| All U.S. Supreme Court Justices | 0 | - | 4.54 | 29,132 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.50 | 11,853 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,719,470 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,078 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,317 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,582 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,549 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,217 |
| The Vietnam War | 0 | - | 4.44 | 35,626 |
| Rivers of the United States | 0 | - | 4.93 | 66,564 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,938 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,477 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,968 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,563 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 428,028 |
| History of Florida | 0 | - | 4.45 | 9,866 |
| Hawaiian Islands | 0 | - | 4.83 | 42,877 |
| History of Texas | 0 | - | 4.43 | 14,678 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,469 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,318 |
| U.S. State Flags | 0 | - | 4.89 | 172,243 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,258 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,361 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,201 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,552,596 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,529 |
| Arms Exports - United States | 0 | - | 4.77 | 62,647 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 193,400 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,587 |
| The American Civil War | 0 | - | 4.62 | 52,588 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,677 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,533 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,124 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,880 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,407 |
| The American Revolution | 0 | - | 4.52 | 54,326 |
| History of California | 0 | - | 4.40 | 18,785 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,252 |
| History of Illinois | 0 | - | 4.24 | 11,249 |
| History of Maryland | 0 | - | 4.06 | 6,720 |
| History of Massachusetts | 0 | - | 4.14 | 8,419 |
| History of Michigan | 0 | - | 4.26 | 6,976 |
| History of New York | 0 | - | 4.36 | 16,402 |
| History of New Jersey | 0 | - | 4.38 | 7,300 |
| History of Ohio | 0 | - | 4.14 | 7,372 |
| History of Tennessee | 0 | - | 4.29 | 7,684 |
| History of Washington State | 0 | - | 4.27 | 6,899 |
| American History Quotes #1 | 0 | - | 4.37 | 96,170 |
| American History Quotes #2 | 0 | - | 4.38 | 41,486 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,676 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,397,013 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,690,355 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,044 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,158 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,248 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,128 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,974 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,331 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,517 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,428 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,492 |
| Mayors of New York City | 0 | - | 3.96 | 12,271 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,222 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,859 |
| State Quiz - California | 0 | - | 4.69 | 64,699 |
| State Quiz - Florida | 0 | - | 4.47 | 62,529 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,626 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,701 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,890 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,507 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,587 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,944 |
| State Quiz - New York | 0 | - | 4.52 | 46,338 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,294 |
| State Quiz - Texas | 0 | - | 4.43 | 63,107 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,237 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,321 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,445 |
| State Quiz - Washington | 0 | - | 4.45 | 36,588 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,884 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,530 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,340 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,098 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,850 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,149 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,637 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,675 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,111 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,096 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,928 |
| American Political Words | 0 | - | 4.39 | 23,456 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,739 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,593 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,218 |
| U.S. Presidents by Event | 0 | - | 4.58 | 35,121 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,465 |
| Presidential Middle Names | 0 | - | 4.41 | 60,623 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,579 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,831 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,590 |
| Georgia Counties | 0 | - | 4.52 | 49,860 |
| New York Counties | 0 | - | 4.65 | 51,008 |
| Texas Counties | 0 | - | 4.56 | 77,690 |
| North Carolina Counties | 0 | - | 4.54 | 53,571 |
| Ohio Counties | 0 | - | 4.48 | 46,066 |
| Pennsylvania Counties | 0 | - | 4.50 | 53,233 |
| Virginia Counties | 0 | - | 4.45 | 33,415 |
| West Virginia Counties | 0 | - | 4.63 | 33,960 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,437 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,300 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,532 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,899 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,252 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,124 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,409 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,679 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,297 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,252 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,779 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,110 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,124 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,220 |
| The Iraq War | 0 | - | 4.47 | 15,694 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,488 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,068 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,783 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,350 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,623 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,184 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,820 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,321 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,874 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,052 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,372 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 305,959 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,161 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 70,470 |
| Free in the Answers | 0 | - | 4.08 | 51,685 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,590 |
| States that Beat California | 0 | - | 4.54 | 63,809 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,505 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,531 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,225 |
| History of Louisiana | 0 | - | 4.46 | 9,578 |
| State Quiz - Maine | 0 | - | 4.52 | 25,541 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,554 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,824 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,377 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,137 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,608 |
| States that Beat New York | 0 | - | 4.50 | 45,216 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,531 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,872 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,213 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,169 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,632 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,180 |
| States that Beat Texas | 0 | - | 4.58 | 44,472 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,765 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,716 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,550 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,925 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,098 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,835 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,473 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,075 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,408 |
| US States Quiz | 0 | - | 5.00 | 16,965,375 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,576 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,723 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,901 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,508 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,306 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,923 |
| Books by U.S. State | 0 | - | 4.20 | 14,021 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,332 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,108 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,624 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,488 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,783 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,652 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,351 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,968 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,111 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,924 |
| Country by Photo of its Leader | 0 | - | 4.70 | 124,499 |
| Political Movements by Country | 0 | - | 4.46 | 72,710 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,679 |
| Pixelated United States Map | 0 | - | 4.88 | 94,671 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,316 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,270 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,104 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,206 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,555 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.22 | 10,889 |
| U.S. Vice Presidents | 0 | - | 4.39 | 136,801 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,342 |
| U.S. Presidential Running Mates | 0 | - | 4.41 | 28,732 |
| First Ladies of the United States | 0 | - | 4.28 | 85,876 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,287 |
