| All U.S. Supreme Court Justices | 0 | - | 4.54 | 28,885 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.49 | 11,670 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,656,013 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,603 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,553 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,377 |
| Six Flags Over Texas | 0 | - | 4.79 | 63,018 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,057 |
| The Vietnam War | 0 | - | 4.43 | 35,302 |
| Rivers of the United States | 0 | - | 4.93 | 65,537 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,340 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,465 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,614 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,440 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,865 |
| History of Florida | 0 | - | 4.45 | 9,767 |
| Hawaiian Islands | 0 | - | 4.83 | 42,437 |
| History of Texas | 0 | - | 4.43 | 14,554 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,098 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,081 |
| U.S. State Flags | 0 | - | 4.89 | 167,206 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,536 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,670 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,629 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,519,207 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,070 |
| Arms Exports - United States | 0 | - | 4.70 | 54,376 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,911 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,308 |
| The American Civil War | 0 | - | 4.62 | 52,170 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,198 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,106 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,977 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,276 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,867 |
| The American Revolution | 0 | - | 4.52 | 54,062 |
| History of California | 0 | - | 4.40 | 18,697 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,180 |
| History of Illinois | 0 | - | 4.24 | 11,177 |
| History of Maryland | 0 | - | 4.06 | 6,649 |
| History of Massachusetts | 0 | - | 4.14 | 8,332 |
| History of Michigan | 0 | - | 4.26 | 6,903 |
| History of New York | 0 | - | 4.36 | 16,284 |
| History of New Jersey | 0 | - | 4.38 | 7,209 |
| History of Ohio | 0 | - | 4.14 | 7,309 |
| History of Tennessee | 0 | - | 4.29 | 7,635 |
| History of Washington State | 0 | - | 4.27 | 6,842 |
| American History Quotes #1 | 0 | - | 4.37 | 95,696 |
| American History Quotes #2 | 0 | - | 4.38 | 41,230 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,380,750 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,665,129 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,255 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,289 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,141 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,644 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,642 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,052 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,189 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,216 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,982 |
| Mayors of New York City | 0 | - | 3.96 | 12,144 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,805 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,506 |
| State Quiz - California | 0 | - | 4.68 | 63,992 |
| State Quiz - Florida | 0 | - | 4.47 | 61,954 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,199 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,337 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,256 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,163 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,259 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,566 |
| State Quiz - New York | 0 | - | 4.52 | 45,758 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,901 |
| State Quiz - Texas | 0 | - | 4.43 | 62,520 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,642 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,912 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,042 |
| State Quiz - Washington | 0 | - | 4.45 | 36,171 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,675 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,322 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,627 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,750 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,439 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,325 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.35 | 44,347 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,453 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 22,920 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,505 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,383 |
| American Political Words | 0 | - | 4.39 | 23,341 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,129 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 80,888 |
| U.S. Vice Presidents | 0 | - | 4.41 | 134,973 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 107,978 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,535 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,023 |
| Presidential Middle Names | 0 | - | 4.41 | 59,722 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,757 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 93,840 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,177 |
| Georgia Counties | 0 | - | 4.50 | 49,111 |
| New York Counties | 0 | - | 4.64 | 49,912 |
| Texas Counties | 0 | - | 4.55 | 76,075 |
| North Carolina Counties | 0 | - | 4.53 | 52,725 |
| Ohio Counties | 0 | - | 4.47 | 45,432 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,100 |
| Virginia Counties | 0 | - | 4.45 | 32,931 |
| West Virginia Counties | 0 | - | 4.61 | 33,539 |
| U.S. History A-Z #1 | 0 | - | 4.35 | 29,394 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,920 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,257 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,616 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,177 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,772 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,039 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,287 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,474 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,790 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,457 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,529 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,787 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,398 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,869 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,551 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,934 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,878 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,383 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,972 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,049 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,367 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,680 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,891 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,208 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,021 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,538 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 74,914 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 303,418 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,753 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 69,446 |
| Free in the Answers | 0 | - | 4.11 | 51,282 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,338 |
| States that Beat California | 0 | - | 4.54 | 63,249 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,910 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,252 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,145 |
| History of Louisiana | 0 | - | 4.46 | 9,495 |
| State Quiz - Maine | 0 | - | 4.52 | 25,240 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,167 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,092 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,882 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,906 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,646 |
| States that Beat New York | 0 | - | 4.51 | 44,567 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,265 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,579 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,942 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,086 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,303 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,511 |
| States that Beat Texas | 0 | - | 4.58 | 44,107 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,378 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,509 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,058 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,644 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,017 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,655 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,288 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,832 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 39,946 |
| US States Quiz | 0 | - | 5.00 | 16,706,484 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,421 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,365 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,692 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,371 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,329 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 25,425 |
| Books by U.S. State | 0 | - | 4.20 | 13,949 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,292 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,989 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,947 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,336 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,308 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,271 |
| Country by Photo of its Leader | 0 | - | 4.74 | 123,284 |
| Political Movements by Country | 0 | - | 4.46 | 72,269 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,710 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,189 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,115 |
| Pixelated United States Map | 0 | - | 4.89 | 93,510 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,503 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,889 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,750 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,075 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,465 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.20 | 10,812 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,168 |
| First Ladies of the United States | 0 | - | 4.28 | 85,253 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,116 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 76,328 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,005 |
