| US States Quiz | 0 | - | 5.00 | 17,034,311 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,397 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,751 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,596 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 192,104 |
| US States with an Empty Map | 0 | - | 5.00 | 629,947 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,485 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,474 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,440 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,505 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,487 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,704 |
| Rivers of the United States | 0 | - | 4.93 | 66,842 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,579 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,994 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,118 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,774 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 93,063 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,311 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,358 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,205 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,578 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,865 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,559,751 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,915 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 135,954 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,242 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,908 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,388 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,767 |
| California Groups of Things | 0 | - | 4.26 | 45,818 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,853 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,335 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 54,101 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,648 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,718 |
| State Quiz - Minnesota | 0 | - | 4.41 | 39,107 |
| New York Groups of Things | 0 | - | 4.39 | 72,427 |
| Famous People from New Jersey by Picture | 0 | - | 4.25 | 22,376 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,463 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,459 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,601 |
| State Quiz - Washington | 0 | - | 4.45 | 36,737 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 16,376 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,248 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,089 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,198 |
| History of New Jersey | 0 | - | 4.38 | 7,324 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,400,530 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,696,784 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,185 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,654 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,470 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 750,589 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,222 |
| U.S. Bill of Rights | 0 | - | 4.52 | 35,200 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,256 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,725 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,056 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,660 |
| History of Louisiana | 0 | - | 4.46 | 9,598 |
| State Quiz - Maine | 0 | - | 4.52 | 25,688 |
| State Quiz - Massachusetts | 0 | - | 4.40 | 38,442 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,430 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,653 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,995 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,316 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,695 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,931 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,815 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,761 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 26,061 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,564 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,212 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,196 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,998 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,221 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,605 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,389 |
| Asian Last Names in the United States | 0 | - | 4.43 | 47,043 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 53,153 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,930 |
| Arms Exports - United States | 0 | - | 4.77 | 62,829 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,804 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 24,151 |
| State Quiz - Arizona | 0 | - | 4.44 | 37,033 |
| State Quiz - California | 0 | - | 4.69 | 64,967 |
| Los Angeles vs. New York | 0 | - | 4.41 | 20,093 |
| State Quiz - Florida | 0 | - | 4.47 | 62,774 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,886 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,249 |
| Famous People from Indiana by Picture | 0 | - | 4.36 | 25,215 |
| Famous People from Maryland by Picture | 0 | - | 4.23 | 16,940 |
| Famous People from Massachusetts by Picture | 0 | - | 4.29 | 24,686 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,529 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,649 |
| State Quiz - New York | 0 | - | 4.52 | 46,572 |
| Famous Missourians | 0 | - | 4.12 | 6,440 |
| Famous People from Texas by Picture | 0 | - | 4.00 | 33,489 |
| State Quiz - Texas | 0 | - | 4.43 | 63,334 |
| Famous People from Ohio by Picture | 0 | - | 4.03 | 17,759 |
| Famous People from Pennsylvania by Picture | 0 | - | 4.24 | 25,561 |
| Movies Set in Pennsylvania | 0 | - | 4.19 | 11,594 |
| Famous People from Tennessee by Picture | 0 | - | 4.33 | 27,510 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,597 |
| Famous People from Virginia by Picture | 0 | - | 4.18 | 24,298 |
| Famous People from Wisconsin | 0 | - | 4.03 | 6,870 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,932 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,574 |
| U.S. States by Clue #1 | 0 | - | 4.50 | 45,636 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,911 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,785 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,955 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,576 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,739 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,796 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,741 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.54 | 65,083 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,506 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.74 | 64,124 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,860 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 293,073 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,716 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,777 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,736 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,485 |
| U.S. Geography by Letter - P | 0 | - | 4.40 | 54,649 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,805 |
| U.S. Geography by Letter - L | 0 | - | 4.08 | 41,757 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,895 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,105 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,842 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,054 |
| American Founding Fathers | 0 | - | 4.42 | 23,311 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,968 |
| Movies Set in Miami | 0 | - | 4.32 | 16,726 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,273 |
| History of Illinois | 0 | - | 4.24 | 11,266 |
| History of Maryland | 0 | - | 4.06 | 6,748 |
| History of Massachusetts | 0 | - | 4.14 | 8,445 |
| Movies and TV Shows Set in Boston | 0 | - | 4.17 | 9,813 |
| Musical Acts from New York City | 0 | - | 3.80 | 10,213 |
| New York City Geography | 0 | - | 4.43 | 33,210 |
| History of Ohio | 0 | - | 4.14 | 7,395 |
| History of Tennessee | 0 | - | 4.29 | 7,697 |
| History of Washington State | 0 | - | 4.27 | 6,925 |
| People on Money - United States | 0 | - | 4.31 | 63,519 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,643 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.09 | 54,557 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,639 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,980 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,159 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,524 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,485 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,218 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 71,055 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.46 | 119,405 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,447 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,362 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,875 |
| U.S. State Border Crossings | 0 | - | 4.97 | 97,001 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,641 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 241,048 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,630 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,118 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 176,031 |
| Names of Generations | 0 | - | 4.09 | 45,633 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,278 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,201 |
| Free in the Answers | 0 | - | 4.08 | 51,773 |
| State Quiz - Arkansas | 0 | - | 4.30 | 25,080 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,855 |
| History of Florida | 0 | - | 4.45 | 9,892 |
| State Quiz - Delaware | 0 | - | 4.39 | 23,277 |
| State Quiz - Indiana | 0 | - | 4.22 | 31,043 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,618 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,743 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,872 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,545 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,332 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,602 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,182 |
| State Quiz - Montana | 0 | - | 4.24 | 24,454 |
| State Quiz - Nevada | 0 | - | 4.40 | 31,257 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 22,156 |
| State Quiz - New Mexico | 0 | - | 4.38 | 24,514 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,712 |
| History of Texas | 0 | - | 4.43 | 14,707 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 26,199 |
| State Quiz - Oregon | 0 | - | 4.36 | 29,039 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,934 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,844 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,915 |
| State Quiz - Utah | 0 | - | 4.39 | 31,495 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,451 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,132 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,890 |
| American History Quotes #1 | 0 | - | 4.37 | 96,269 |
| American History Quotes #2 | 0 | - | 4.38 | 41,547 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,379 |
