| Deadliest U.S. Wars | 0 | - | 4.89 | 191,873 |
| US States Quiz | 0 | - | 5.00 | 17,008,613 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,929 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,583 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,237 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,842 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,418 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,306 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,383 |
| US States with an Empty Map | 0 | - | 5.00 | 629,106 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,277 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,491 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,095 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,212 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 750,022 |
| Rivers of the United States | 0 | - | 4.93 | 66,730 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,210 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,652 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,668 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,175 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,923 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,886 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,205 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,023 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,377 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,627 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,847 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,491 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,130 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,556,905 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,583 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,701 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,187 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,647 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,688 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,651 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,418 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,570 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,751 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,682 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,833 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,036 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,764 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,839 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,980 |
| State Quiz - California | 0 | - | 4.69 | 64,874 |
| State Quiz - Florida | 0 | - | 4.47 | 62,685 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,802 |
| State Quiz - New York | 0 | - | 4.52 | 46,483 |
| State Quiz - Texas | 0 | - | 4.43 | 63,242 |
| People on Money - United States | 0 | - | 4.31 | 63,441 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,245 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 65,022 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.74 | 64,057 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,834 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,162 |
| California Cities A-Z | 0 | - | 4.06 | 17,461 |
| History of Florida | 0 | - | 4.45 | 9,874 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,170 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,078 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,546 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,675 |
| History of Texas | 0 | - | 4.43 | 14,689 |
| Texas A-Z | 0 | - | 4.19 | 16,442 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,117 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,399,131 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,694,041 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,978 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,424 |
| State Quiz - Alabama | 0 | - | 4.26 | 28,221 |
| States that Beat California | 0 | - | 4.54 | 63,906 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,515 |
| States that Beat New York | 0 | - | 4.50 | 45,315 |
| States that Beat Texas | 0 | - | 4.58 | 44,529 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,865 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,891 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 53,174 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 49,205 |
| U.S. Geography by Letter - F | 0 | - | 3.85 | 45,481 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,960 |
| Top U.S. Universities | 0 | - | 4.15 | 145,898 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.33 | 8,362 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 53,054 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,782 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,899 |
| Arms Exports - United States | 0 | - | 4.77 | 62,765 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,605 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,339 |
| Los Angeles vs. New York | 0 | - | 4.41 | 20,046 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,803 |
| Hawaiian Islands | 0 | - | 4.83 | 42,977 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 54,018 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,601 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,672 |
| State Quiz - Minnesota | 0 | - | 4.41 | 39,054 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,381 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,380 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,411 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,532 |
| State Quiz - Washington | 0 | - | 4.45 | 36,681 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,899 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,546 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,438 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,163 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,130 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,882 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,747 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,860 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,305 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,570 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,421 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,968 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,163 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,695 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,770 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,710 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,461 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,312 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,377 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,006 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,557 |
| American Founding Fathers | 0 | - | 4.42 | 23,276 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,731 |
| California Groups of Things | 0 | - | 4.26 | 45,791 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,586 |
| History of California | 0 | - | 4.40 | 18,799 |
| California by Picture | 0 | - | 4.36 | 16,600 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,322 |
| History of Michigan | 0 | - | 4.26 | 6,986 |
| New York Groups of Things | 0 | - | 4.39 | 72,239 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,443 |
| History of New York | 0 | - | 4.36 | 16,425 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,598 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,544 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,590 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,940 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,142 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,415 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,469 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,196 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,983 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.46 | 119,357 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,397 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,314 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,839 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,923 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,999 |
| Names of Generations | 0 | - | 4.09 | 45,562 |
| Free in the Answers | 0 | - | 4.08 | 51,726 |
| States that Beat Alaska | 0 | - | 4.49 | 26,608 |
| Countries Closest to Florida | 0 | - | 4.34 | 24,423 |
| States that Beat Florida | 0 | - | 4.32 | 41,011 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,235 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,092 |
| New York City by Picture | 0 | - | 4.37 | 27,969 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,186 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,297 |
| American History Quotes #1 | 0 | - | 4.37 | 96,216 |
| American History Quotes #2 | 0 | - | 4.38 | 41,516 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,351 |
| Regions of U.S. States | 0 | - | 4.37 | 44,217 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,428 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,939 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,772 |
| Movies by State | 0 | - | 4.27 | 40,613 |
| U.S. States with the Fewest Traffic Fatalities | 0 | - | 4.20 | 21,207 |
| U.S. States with the Most Traffic Fatalities | 0 | - | 4.10 | 19,214 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,046 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,832 |
| Monarchies of Europe | 0 | - | 4.90 | 98,957 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,075 |
| Monarchies of Asia | 0 | - | 4.97 | 71,554 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,319 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,985 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,495 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,897 |
| U.S. Geography by Letter - W | 0 | - | 3.86 | 23,878 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,792 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,026 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,116 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,983 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,536 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,147 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,476 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,629 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,809 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,526 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,744 |
| Pixelated United States Map | 0 | - | 4.89 | 94,856 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,637 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,511 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,332 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 29,152 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,219 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,566 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.50 | 11,868 |
| Children of U.S. Presidents | 0 | - | 3.97 | 16,697 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.22 | 10,907 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,728,212 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,798 |
