| U.S. Bill of Rights | 0 | - | 4.53 | 32,377 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,655,165 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,577 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,526 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,051 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,938 |
| Rivers of the United States | 0 | - | 4.93 | 65,525 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,325 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,450 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,592 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,348 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,429 |
| Hawaiian Islands | 0 | - | 4.83 | 42,432 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,090 |
| U.S. State Flags | 0 | - | 4.89 | 167,137 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,493 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,663 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,530 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,518,870 |
| Arms Exports - United States | 0 | - | 4.70 | 54,366 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 28,883 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,119 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 80,876 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.49 | 11,670 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,255 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,101 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,975 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,270 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 74,909 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,380,471 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,664,853 |
| Prime Ministers of the UK | 0 | - | 4.96 | 434,714 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,063 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,641 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,635 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,047 |
| Six Flags Over Texas | 0 | - | 4.79 | 63,017 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,214 |
| Mayors of New York City | 0 | - | 3.96 | 12,142 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,796 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,799 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,500 |
| State Quiz - California | 0 | - | 4.68 | 63,977 |
| State Quiz - Florida | 0 | - | 4.47 | 61,947 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,167 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,329 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,249 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,157 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,251 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,560 |
| State Quiz - New York | 0 | - | 4.52 | 45,749 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,896 |
| State Quiz - Texas | 0 | - | 4.43 | 62,516 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,635 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,906 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,037 |
| State Quiz - Washington | 0 | - | 4.45 | 36,166 |
| The American Civil War | 0 | - | 4.62 | 52,162 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,672 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,321 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,618 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,743 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,438 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,190 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,312 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.35 | 44,342 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,451 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 22,917 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,380 |
| American Political Words | 0 | - | 4.39 | 23,341 |
| U.S. Vice Presidents | 0 | - | 4.41 | 134,949 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 107,960 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,513 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,008 |
| Presidential Middle Names | 0 | - | 4.41 | 59,715 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,600 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,745 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 93,826 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,176 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,881 |
| Georgia Counties | 0 | - | 4.50 | 49,105 |
| New York Counties | 0 | - | 4.64 | 49,906 |
| Texas Counties | 0 | - | 4.55 | 76,064 |
| North Carolina Counties | 0 | - | 4.53 | 52,716 |
| Ohio Counties | 0 | - | 4.47 | 45,423 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,089 |
| Virginia Counties | 0 | - | 4.45 | 32,929 |
| West Virginia Counties | 0 | - | 4.61 | 33,536 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,914 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,608 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,160 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,768 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,033 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,279 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,410 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,773 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,450 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,548 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,873 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,963 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,012 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,670 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,881 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,186 |
| American Junk Food Brands #1 | 0 | - | 3.84 | 60,811 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,972 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,137 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,748 |
| Free in the Answers | 0 | - | 4.11 | 51,281 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,336 |
| States that Beat California | 0 | - | 4.54 | 63,244 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,902 |
| History of Florida | 0 | - | 4.45 | 9,764 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,247 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,145 |
| History of Louisiana | 0 | - | 4.46 | 9,495 |
| State Quiz - Maine | 0 | - | 4.52 | 25,235 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,163 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,082 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,874 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,906 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,636 |
| States that Beat New York | 0 | - | 4.51 | 44,561 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,262 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,575 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,940 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,085 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,302 |
| History of Texas | 0 | - | 4.43 | 14,554 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,503 |
| States that Beat Texas | 0 | - | 4.58 | 44,102 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,374 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,506 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,052 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,639 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,016 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,653 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,827 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 39,942 |
| American History Quotes #1 | 0 | - | 4.37 | 95,695 |
| American History Quotes #2 | 0 | - | 4.38 | 41,227 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,078 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,691 |
| US States Quiz | 0 | - | 5.00 | 16,703,523 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,362 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,184 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,692 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,293 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 25,416 |
| Books by U.S. State | 0 | - | 4.20 | 13,946 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,284 |
| Vietnam War Countries | 0 | - | 4.83 | 93,623 |
| The Vietnam War | 0 | - | 4.43 | 35,299 |
| Prime Ministers of Australia | 0 | - | 4.50 | 31,686 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,067 |
| Pixelated United States Map | 0 | - | 4.89 | 93,498 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,493 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,870 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,742 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,074 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,464 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.20 | 10,809 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,168 |
| First Ladies of the United States | 0 | - | 4.28 | 85,248 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,113 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 76,301 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,002 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 178,552 |
| California Counties | 0 | - | 4.39 | 118,146 |
| Colorado Counties | 0 | - | 4.44 | 26,312 |
| Florida Counties | 0 | - | 4.39 | 48,114 |
| State Quiz - Hawaii | 0 | - | 4.35 | 64,935 |
| Illinois Counties | 0 | - | 4.56 | 30,057 |
| Indiana Counties | 0 | - | 4.46 | 28,615 |
| Michigan Counties | 0 | - | 4.63 | 30,050 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,738 |
| New Jersey Counties | 0 | - | 4.56 | 29,931 |
| Washington Counties | 0 | - | 4.78 | 26,554 |
| Wisconsin Counties | 0 | - | 4.51 | 26,550 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,274 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,747 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,379 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,427 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,684 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,930 |
| U.S. States By Population | 0 | - | 4.92 | 152,384 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,417 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,873 |
| US States with an Empty Map | 0 | - | 5.00 | 618,912 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,911 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,767 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,894 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,286 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,805 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.11 | 10,180 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,890 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,089 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,500 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,073 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,665 |
