| US States Quiz | 0 | - | 5.00 | 16,831,516 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,102 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,972 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,072 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,512 |
| US States with an Empty Map | 0 | - | 5.00 | 623,267 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,106 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,138 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,091 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,386 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,728 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,897 |
| Rivers of the United States | 0 | - | 4.93 | 66,074 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,299 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,427 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,479 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,394 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,804 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,833 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,818 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,347 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,009 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,075 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,533,764 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,330 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,845 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,636 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,320 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,986 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,372 |
| California Groups of Things | 0 | - | 4.25 | 45,420 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,502 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,249 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,552 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,337 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,415 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,750 |
| New York Groups of Things | 0 | - | 4.37 | 63,059 |
| Famous People from New Jersey by Picture | 0 | - | 4.25 | 22,226 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,927 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,111 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,243 |
| State Quiz - Washington | 0 | - | 4.45 | 36,360 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 16,046 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,183 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,045 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,128 |
| History of New Jersey | 0 | - | 4.38 | 7,247 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,389,074 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,676,722 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,294 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,785 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,969 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,225 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,924 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,502 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,882 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,216 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,817 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,380 |
| History of Louisiana | 0 | - | 4.46 | 9,530 |
| State Quiz - Maine | 0 | - | 4.52 | 25,368 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,360 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,193 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,379 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,709 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,054 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,271 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,571 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,608 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,286 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,784 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,944 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,183 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,846 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,701 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,748 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,711 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,395 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,291 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,710 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,981 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,586 |
| Arms Exports - United States | 0 | - | 4.75 | 62,264 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,746 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 24,035 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,658 |
| State Quiz - California | 0 | - | 4.68 | 64,318 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,812 |
| State Quiz - Florida | 0 | - | 4.47 | 62,237 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,100 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,130 |
| Famous People from Indiana by Picture | 0 | - | 4.36 | 24,995 |
| Famous People from Maryland by Picture | 0 | - | 4.23 | 16,826 |
| Famous People from Massachusetts by Picture | 0 | - | 4.29 | 24,468 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,369 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,456 |
| State Quiz - New York | 0 | - | 4.52 | 46,020 |
| Famous Missourians | 0 | - | 4.12 | 6,401 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,347 |
| State Quiz - Texas | 0 | - | 4.43 | 62,788 |
| Famous People from Ohio by Picture | 0 | - | 4.03 | 17,671 |
| Famous People from Pennsylvania by Picture | 0 | - | 4.24 | 25,404 |
| Movies Set in Pennsylvania | 0 | - | 4.19 | 11,550 |
| Famous People from Tennessee by Picture | 0 | - | 4.33 | 27,315 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,271 |
| Famous People from Virginia by Picture | 0 | - | 4.18 | 24,195 |
| Famous People from Wisconsin | 0 | - | 4.03 | 6,823 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,769 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,437 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,984 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,661 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,434 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,930 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,477 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,468 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,593 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,568 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,689 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,256 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,684 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,667 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,456 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,987 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,970 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 56,980 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,662 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,079 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,244 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,034 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,208 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,011 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,654 |
| American Founding Fathers | 0 | - | 4.42 | 23,201 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,933 |
| Movies Set in Miami | 0 | - | 4.32 | 16,695 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,212 |
| History of Illinois | 0 | - | 4.24 | 11,213 |
| History of Maryland | 0 | - | 4.06 | 6,684 |
| History of Massachusetts | 0 | - | 4.14 | 8,379 |
| Movies and TV Shows Set in Boston | 0 | - | 4.17 | 9,767 |
| Musical Acts from New York City | 0 | - | 3.80 | 10,150 |
| New York City Geography | 0 | - | 4.42 | 33,054 |
| History of Ohio | 0 | - | 4.14 | 7,335 |
| History of Tennessee | 0 | - | 4.29 | 7,656 |
| History of Washington State | 0 | - | 4.27 | 6,871 |
| People on Money - United States | 0 | - | 4.31 | 63,322 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,406 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,989 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,308 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,753 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,062 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,674 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,314 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,074 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,566 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,020 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,816 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,005 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,598 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,734 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,359 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,789 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,170 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,323 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,325 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,195 |
| Names of Generations | 0 | - | 4.10 | 44,156 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,216 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,798 |
| Free in the Answers | 0 | - | 4.08 | 51,448 |
| State Quiz - Arkansas | 0 | - | 4.30 | 24,776 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,532 |
| History of Florida | 0 | - | 4.45 | 9,810 |
| State Quiz - Delaware | 0 | - | 4.39 | 23,038 |
| State Quiz - Indiana | 0 | - | 4.22 | 30,706 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,323 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,480 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,537 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,216 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,740 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,121 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,020 |
| State Quiz - Montana | 0 | - | 4.24 | 24,175 |
| State Quiz - Nevada | 0 | - | 4.40 | 30,992 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 21,914 |
| State Quiz - New Mexico | 0 | - | 4.38 | 24,282 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,452 |
| History of Texas | 0 | - | 4.43 | 14,605 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 25,958 |
| State Quiz - Oregon | 0 | - | 4.36 | 28,727 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,836 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,578 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,667 |
| State Quiz - Utah | 0 | - | 4.39 | 31,183 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,185 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,058 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,735 |
| American History Quotes #1 | 0 | - | 4.37 | 95,958 |
| American History Quotes #2 | 0 | - | 4.38 | 41,371 |
