| US States Quiz | 0 | - | 5.00 | 16,712,789 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,368 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,489 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,269 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,351 |
| US States with an Empty Map | 0 | - | 5.00 | 619,234 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,822 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,479 |
| State Quiz - California | 0 | - | 4.68 | 64,010 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,656 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,809 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,022 |
| Rivers of the United States | 0 | - | 4.93 | 65,564 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,162 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,204 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,855 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,923 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,718 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,142 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,567 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,020 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,617 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,695 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,658 |
| Six Flags Over Texas | 0 | - | 4.79 | 63,027 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,519,949 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,670 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,624 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,813 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,516 |
| California Groups of Things | 0 | - | 4.25 | 45,281 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,660 |
| State Quiz - Florida | 0 | - | 4.47 | 61,972 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,348 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,207 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,267 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,175 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,264 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,580 |
| New York Groups of Things | 0 | - | 4.38 | 59,952 |
| State Quiz - New York | 0 | - | 4.52 | 45,777 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,913 |
| State Quiz - Texas | 0 | - | 4.43 | 62,531 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,651 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,920 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,058 |
| State Quiz - Washington | 0 | - | 4.45 | 36,180 |
| History of California | 0 | - | 4.40 | 18,700 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,909 |
| History of Florida | 0 | - | 4.45 | 9,769 |
| History of Texas | 0 | - | 4.43 | 14,558 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,018 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,381,329 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,665,587 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,619 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,147 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,935 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,453 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,761 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,382 |
| States that Beat California | 0 | - | 4.54 | 63,261 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,930 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,646 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,262 |
| History of Louisiana | 0 | - | 4.46 | 9,497 |
| State Quiz - Maine | 0 | - | 4.52 | 25,249 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,187 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,892 |
| Musical Acts from New York City | 0 | - | 3.82 | 10,109 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,055 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,269 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,586 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,951 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,392 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,516 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,075 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,649 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,661 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,841 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 39,961 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,675 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,447 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,598 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,412 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,072 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,236 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,532 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 40,386 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,374 |
| Arms Exports - United States | 0 | - | 4.70 | 54,398 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,718 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 23,961 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,251 |
| Hawaiian Islands | 0 | - | 4.83 | 42,444 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,300 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,367 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,269 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,102 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,677 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,327 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,647 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,444 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,208 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 52,587 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,423 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,289 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,489 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,455 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,450 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,109 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,435 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,572 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,412 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,397 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,383 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 49,077 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,466 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,665 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,435 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,663 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,412 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,392 |
| American Founding Fathers | 0 | - | 4.41 | 23,080 |
| California Cities A-Z | 0 | - | 4.06 | 17,015 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,474 |
| ALL California Cities | 0 | - | 4.37 | 42,830 |
| Movies Set in Miami | 0 | - | 4.32 | 16,675 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,181 |
| History of Illinois | 0 | - | 4.24 | 11,178 |
| History of Maryland | 0 | - | 4.06 | 6,650 |
| History of Massachusetts | 0 | - | 4.14 | 8,335 |
| History of Michigan | 0 | - | 4.26 | 6,905 |
| Fictional Characters from New York | 0 | - | 4.07 | 21,374 |
| History of New York | 0 | - | 4.36 | 16,286 |
| History of New Jersey | 0 | - | 4.38 | 7,209 |
| Texas A-Z | 0 | - | 4.18 | 16,312 |
| History of Ohio | 0 | - | 4.14 | 7,310 |
| History of Tennessee | 0 | - | 4.29 | 7,636 |
| History of Washington State | 0 | - | 4.27 | 6,842 |
| People on Money - United States | 0 | - | 4.31 | 63,213 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,260 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,745 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,113 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,623 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,979 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,195 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,204 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,984 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,295 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,581 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,578 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,804 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,466 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,558 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,997 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,146 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,410 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,704 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,912 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,256 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,118 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,551 |
| Free in the Answers | 0 | - | 4.11 | 51,286 |
| State Quiz - Alabama | 0 | - | 4.25 | 27,793 |
| State Quiz - Arkansas | 0 | - | 4.30 | 24,655 |
| Geography of California | 0 | - | 4.25 | 10,506 |
| Los Angeles City Quiz | 0 | - | 4.14 | 30,685 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,387 |
| Countries Closest to Florida | 0 | - | 4.33 | 23,977 |
| State Quiz - Delaware | 0 | - | 4.39 | 22,931 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,145 |
| State Quiz - Indiana | 0 | - | 4.22 | 30,561 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,187 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,352 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,399 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,063 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,115 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,908 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,670 |
| States that Beat New York | 0 | - | 4.51 | 44,577 |
| State Quiz - Montana | 0 | - | 4.24 | 24,032 |
| State Quiz - Nevada | 0 | - | 4.40 | 30,876 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,090 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 21,827 |
| State Quiz - New Mexico | 0 | - | 4.38 | 24,156 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,305 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,529 |
| States that Beat Texas | 0 | - | 4.58 | 44,112 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 25,837 |
| State Quiz - Oregon | 0 | - | 4.36 | 28,557 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,779 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,462 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,550 |
| State Quiz - Utah | 0 | - | 4.39 | 31,018 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,056 |
| State Quiz - Wyoming | 0 | - | 4.40 | 22,836 |
| American History Quotes #1 | 0 | - | 4.37 | 95,707 |
| American History Quotes #2 | 0 | - | 4.38 | 41,235 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,086 |
| Regions of U.S. States | 0 | - | 4.37 | 43,494 |
