| Countries Closest to Alaska | 0 | - | 4.93 | 124,147 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,998 |
| US States Quiz | 0 | - | 5.00 | 16,839,649 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,256 |
| California Groups of Things | 0 | - | 4.25 | 45,437 |
| New York Groups of Things | 0 | - | 4.37 | 63,259 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,576 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,121 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,185 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,431 |
| US States with an Empty Map | 0 | - | 5.00 | 623,515 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,781 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,948 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,418 |
| Rivers of the United States | 0 | - | 4.93 | 66,090 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,308 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,506 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,516 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,445 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,843 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,841 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,723 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,293 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,449 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,028 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,246 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,534,816 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,425 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,908 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,668 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,404 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,999 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,667 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,381 |
| State Quiz - California | 0 | - | 4.69 | 64,339 |
| State Quiz - Florida | 0 | - | 4.47 | 62,262 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,517 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,251 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,572 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,348 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,425 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,756 |
| State Quiz - New York | 0 | - | 4.52 | 46,037 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,101 |
| State Quiz - Texas | 0 | - | 4.43 | 62,806 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,950 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,123 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,257 |
| State Quiz - Washington | 0 | - | 4.45 | 36,376 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,334 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,810 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,383 |
| Names of Generations | 0 | - | 4.10 | 44,386 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,607 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,933 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,510 |
| History of Florida | 0 | - | 4.45 | 9,814 |
| Movies Set in Miami | 0 | - | 4.32 | 16,695 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,049 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,401 |
| History of Texas | 0 | - | 4.43 | 14,608 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,061 |
| American History Quotes #1 | 0 | - | 4.37 | 95,974 |
| American History Quotes #2 | 0 | - | 4.38 | 41,379 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,219 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,389,474 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,677,576 |
| Movies by State | 0 | - | 4.27 | 40,528 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,698 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,237 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,389 |
| History of Louisiana | 0 | - | 4.46 | 9,532 |
| State Quiz - Maine | 0 | - | 4.52 | 25,378 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,369 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,131 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,387 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,723 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,060 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,580 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,615 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,307 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,790 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,738 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,948 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,198 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 39,068 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 42,027 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,607 |
| Arms Exports - United States | 0 | - | 4.75 | 62,296 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,505 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 24,036 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,900 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,826 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,832 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,142 |
| Hawaiian Islands | 0 | - | 4.83 | 42,661 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,374 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,464 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,203 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,354 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,281 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,774 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,441 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,015 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,862 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,722 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,686 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,446 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,972 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,485 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,756 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,731 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,483 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,604 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,571 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,701 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,266 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,709 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,675 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,423 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,292 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,693 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,019 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,013 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,009 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,690 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,452 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,280 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,063 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,239 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,040 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,670 |
| American Founding Fathers | 0 | - | 4.42 | 23,205 |
| California Cities A-Z | 0 | - | 4.06 | 17,203 |
| History of California | 0 | - | 4.40 | 18,743 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 16,057 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,933 |
| Famous People from Florida by Picture | 0 | - | 3.86 | 19,735 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,214 |
| History of Illinois | 0 | - | 4.24 | 11,214 |
| History of Maryland | 0 | - | 4.06 | 6,685 |
| History of Massachusetts | 0 | - | 4.14 | 8,382 |
| History of Michigan | 0 | - | 4.26 | 6,938 |
| History of New York | 0 | - | 4.36 | 16,338 |
| History of New Jersey | 0 | - | 4.38 | 7,251 |
| Texas A-Z | 0 | - | 4.19 | 16,359 |
| History of Ohio | 0 | - | 4.14 | 7,337 |
| History of Tennessee | 0 | - | 4.29 | 7,656 |
| History of Washington State | 0 | - | 4.27 | 6,872 |
| People on Money - United States | 0 | - | 4.31 | 63,326 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,002 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,321 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,757 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,065 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,736 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,322 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,083 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,583 |
| Musical Acts by State | 0 | - | 4.05 | 19,583 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,035 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,835 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,021 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,613 |
| Famous Italian-Americans | 0 | - | 4.15 | 14,438 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,298 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,971 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,379 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,468 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,230 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,361 |
| Free in the Answers | 0 | - | 4.08 | 51,460 |
| State Quiz - Alabama | 0 | - | 4.26 | 27,955 |
| State Quiz - Arkansas | 0 | - | 4.30 | 24,785 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,542 |
| Countries Closest to Florida | 0 | - | 4.34 | 24,155 |
| State Quiz - Delaware | 0 | - | 4.39 | 23,042 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,186 |
| State Quiz - Indiana | 0 | - | 4.22 | 30,718 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,339 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,489 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,546 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,227 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,792 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,022 |
| State Quiz - Montana | 0 | - | 4.24 | 24,180 |
| State Quiz - Nevada | 0 | - | 4.40 | 30,997 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,130 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 21,920 |
| State Quiz - New Mexico | 0 | - | 4.38 | 24,286 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,463 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,839 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 25,964 |
| State Quiz - Oregon | 0 | - | 4.36 | 28,735 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,841 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,587 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,676 |
| State Quiz - Utah | 0 | - | 4.39 | 31,189 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,195 |
| Regions of U.S. States | 0 | - | 4.37 | 43,811 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,376 |
