| Deadliest U.S. Wars | 0 | - | 4.89 | 192,031 |
| The American Civil War | 0 | - | 4.62 | 52,666 |
| The Vietnam War | 0 | - | 4.44 | 35,694 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,843 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,673 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 511,051 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 230,798 |
| Countries in World War I | 0 | - | 4.88 | 229,477 |
| Rivers of the United States | 0 | - | 4.93 | 66,798 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 29,165 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.50 | 11,878 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,317 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,710 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,295 |
| History of Florida | 0 | - | 4.45 | 9,886 |
| Hawaiian Islands | 0 | - | 4.83 | 43,019 |
| History of Texas | 0 | - | 4.43 | 14,703 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,580 |
| American History Quotes #1 | 0 | - | 4.37 | 96,255 |
| American History Quotes #2 | 0 | - | 4.38 | 41,539 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,368 |
| U.S. State Flags | 0 | - | 4.88 | 173,542 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,103 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,547 |
| Battle to Country | 0 | - | 4.91 | 54,133 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,174 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,558,732 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,787 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,857 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,904 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,731,729 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.11 | 52,405 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,765 |
| Countries in World War II | 0 | - | 4.55 | 920,451 |
| History of California | 0 | - | 4.40 | 18,807 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,273 |
| History of Illinois | 0 | - | 4.24 | 11,264 |
| History of Maryland | 0 | - | 4.06 | 6,743 |
| History of Massachusetts | 0 | - | 4.14 | 8,443 |
| History of Michigan | 0 | - | 4.26 | 6,995 |
| History of New York | 0 | - | 4.36 | 16,433 |
| History of New Jersey | 0 | - | 4.38 | 7,319 |
| History of Ohio | 0 | - | 4.14 | 7,392 |
| History of Tennessee | 0 | - | 4.29 | 7,695 |
| History of Washington State | 0 | - | 4.27 | 6,923 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,587 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,723 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,400,126 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,696,096 |
| The Iraq War | 0 | - | 4.47 | 15,720 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,802 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,275 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,646 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 637,473 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,242 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,043 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,408 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,571 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,058 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,716 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,288 |
| Important Cities in WWII | 0 | - | 4.42 | 94,287 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,610 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.33 | 8,363 |
| Arms Exports - United States | 0 | - | 4.77 | 62,809 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 428,922 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,372 |
| State Quiz - Arizona | 0 | - | 4.44 | 37,022 |
| State Quiz - California | 0 | - | 4.69 | 64,951 |
| State Quiz - Florida | 0 | - | 4.47 | 62,757 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,858 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,835 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 54,071 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,635 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,704 |
| State Quiz - Minnesota | 0 | - | 4.41 | 39,088 |
| State Quiz - New York | 0 | - | 4.52 | 46,553 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,425 |
| State Quiz - Texas | 0 | - | 4.43 | 63,314 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,438 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,444 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,585 |
| State Quiz - Washington | 0 | - | 4.45 | 36,723 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,924 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,566 |
| U.S. States by Clue #1 | 0 | - | 4.50 | 45,030 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,903 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,362 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,730 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,039 |
| American Political Words | 0 | - | 4.39 | 23,487 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,877 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,763 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,933 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 194,052 |
| American Founding Fathers | 0 | - | 4.42 | 23,297 |
| Florida Counties | 0 | - | 4.41 | 49,229 |
| Georgia Counties | 0 | - | 4.53 | 50,211 |
| New York Counties | 0 | - | 4.65 | 51,351 |
| Texas Counties | 0 | - | 4.56 | 78,181 |
| North Carolina Counties | 0 | - | 4.55 | 53,844 |
| Ohio Counties | 0 | - | 4.48 | 46,408 |
| Pennsylvania Counties | 0 | - | 4.51 | 53,555 |
| Virginia Counties | 0 | - | 4.45 | 33,550 |
| West Virginia Counties | 0 | - | 4.63 | 34,072 |
| U.S. Civil War Decoder | 0 | - | 4.14 | 25,346 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,427 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,583 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,623 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,970 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,149 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,501 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,212 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 64,178 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 71,030 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,785 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,433 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,345 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,861 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,226 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,773 |
| The Reign of Napoleon | 0 | - | 4.54 | 39,225 |
| The Persian Gulf War | 0 | - | 4.02 | 8,491 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,965 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,969 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,606 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,995 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,580 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,081 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,771 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,093 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,489 |
| Free in the Answers | 0 | - | 4.08 | 51,763 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,637 |
| States that Beat California | 0 | - | 4.54 | 63,937 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 27,495 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,710 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,649 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,244 |
| History of Louisiana | 0 | - | 4.46 | 9,597 |
| State Quiz - Maine | 0 | - | 4.52 | 25,665 |
| State Quiz - Massachusetts | 0 | - | 4.40 | 38,369 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,258 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,574 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,175 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,838 |
| States that Beat New York | 0 | - | 4.50 | 45,356 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,640 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,984 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,306 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,194 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,697 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,343 |
| States that Beat Texas | 0 | - | 4.58 | 44,543 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,921 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,807 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,748 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 26,042 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,127 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,885 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,507 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,166 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,555 |
| US States Quiz | 0 | - | 5.00 | 17,025,726 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,613 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.58 | 35,421 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,897 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,953 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,464 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,548 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,915 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 26,044 |
| U.S States with the Most Cows | 0 | - | 4.63 | 30,011 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,087 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,973 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,920 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,005 |
| Monarchies of Europe | 0 | - | 4.90 | 99,049 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,385 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,307 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,582 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,139 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,063 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,820 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,784 |
| Monarchies of Asia | 0 | - | 4.97 | 71,621 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,575 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,944 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,368 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,720 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,505 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,615 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,717 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,335 |
| Pixelated United States Map | 0 | - | 4.89 | 94,951 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,769 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,616 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,202 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 179,983 |
| California Counties | 0 | - | 4.39 | 120,601 |
