| All U.S. Supreme Court Justices | 0 | - | 4.54 | 28,877 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.49 | 11,669 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,652,443 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,448 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,434 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,373 |
| Six Flags Over Texas | 0 | - | 4.79 | 63,000 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,626 |
| The Vietnam War | 0 | - | 4.43 | 35,286 |
| Rivers of the United States | 0 | - | 4.93 | 65,484 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,276 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,419 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,529 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,381 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,571 |
| History of Florida | 0 | - | 4.45 | 9,761 |
| Hawaiian Islands | 0 | - | 4.83 | 42,423 |
| History of Texas | 0 | - | 4.43 | 14,551 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,078 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,071 |
| U.S. State Flags | 0 | - | 4.89 | 166,961 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,344 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,634 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,493 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,517,789 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,008 |
| Arms Exports - United States | 0 | - | 4.70 | 54,321 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,764 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,208 |
| The American Civil War | 0 | - | 4.62 | 52,146 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,172 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,073 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,964 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,245 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,785 |
| The American Revolution | 0 | - | 4.52 | 54,048 |
| History of California | 0 | - | 4.40 | 18,693 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,178 |
| History of Illinois | 0 | - | 4.24 | 11,175 |
| History of Maryland | 0 | - | 4.06 | 6,648 |
| History of Massachusetts | 0 | - | 4.14 | 8,326 |
| History of Michigan | 0 | - | 4.26 | 6,902 |
| History of New York | 0 | - | 4.36 | 16,278 |
| History of New Jersey | 0 | - | 4.38 | 7,204 |
| History of Ohio | 0 | - | 4.14 | 7,307 |
| History of Tennessee | 0 | - | 4.29 | 7,632 |
| History of Washington State | 0 | - | 4.27 | 6,836 |
| American History Quotes #1 | 0 | - | 4.37 | 95,681 |
| American History Quotes #2 | 0 | - | 4.38 | 41,222 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,713 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,663,873 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,212 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,120 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,136 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,632 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,618 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,035 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,172 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,206 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,968 |
| Mayors of New York City | 0 | - | 3.96 | 12,138 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,783 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,484 |
| State Quiz - California | 0 | - | 4.68 | 63,946 |
| State Quiz - Florida | 0 | - | 4.47 | 61,925 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,045 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,314 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,222 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,144 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,237 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,542 |
| State Quiz - New York | 0 | - | 4.52 | 45,727 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,875 |
| State Quiz - Texas | 0 | - | 4.43 | 62,485 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,609 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,890 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,025 |
| State Quiz - Washington | 0 | - | 4.45 | 36,159 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,661 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,314 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,578 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,724 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,428 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,277 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.35 | 44,324 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,440 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 22,906 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,427 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,369 |
| American Political Words | 0 | - | 4.39 | 23,334 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,096 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 80,850 |
| U.S. Vice Presidents | 0 | - | 4.41 | 134,878 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 107,919 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,439 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 92,980 |
| Presidential Middle Names | 0 | - | 4.41 | 59,684 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,709 |
| Assassinated U.S. Presidents | 0 | - | 4.61 | 93,795 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,160 |
| Georgia Counties | 0 | - | 4.50 | 49,074 |
| New York Counties | 0 | - | 4.64 | 49,878 |
| Texas Counties | 0 | - | 4.55 | 76,024 |
| North Carolina Counties | 0 | - | 4.53 | 52,685 |
| Ohio Counties | 0 | - | 4.47 | 45,380 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,061 |
| Virginia Counties | 0 | - | 4.45 | 32,922 |
| West Virginia Counties | 0 | - | 4.61 | 33,526 |
| U.S. History A-Z #1 | 0 | - | 4.39 | 29,306 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,907 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,235 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,598 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,104 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,745 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,021 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,270 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,350 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,753 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,433 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,284 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,661 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,301 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,844 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,536 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,826 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,836 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,339 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,929 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,776 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,284 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,618 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,839 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,112 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,766 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,506 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 74,890 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 303,315 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,728 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 69,377 |
| Free in the Answers | 0 | - | 4.11 | 51,271 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,329 |
| States that Beat California | 0 | - | 4.54 | 63,227 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,883 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,239 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,142 |
| History of Louisiana | 0 | - | 4.46 | 9,495 |
| State Quiz - Maine | 0 | - | 4.52 | 25,224 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,150 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,032 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,858 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,902 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,600 |
| States that Beat New York | 0 | - | 4.51 | 44,545 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,249 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,564 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,933 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,085 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,296 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,467 |
| States that Beat Texas | 0 | - | 4.58 | 44,083 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,355 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,490 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,031 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,627 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,016 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,647 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.61 | 18,276 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,811 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 39,930 |
| US States Quiz | 0 | - | 5.00 | 16,693,099 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,418 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,354 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,676 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,364 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,202 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 25,393 |
| Books by U.S. State | 0 | - | 4.20 | 13,944 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,188 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,875 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,731 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,202 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,192 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,201 |
| Country by Photo of its Leader | 0 | - | 4.74 | 123,218 |
| Political Movements by Country | 0 | - | 4.46 | 72,250 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,642 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,154 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,819 |
| Pixelated United States Map | 0 | - | 4.89 | 93,437 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,414 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,813 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,732 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,072 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,460 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.20 | 10,806 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,162 |
| First Ladies of the United States | 0 | - | 4.28 | 85,228 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,109 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 76,259 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 15,997 |
