| US States Quiz | 0 | - | 5.00 | 16,895,420 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,450 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,184 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,587 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,922 |
| US States with an Empty Map | 0 | - | 5.00 | 625,258 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,206 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,558 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,192 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,714 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,214 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,340 |
| Rivers of the United States | 0 | - | 4.93 | 66,253 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,370 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,191 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,751 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,777 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,204 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,944 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,991 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,217 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,178 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,293 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,542,015 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,027 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,390 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,859 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,602 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,102 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,487 |
| California Groups of Things | 0 | - | 4.25 | 45,500 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,605 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,282 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,699 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,407 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,498 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,841 |
| New York Groups of Things | 0 | - | 4.35 | 63,819 |
| Famous People from New Jersey by Picture | 0 | - | 4.25 | 22,262 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,060 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,204 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,337 |
| State Quiz - Washington | 0 | - | 4.45 | 36,461 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 16,135 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,198 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,057 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,140 |
| History of New Jersey | 0 | - | 4.38 | 7,267 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,392,696 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,683,404 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,466 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,901 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,290 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 747,505 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,004 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,546 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,990 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,357 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,910 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,452 |
| History of Louisiana | 0 | - | 4.46 | 9,552 |
| State Quiz - Maine | 0 | - | 4.52 | 25,450 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,460 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,255 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,446 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,793 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,126 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,402 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,665 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,659 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,429 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,848 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,995 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,288 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,966 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,841 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,822 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,868 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,921 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,317 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,805 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 51,290 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,689 |
| Arms Exports - United States | 0 | - | 4.77 | 62,466 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,763 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 24,072 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,753 |
| State Quiz - California | 0 | - | 4.69 | 64,487 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,897 |
| State Quiz - Florida | 0 | - | 4.47 | 62,387 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,352 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,167 |
| Famous People from Indiana by Picture | 0 | - | 4.36 | 25,067 |
| Famous People from Maryland by Picture | 0 | - | 4.23 | 16,852 |
| Famous People from Massachusetts by Picture | 0 | - | 4.29 | 24,514 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,410 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,508 |
| State Quiz - New York | 0 | - | 4.52 | 46,168 |
| Famous Missourians | 0 | - | 4.12 | 6,411 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,383 |
| State Quiz - Texas | 0 | - | 4.43 | 62,919 |
| Famous People from Ohio by Picture | 0 | - | 4.03 | 17,692 |
| Famous People from Pennsylvania by Picture | 0 | - | 4.24 | 25,449 |
| Movies Set in Pennsylvania | 0 | - | 4.19 | 11,565 |
| Famous People from Tennessee by Picture | 0 | - | 4.33 | 27,372 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,348 |
| Famous People from Virginia by Picture | 0 | - | 4.18 | 24,224 |
| Famous People from Wisconsin | 0 | - | 4.03 | 6,834 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,813 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,474 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,153 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,780 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,548 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,429 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,509 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,555 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,656 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,622 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,798 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,325 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,806 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,720 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,881 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,122 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,136 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,129 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,821 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,936 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,354 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,181 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,345 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,193 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,769 |
| 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 | 13,230 |
| History of Illinois | 0 | - | 4.24 | 11,227 |
| History of Maryland | 0 | - | 4.06 | 6,695 |
| 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 | 33,113 |
| History of Ohio | 0 | - | 4.14 | 7,350 |
| History of Tennessee | 0 | - | 4.29 | 7,666 |
| History of Washington State | 0 | - | 4.27 | 6,881 |
| People on Money - United States | 0 | - | 4.31 | 63,355 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,484 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,086 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,427 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,815 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,093 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,000 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,363 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,116 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,703 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,137 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,122 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,134 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,682 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,839 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,539 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,017 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,595 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,748 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,543 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,654 |
| Names of Generations | 0 | - | 4.09 | 45,054 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,416 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,908 |
| Free in the Answers | 0 | - | 4.08 | 51,574 |
| State Quiz - Arkansas | 0 | - | 4.30 | 24,848 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,620 |
| History of Florida | 0 | - | 4.45 | 9,832 |
| State Quiz - Delaware | 0 | - | 4.39 | 23,098 |
| State Quiz - Indiana | 0 | - | 4.22 | 30,806 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,413 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,557 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,633 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,295 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,218 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,236 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,101 |
| State Quiz - Montana | 0 | - | 4.24 | 24,239 |
| State Quiz - Nevada | 0 | - | 4.40 | 31,075 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 21,976 |
| State Quiz - New Mexico | 0 | - | 4.38 | 24,340 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,536 |
| History of Texas | 0 | - | 4.43 | 14,641 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 26,015 |
| State Quiz - Oregon | 0 | - | 4.36 | 28,806 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,863 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,652 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,725 |
| State Quiz - Utah | 0 | - | 4.39 | 31,266 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,251 |
| 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 | 96,062 |
| American History Quotes #2 | 0 | - | 4.38 | 41,426 |
