| Countries Closest to Alaska | 0 | - | 4.93 | 123,657 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,657 |
| US States Quiz | 0 | - | 5.00 | 16,753,495 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,222 |
| California Groups of Things | 0 | - | 4.25 | 45,318 |
| New York Groups of Things | 0 | - | 4.38 | 60,003 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,599 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,899 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,701 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,943 |
| US States with an Empty Map | 0 | - | 5.00 | 620,596 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,129 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,342 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,306 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 744,532 |
| Rivers of the United States | 0 | - | 4.93 | 65,718 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,229 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,327 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,113 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,955 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,385 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,652 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,634 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,275 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,814 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,581 |
| State Quiz - Colorado | 0 | - | 4.35 | 48,031 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,823 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,524,284 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,231 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,035 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,869 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,245 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,402 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,218 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,346 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,233 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,316 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,640 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,980 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,761 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,990 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,128 |
| State Quiz - Washington | 0 | - | 4.45 | 36,251 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,927 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,414 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,813 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,158 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,107 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,384,110 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,669,580 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,578 |
| United States Map Quiz | 0 | - | 4.98 | 4,146,321 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,297 |
| History of Louisiana | 0 | - | 4.46 | 9,507 |
| State Quiz - Maine | 0 | - | 4.52 | 25,296 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,253 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,314 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,640 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,997 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,454 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,550 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,153 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,712 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,888 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,044 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,689 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,343 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,459 |
| Arms Exports - United States | 0 | - | 4.74 | 61,317 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,406 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 23,988 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,566 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,728 |
| State Quiz - California | 0 | - | 4.68 | 64,116 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,719 |
| State Quiz - Florida | 0 | - | 4.47 | 62,070 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,702 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,601 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,091 |
| Famous People from Indiana by Picture | 0 | - | 4.35 | 24,920 |
| Famous People from Maryland by Picture | 0 | - | 4.23 | 16,790 |
| Famous People from Massachusetts by Picture | 0 | - | 4.29 | 24,417 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,328 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,396 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,093 |
| State Quiz - New York | 0 | - | 4.52 | 45,873 |
| Famous Missourians | 0 | - | 4.12 | 6,382 |
| Famous People from New Jersey by Picture | 0 | - | 4.25 | 22,175 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,298 |
| State Quiz - Texas | 0 | - | 4.43 | 62,623 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,102 |
| Famous People from Ohio by Picture | 0 | - | 4.03 | 17,636 |
| Famous People from Pennsylvania by Picture | 0 | - | 4.24 | 25,347 |
| Movies Set in Pennsylvania | 0 | - | 4.19 | 11,533 |
| Famous People from Tennessee by Picture | 0 | - | 4.35 | 27,249 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,180 |
| Famous People from Virginia by Picture | 0 | - | 4.18 | 24,168 |
| Famous People from Wisconsin | 0 | - | 4.03 | 6,811 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,715 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,368 |
| U.S. States by Clue #1 | 0 | - | 4.50 | 38,759 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,727 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,543 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 44,709 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,295 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,443 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,440 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,662 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,519 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,347 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,526 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,496 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,557 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,156 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,518 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,607 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,185 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,252 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,697 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,656 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,650 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,323 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,758 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,918 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,753 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,888 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,672 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,481 |
| American Founding Fathers | 0 | - | 4.41 | 23,094 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,482 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 15,928 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,919 |
| Movies Set in Miami | 0 | - | 4.32 | 16,682 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,192 |
| History of Illinois | 0 | - | 4.24 | 11,189 |
| History of Maryland | 0 | - | 4.06 | 6,663 |
| History of Massachusetts | 0 | - | 4.14 | 8,347 |
| Movies and TV Shows Set in Boston | 0 | - | 4.17 | 9,750 |
| New York City Geography | 0 | - | 4.42 | 32,997 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,381 |
| History of New Jersey | 0 | - | 4.38 | 7,220 |
| History of Ohio | 0 | - | 4.14 | 7,317 |
| History of Tennessee | 0 | - | 4.29 | 7,642 |
| History of Washington State | 0 | - | 4.27 | 6,847 |
| People on Money - United States | 0 | - | 4.31 | 63,241 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,785 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,199 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,668 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,020 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,370 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,250 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 37,003 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,412 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,648 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,668 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,888 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,509 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,288 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,125 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,607 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,117 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,647 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,069 |
| Free in the Answers | 0 | - | 4.11 | 51,326 |
| State Quiz - Arkansas | 0 | - | 4.30 | 24,698 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,077 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,451 |
| History of Florida | 0 | - | 4.45 | 9,782 |
| State Quiz - Delaware | 0 | - | 4.39 | 22,973 |
| State Quiz - Indiana | 0 | - | 4.22 | 30,615 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,243 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,410 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,443 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,115 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,310 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,953 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,028 |
| State Quiz - Montana | 0 | - | 4.24 | 24,097 |
| State Quiz - Nevada | 0 | - | 4.40 | 30,915 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 21,856 |
| State Quiz - New Mexico | 0 | - | 4.38 | 24,203 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,343 |
| History of Texas | 0 | - | 4.43 | 14,571 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 25,877 |
| State Quiz - Oregon | 0 | - | 4.36 | 28,627 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,793 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,504 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,596 |
| State Quiz - Utah | 0 | - | 4.39 | 31,075 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,110 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,036 |
| American History Quotes #1 | 0 | - | 4.37 | 95,759 |
| American History Quotes #2 | 0 | - | 4.38 | 41,255 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,125 |
| Regions of U.S. States | 0 | - | 4.37 | 43,590 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,353 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,735 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,839 |
| Movies by State | 0 | - | 4.27 | 40,472 |
