| US States Quiz | 0 | - | 5.00 | 16,897,004 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,461 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,190 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,645 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,937 |
| US States with an Empty Map | 0 | - | 5.00 | 625,337 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,207 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,572 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,196 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,728 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,224 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,353 |
| Rivers of the United States | 0 | - | 4.93 | 66,261 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,370 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,223 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,765 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,783 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,216 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,949 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,997 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,244 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,182 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,306 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,542,318 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,048 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,409 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,863 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,610 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,106 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,490 |
| California Groups of Things | 0 | - | 4.25 | 45,503 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,607 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,283 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,703 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,408 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,505 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,845 |
| New York Groups of Things | 0 | - | 4.35 | 63,830 |
| Famous People from New Jersey by Picture | 0 | - | 4.25 | 22,265 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,068 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,212 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,338 |
| State Quiz - Washington | 0 | - | 4.45 | 36,468 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 16,136 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,201 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,057 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,141 |
| History of New Jersey | 0 | - | 4.38 | 7,270 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,392,807 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,683,616 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,470 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,907 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,511 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 747,561 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,007 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,548 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,996 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,364 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,914 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,452 |
| History of Louisiana | 0 | - | 4.46 | 9,552 |
| State Quiz - Maine | 0 | - | 4.52 | 25,451 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,464 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,255 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,448 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,795 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,128 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,404 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,671 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,661 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,436 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,849 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,995 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,290 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,966 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,843 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,823 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,874 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,931 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,318 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,807 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 51,452 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,693 |
| Arms Exports - United States | 0 | - | 4.77 | 62,468 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,764 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 24,074 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,754 |
| State Quiz - California | 0 | - | 4.69 | 64,494 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,900 |
| State Quiz - Florida | 0 | - | 4.47 | 62,392 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,357 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,168 |
| Famous People from Indiana by Picture | 0 | - | 4.36 | 25,068 |
| Famous People from Maryland by Picture | 0 | - | 4.23 | 16,854 |
| Famous People from Massachusetts by Picture | 0 | - | 4.29 | 24,514 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,412 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,508 |
| State Quiz - New York | 0 | - | 4.52 | 46,172 |
| Famous Missourians | 0 | - | 4.12 | 6,412 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,385 |
| State Quiz - Texas | 0 | - | 4.43 | 62,923 |
| Famous People from Ohio by Picture | 0 | - | 4.03 | 17,692 |
| Famous People from Pennsylvania by Picture | 0 | - | 4.24 | 25,451 |
| Movies Set in Pennsylvania | 0 | - | 4.19 | 11,566 |
| Famous People from Tennessee by Picture | 0 | - | 4.33 | 27,374 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,352 |
| Famous People from Virginia by Picture | 0 | - | 4.18 | 24,225 |
| Famous People from Wisconsin | 0 | - | 4.03 | 6,834 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,814 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,475 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,158 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,784 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,553 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,440 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,509 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,557 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,657 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,624 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,805 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,330 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,809 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,720 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,894 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,124 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,138 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,132 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,826 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,954 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,357 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,184 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,348 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,200 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,771 |
| American Founding Fathers | 0 | - | 4.42 | 23,233 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,940 |
| Movies Set in Miami | 0 | - | 4.32 | 16,700 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,232 |
| History of Illinois | 0 | - | 4.24 | 11,227 |
| History of Maryland | 0 | - | 4.06 | 6,696 |
| History of Massachusetts | 0 | - | 4.14 | 8,397 |
| Movies and TV Shows Set in Boston | 0 | - | 4.17 | 9,782 |
| Musical Acts from New York City | 0 | - | 3.80 | 10,166 |
| New York City Geography | 0 | - | 4.42 | 33,114 |
| History of Ohio | 0 | - | 4.14 | 7,352 |
| History of Tennessee | 0 | - | 4.29 | 7,667 |
| History of Washington State | 0 | - | 4.27 | 6,882 |
| People on Money - United States | 0 | - | 4.31 | 63,355 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,486 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,089 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,428 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,816 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,094 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,009 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,364 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,118 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,706 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,139 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,125 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,139 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,682 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,840 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,544 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,029 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,610 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,761 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,549 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,679 |
| Names of Generations | 0 | - | 4.09 | 45,069 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,463 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,909 |
| Free in the Answers | 0 | - | 4.08 | 51,586 |
| State Quiz - Arkansas | 0 | - | 4.30 | 24,849 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,622 |
| History of Florida | 0 | - | 4.45 | 9,832 |
| State Quiz - Delaware | 0 | - | 4.39 | 23,101 |
| State Quiz - Indiana | 0 | - | 4.22 | 30,808 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,414 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,557 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,635 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,297 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,234 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,239 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,104 |
| State Quiz - Montana | 0 | - | 4.24 | 24,241 |
| State Quiz - Nevada | 0 | - | 4.40 | 31,078 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 21,977 |
| State Quiz - New Mexico | 0 | - | 4.38 | 24,346 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,541 |
| History of Texas | 0 | - | 4.43 | 14,642 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 26,018 |
| State Quiz - Oregon | 0 | - | 4.36 | 28,810 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,865 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,657 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,729 |
| State Quiz - Utah | 0 | - | 4.39 | 31,270 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,253 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,073 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,771 |
| American History Quotes #1 | 0 | - | 4.37 | 96,067 |
| American History Quotes #2 | 0 | - | 4.38 | 41,426 |
