| US States Quiz | 0 | - | 5.00 | 16,993,047 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,122 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,586 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,328 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,761 |
| US States with an Empty Map | 0 | - | 5.00 | 628,585 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,390 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,207 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,340 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,278 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,099 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,194 |
| Rivers of the United States | 0 | - | 4.93 | 66,650 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,535 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,508 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,837 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,472 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,816 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,195 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,251 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,640 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,433 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,712 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,555,355 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,424 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,576 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,150 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,812 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,273 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,703 |
| California Groups of Things | 0 | - | 4.26 | 45,768 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,742 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,319 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,980 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,555 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,623 |
| State Quiz - Minnesota | 0 | - | 4.41 | 39,002 |
| New York Groups of Things | 0 | - | 4.39 | 72,061 |
| Famous People from New Jersey by Picture | 0 | - | 4.25 | 22,350 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,299 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,368 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,491 |
| State Quiz - Washington | 0 | - | 4.45 | 36,638 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 16,303 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,231 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,074 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,177 |
| History of New Jersey | 0 | - | 4.38 | 7,309 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,398,325 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,692,834 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 69,903 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 54,207 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,070 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 749,720 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,143 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,595 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,181 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,573 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,000 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,576 |
| History of Louisiana | 0 | - | 4.46 | 9,588 |
| State Quiz - Maine | 0 | - | 4.52 | 25,577 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,606 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,354 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,570 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,914 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,252 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,598 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,819 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,749 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,617 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,959 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,104 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,464 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,138 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,073 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,942 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,124 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,207 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,369 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,961 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,986 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,873 |
| Arms Exports - United States | 0 | - | 4.77 | 62,726 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,794 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 24,130 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,922 |
| State Quiz - California | 0 | - | 4.69 | 64,785 |
| Los Angeles vs. New York | 0 | - | 4.41 | 20,028 |
| State Quiz - Florida | 0 | - | 4.47 | 62,607 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,744 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,225 |
| Famous People from Indiana by Picture | 0 | - | 4.36 | 25,179 |
| Famous People from Maryland by Picture | 0 | - | 4.23 | 16,917 |
| Famous People from Massachusetts by Picture | 0 | - | 4.29 | 24,655 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,500 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,607 |
| State Quiz - New York | 0 | - | 4.52 | 46,404 |
| Famous Missourians | 0 | - | 4.12 | 6,434 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,461 |
| State Quiz - Texas | 0 | - | 4.43 | 63,176 |
| Famous People from Ohio by Picture | 0 | - | 4.03 | 17,744 |
| Famous People from Pennsylvania by Picture | 0 | - | 4.24 | 25,522 |
| Movies Set in Pennsylvania | 0 | - | 4.19 | 11,579 |
| Famous People from Tennessee by Picture | 0 | - | 4.33 | 27,468 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,500 |
| Famous People from Virginia by Picture | 0 | - | 4.18 | 24,280 |
| Famous People from Wisconsin | 0 | - | 4.03 | 6,860 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,896 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,542 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,399 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,873 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,726 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,810 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,563 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,682 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,761 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,696 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,997 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,438 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.74 | 64,031 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,817 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,776 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,496 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,528 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,504 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,221 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,406 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,621 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,524 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,695 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,869 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,609 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,974 |
| American Founding Fathers | 0 | - | 4.42 | 23,273 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,958 |
| Movies Set in Miami | 0 | - | 4.32 | 16,713 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,262 |
| History of Illinois | 0 | - | 4.24 | 11,255 |
| History of Maryland | 0 | - | 4.06 | 6,729 |
| History of Massachusetts | 0 | - | 4.14 | 8,430 |
| Movies and TV Shows Set in Boston | 0 | - | 4.17 | 9,798 |
| Musical Acts from New York City | 0 | - | 3.80 | 10,194 |
| New York City Geography | 0 | - | 4.43 | 33,186 |
| History of Ohio | 0 | - | 4.14 | 7,380 |
| History of Tennessee | 0 | - | 4.29 | 7,687 |
| History of Washington State | 0 | - | 4.27 | 6,907 |
| People on Money - United States | 0 | - | 4.31 | 63,432 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,582 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,218 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,569 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,926 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,137 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,363 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,461 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,183 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,943 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.46 | 119,330 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,362 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,300 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,818 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,959 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,882 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,466 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,812 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,390 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,933 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,529 |
| Names of Generations | 0 | - | 4.09 | 45,508 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,420 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,093 |
| Free in the Answers | 0 | - | 4.08 | 51,706 |
| State Quiz - Arkansas | 0 | - | 4.30 | 24,996 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,759 |
| History of Florida | 0 | - | 4.45 | 9,873 |
| State Quiz - Delaware | 0 | - | 4.39 | 23,213 |
| State Quiz - Indiana | 0 | - | 4.22 | 30,944 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,536 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,661 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,752 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,424 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,985 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,432 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,160 |
| State Quiz - Montana | 0 | - | 4.24 | 24,377 |
| State Quiz - Nevada | 0 | - | 4.40 | 31,174 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 22,079 |
| State Quiz - New Mexico | 0 | - | 4.38 | 24,442 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,655 |
| History of Texas | 0 | - | 4.43 | 14,685 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 26,122 |
| State Quiz - Oregon | 0 | - | 4.36 | 28,955 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,920 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,764 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,847 |
| State Quiz - Utah | 0 | - | 4.39 | 31,422 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,379 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,113 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,854 |
| American History Quotes #1 | 0 | - | 4.37 | 96,196 |
