36 | 28,625 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,793 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,502 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,595 |
| State Quiz - Utah | 0 | - | 4.39 | 31,072 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,107 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,034 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,685 |
| State Quiz - Wyoming | 0 | - | 4.40 | 22,875 |
| American History Quotes #1 | 0 | - | 4.37 | 95,758 |
| American History Quotes #2 | 0 | - | 4.38 | 41,255 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,124 |
| Regions of U.S. States | 0 | - | 4.37 | 43,585 |
