| Deadliest U.S. Wars | 0 | - | 4.89 | 190,645 |
| US States Quiz | 0 | - | 5.00 | 16,850,628 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,468 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,311 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,132 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,255 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,476 |
| US States with an Empty Map | 0 | - | 5.00 | 623,810 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,870 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,018 |
| American Founding Fathers | 0 | - | 4.42 | 23,212 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,021 |
| Rivers of the United States | 0 | - | 4.93 | 66,113 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,202 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,033 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,631 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,320 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,566 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,499 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,887 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,856 |
| History of Florida | 0 | - | 4.45 | 9,819 |
| History of Texas | 0 | - | 4.43 | 14,614 |
| American History Quotes #1 | 0 | - | 4.37 | 95,989 |
| American History Quotes #2 | 0 | - | 4.38 | 41,382 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,226 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,594 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,052 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,535,978 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,556 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,008 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 26,416 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,356 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,697 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,459 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 29,067 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.50 | 11,776 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,692,335 |
| People on Money - United States | 0 | - | 4.31 | 63,330 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,430 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,356 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,829 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,632 |
| Names of Generations | 0 | - | 4.09 | 44,622 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,950 |
| History of California | 0 | - | 4.40 | 18,747 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,219 |
| History of Illinois | 0 | - | 4.24 | 11,217 |
| History of Maryland | 0 | - | 4.06 | 6,689 |
| History of Massachusetts | 0 | - | 4.14 | 8,387 |
| History of Michigan | 0 | - | 4.26 | 6,940 |
| History of New York | 0 | - | 4.36 | 16,344 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,319 |
| History of New Jersey | 0 | - | 4.38 | 7,254 |
| History of Ohio | 0 | - | 4.14 | 7,338 |
| History of Tennessee | 0 | - | 4.29 | 7,657 |
| History of Washington State | 0 | - | 4.27 | 6,874 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,001 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,598 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,390,111 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,770 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,821 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,678,547 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,736 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,487 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.33 | 8,328 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 42,067 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,624 |
| Arms Exports - United States | 0 | - | 4.75 | 62,336 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,516 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,160 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,017 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,688 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,925 |
| State Quiz - California | 0 | - | 4.69 | 64,358 |
| State Quiz - Florida | 0 | - | 4.47 | 62,288 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,844 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,180 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,534 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,600 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,359 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,435 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,772 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,209 |
| State Quiz - New York | 0 | - | 4.52 | 46,054 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,122 |
| State Quiz - Texas | 0 | - | 4.43 | 62,825 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,965 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,143 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,274 |
| State Quiz - Washington | 0 | - | 4.45 | 36,393 |
| The American Civil War | 0 | - | 4.62 | 52,394 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,778 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,445 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,040 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,882 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,751 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,701 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,463 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,024 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,799 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,487 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,944 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,031 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,984 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,766 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,756 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,495 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,611 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,579 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,712 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,278 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,721 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,683 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,462 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,293 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,035 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,032 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,027 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,723 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,609 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,295 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,082 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,255 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,069 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,689 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,287 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,399 |
| California Groups of Things | 0 | - | 4.25 | 45,448 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,254 |
| New York Groups of Things | 0 | - | 4.35 | 63,423 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,337 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,069 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,804 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,326 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,088 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,600 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,056 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,848 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,037 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,619 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,953 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,411 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,293 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,388 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,535 |
| Free in the Answers | 0 | - | 4.08 | 51,486 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,188 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,855 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,073 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,050 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,131 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,479 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,866 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,064 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,369 |
| Regions of U.S. States | 0 | - | 4.37 | 43,827 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,377 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,910 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,786 |
| Movies by State | 0 | - | 4.27 | 40,532 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,618 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,036 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,770 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,720 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,194 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,723 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,738 |
| U.S. Geography by Letter - F | 0 | - | 3.87 | 44,989 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,463 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 30,974 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,377 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,678 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,149 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,121 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,858 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,121 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,433 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,318 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,305 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,676 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,554 |
| Pixelated United States Map | 0 | - | 4.87 | 94,152 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,482 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,623 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,635 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,835 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,142 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,511 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.20 | 10,855 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,750 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 24,040 |
| States that Beat California | 0 | - | 4.54 | 63,566 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,834 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 27,017 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,269 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,400 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,136 |
| Famous People from Indiana by Picture | 0 | - | 4.36 | 25,009 |
| History of Louisiana | 0 | - | 4.46 | 9,536 |
