| U.S. Bill of Rights | 0 | - | 4.53 | 32,585 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,720,742 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,160 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,372 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,585 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,401 |
| Rivers of the United States | 0 | - | 4.93 | 66,582 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,980 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,500 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,002 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,673 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,592 |
| Hawaiian Islands | 0 | - | 4.83 | 42,892 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,475 |
| U.S. State Flags | 0 | - | 4.89 | 172,356 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,346 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,382 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,062 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,553,173 |
| Arms Exports - United States | 0 | - | 4.77 | 62,659 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 29,132 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,751 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,610 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.50 | 11,854 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,536 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,548 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,129 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,894 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,394 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,397,297 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,690,863 |
| Prime Ministers of the UK | 0 | - | 4.95 | 441,693 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,791 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,141 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,982 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,337 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,567 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,429 |
| Mayors of New York City | 0 | - | 3.96 | 12,273 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 428,118 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,234 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,873 |
| State Quiz - California | 0 | - | 4.69 | 64,721 |
| State Quiz - Florida | 0 | - | 4.47 | 62,549 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,649 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,711 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,905 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,516 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,598 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,964 |
| State Quiz - New York | 0 | - | 4.52 | 46,356 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,309 |
| State Quiz - Texas | 0 | - | 4.43 | 63,123 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,262 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,335 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,457 |
| State Quiz - Washington | 0 | - | 4.45 | 36,601 |
| The American Civil War | 0 | - | 4.62 | 52,601 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,888 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,533 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,352 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,116 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,853 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,689 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,172 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,642 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,681 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,116 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,938 |
| American Political Words | 0 | - | 4.39 | 23,463 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,255 |
| U.S. Presidents by Event | 0 | - | 4.58 | 35,179 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,519 |
| Presidential Middle Names | 0 | - | 4.41 | 60,654 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,292 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,595 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,854 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,598 |
| Name a Valid U.S. President #1 | 0 | - | 4.90 | 193,503 |
| Georgia Counties | 0 | - | 4.52 | 49,913 |
| New York Counties | 0 | - | 4.65 | 51,024 |
| Texas Counties | 0 | - | 4.56 | 77,723 |
| North Carolina Counties | 0 | - | 4.54 | 53,588 |
| Ohio Counties | 0 | - | 4.48 | 46,075 |
| Pennsylvania Counties | 0 | - | 4.50 | 53,267 |
| Virginia Counties | 0 | - | 4.45 | 33,424 |
| West Virginia Counties | 0 | - | 4.63 | 33,972 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,322 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,907 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,273 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,128 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,416 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,696 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,311 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,260 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,794 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,937 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,803 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,388 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,226 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,850 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,365 |
| American Junk Food Brands #1 | 0 | - | 3.84 | 61,011 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,987 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,253 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,170 |
| Free in the Answers | 0 | - | 4.08 | 51,689 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,609 |
| States that Beat California | 0 | - | 4.54 | 63,825 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,521 |
| History of Florida | 0 | - | 4.45 | 9,867 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,540 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,225 |
| History of Louisiana | 0 | - | 4.46 | 9,579 |
| State Quiz - Maine | 0 | - | 4.52 | 25,551 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,566 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,860 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,392 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,144 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,632 |
| States that Beat New York | 0 | - | 4.50 | 45,235 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,540 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,881 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,223 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,170 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,633 |
| History of Texas | 0 | - | 4.43 | 14,679 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,204 |
| States that Beat Texas | 0 | - | 4.58 | 44,480 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,776 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,722 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,568 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,934 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,104 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,839 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,080 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,427 |
| American History Quotes #1 | 0 | - | 4.37 | 96,174 |
| American History Quotes #2 | 0 | - | 4.38 | 41,489 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,323 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,561 |
| US States Quiz | 0 | - | 5.00 | 16,971,189 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.57 | 33,356 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,795 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,527 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,913 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,515 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,390 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,943 |
| Books by U.S. State | 0 | - | 4.20 | 14,022 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,817 |
| Vietnam War Countries | 0 | - | 4.82 | 94,529 |
| The Vietnam War | 0 | - | 4.44 | 35,631 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,002 |
| Prime Ministers of Australia | 0 | - | 4.51 | 32,163 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,835 |
| Pixelated United States Map | 0 | - | 4.88 | 94,712 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,364 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,316 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,107 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,209 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,557 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.22 | 10,896 |
| U.S. Vice Presidents | 0 | - | 4.39 | 136,848 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,347 |
| U.S. Presidential Running Mates | 0 | - | 4.41 | 28,742 |
| First Ladies of the United States | 0 | - | 4.28 | 85,904 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,293 |
| U.S. Presidents in Order by First Letter | 0 | - | 4.32 | 77,411 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,335 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 179,815 |
| California Counties | 0 | - | 4.39 | 120,079 |
| Colorado Counties | 0 | - | 4.45 | 26,895 |
| Florida Counties | 0 | - | 4.40 | 48,983 |
| State Quiz - Hawaii | 0 | - | 4.35 | 65,573 |
| Illinois Counties | 0 | - | 4.56 | 30,576 |
| Indiana Counties | 0 | - | 4.46 | 29,138 |
| Michigan Counties | 0 | - | 4.63 | 30,745 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,858 |
| New Jersey Counties | 0 | - | 4.57 | 30,549 |
| Washington Counties | 0 | - | 4.78 | 27,079 |
| Wisconsin Counties | 0 | - | 4.51 | 27,202 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,622 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,903 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,129 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,129 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,179 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,158 |
| U.S. States By Population | 0 | - | 4.92 | 154,034 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,078 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,804 |
| US States with an Empty Map | 0 | - | 5.00 | 627,806 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,978 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,482 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,003 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,529 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,975 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.11 | 10,239 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,556 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,118 |
