| US States Quiz | 0 | - | 5.00 | 16,860,287 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,249 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,065 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,668 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,695 |
| US States with an Empty Map | 0 | - | 5.00 | 624,114 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,148 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,334 |
| State Quiz - California | 0 | - | 4.69 | 64,390 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,524 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,932 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,092 |
| Rivers of the United States | 0 | - | 4.93 | 66,150 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,415 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,329 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,725 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,602 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,560 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,934 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,870 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,051 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,713 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,086 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,936 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,337 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,537,088 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,640 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,082 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,721 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,489 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,035 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,703 |
| California Groups of Things | 0 | - | 4.25 | 45,467 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,845 |
| State Quiz - Florida | 0 | - | 4.47 | 62,306 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,553 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,259 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,617 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,373 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,451 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,787 |
| New York Groups of Things | 0 | - | 4.35 | 63,540 |
| State Quiz - New York | 0 | - | 4.52 | 46,077 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,135 |
| State Quiz - Texas | 0 | - | 4.43 | 62,847 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,983 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,159 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,289 |
| State Quiz - Washington | 0 | - | 4.45 | 36,404 |
| History of California | 0 | - | 4.40 | 18,751 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,936 |
| History of Florida | 0 | - | 4.45 | 9,823 |
| History of Texas | 0 | - | 4.43 | 14,620 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,064 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,390,655 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,679,619 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,379 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,841 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,760 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,816 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,960 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,522 |
| States that Beat California | 0 | - | 4.54 | 63,584 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,294 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,864 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,418 |
| History of Louisiana | 0 | - | 4.46 | 9,541 |
| State Quiz - Maine | 0 | - | 4.52 | 25,407 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,395 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,163 |
| Musical Acts from New York City | 0 | - | 3.80 | 10,157 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,215 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,409 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,755 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,086 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,610 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,631 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,350 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,811 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,750 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,960 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,222 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,902 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,763 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,780 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,784 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,560 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,298 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,745 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 42,112 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,635 |
| Arms Exports - United States | 0 | - | 4.75 | 62,372 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,754 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 24,044 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,208 |
| Hawaiian Islands | 0 | - | 4.83 | 42,688 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,384 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,478 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,363 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,299 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,786 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,449 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,055 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,719 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,481 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,066 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,490 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,510 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,622 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,586 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,726 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,287 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,739 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,688 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,054 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,061 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,047 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,748 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,699 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,307 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,104 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,283 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,098 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,703 |
| American Founding Fathers | 0 | - | 4.42 | 23,220 |
| California Cities A-Z | 0 | - | 4.06 | 17,221 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,518 |
| ALL California Cities | 0 | - | 4.37 | 43,027 |
| Movies Set in Miami | 0 | - | 4.32 | 16,697 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,220 |
| History of Illinois | 0 | - | 4.24 | 11,218 |
| History of Maryland | 0 | - | 4.06 | 6,689 |
| History of Massachusetts | 0 | - | 4.14 | 8,388 |
| History of Michigan | 0 | - | 4.26 | 6,942 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,405 |
| History of New York | 0 | - | 4.36 | 16,348 |
| History of New Jersey | 0 | - | 4.38 | 7,257 |
| Texas A-Z | 0 | - | 4.19 | 16,370 |
| History of Ohio | 0 | - | 4.14 | 7,342 |
| History of Tennessee | 0 | - | 4.29 | 7,659 |
| History of Washington State | 0 | - | 4.27 | 6,877 |
| People on Money - United States | 0 | - | 4.31 | 63,340 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,438 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,033 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,354 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,780 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,074 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,849 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,334 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,092 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,624 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,077 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,873 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,058 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,637 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,784 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,442 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,894 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,357 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,546 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,418 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,377 |
| Names of Generations | 0 | - | 4.09 | 44,754 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,754 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,842 |
| Free in the Answers | 0 | - | 4.08 | 51,496 |
| State Quiz - Alabama | 0 | - | 4.26 | 27,983 |
| State Quiz - Arkansas | 0 | - | 4.30 | 24,809 |
| Geography of California | 0 | - | 4.26 | 10,558 |
| Los Angeles City Quiz | 0 | - | 4.14 | 30,733 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,577 |
| Countries Closest to Florida | 0 | - | 4.34 | 24,179 |
| State Quiz - Delaware | 0 | - | 4.39 | 23,059 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,188 |
| State Quiz - Indiana | 0 | - | 4.22 | 30,754 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,365 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,512 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,576 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,253 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,927 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,074 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,179 |
| State Quiz - Montana | 0 | - | 4.24 | 24,202 |
| State Quiz - Nevada | 0 | - | 4.40 | 31,029 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,132 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 21,941 |
| State Quiz - New Mexico | 0 | - | 4.38 | 24,308 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,493 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,893 |
| States that Beat Texas | 0 | - | 4.58 | 44,329 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 25,989 |
| State Quiz - Oregon | 0 | - | 4.36 | 28,758 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,851 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,608 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,693 |
| State Quiz - Utah | 0 | - | 4.39 | 31,212 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,214 |
| State Quiz - Wyoming | 0 | - | 4.40 | 22,980 |
| American History Quotes #1 | 0 | - | 4.37 | 96,004 |
| American History Quotes #2 | 0 | - | 4.38 | 41,392 |
