| All U.S. Supreme Court Justices | 0 | - | 4.54 | 29,098 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.50 | 11,827 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,705,661 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,169 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,494 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,551 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,418 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,489 |
| The Vietnam War | 0 | - | 4.44 | 35,565 |
| Rivers of the United States | 0 | - | 4.93 | 66,286 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,503 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,219 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,614 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,297 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,892 |
| History of Florida | 0 | - | 4.45 | 9,839 |
| Hawaiian Islands | 0 | - | 4.83 | 42,761 |
| History of Texas | 0 | - | 4.43 | 14,646 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,363 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,268 |
| U.S. State Flags | 0 | - | 4.88 | 171,107 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,376 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,204 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,176 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,543,328 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,128 |
| Arms Exports - United States | 0 | - | 4.77 | 62,486 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 192,452 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,993 |
| The American Civil War | 0 | - | 4.62 | 52,476 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,572 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,437 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,099 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,729 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,750 |
| The American Revolution | 0 | - | 4.52 | 54,278 |
| History of California | 0 | - | 4.40 | 18,765 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,237 |
| History of Illinois | 0 | - | 4.24 | 11,232 |
| History of Maryland | 0 | - | 4.06 | 6,699 |
| History of Massachusetts | 0 | - | 4.14 | 8,400 |
| History of Michigan | 0 | - | 4.26 | 6,954 |
| History of New York | 0 | - | 4.36 | 16,371 |
| History of New Jersey | 0 | - | 4.38 | 7,272 |
| History of Ohio | 0 | - | 4.14 | 7,356 |
| History of Tennessee | 0 | - | 4.29 | 7,671 |
| History of Washington State | 0 | - | 4.27 | 6,883 |
| American History Quotes #1 | 0 | - | 4.37 | 96,081 |
| American History Quotes #2 | 0 | - | 4.38 | 41,434 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,393,196 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,684,327 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,825 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,317 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,219 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,019 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,923 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,257 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,438 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,385 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,386 |
| Mayors of New York City | 0 | - | 3.96 | 12,235 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,124 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,766 |
| State Quiz - California | 0 | - | 4.69 | 64,516 |
| State Quiz - Florida | 0 | - | 4.47 | 62,405 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,388 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,612 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,717 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,422 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,518 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,853 |
| State Quiz - New York | 0 | - | 4.52 | 46,195 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,202 |
| State Quiz - Texas | 0 | - | 4.43 | 62,941 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,088 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,219 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,353 |
| State Quiz - Washington | 0 | - | 4.45 | 36,480 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,815 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,480 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,179 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,008 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,796 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,958 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,568 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,630 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,065 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,685 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,783 |
| American Political Words | 0 | - | 4.39 | 23,435 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,588 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,427 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,869 |
| U.S. Presidents by Event | 0 | - | 4.58 | 34,655 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 93,941 |
| Presidential Middle Names | 0 | - | 4.41 | 60,368 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,430 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,650 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,467 |
| Georgia Counties | 0 | - | 4.51 | 49,583 |
| New York Counties | 0 | - | 4.65 | 50,772 |
| Texas Counties | 0 | - | 4.56 | 76,840 |
| North Carolina Counties | 0 | - | 4.54 | 53,400 |
| Ohio Counties | 0 | - | 4.48 | 45,915 |
| Pennsylvania Counties | 0 | - | 4.50 | 52,954 |
| Virginia Counties | 0 | - | 4.45 | 33,288 |
| West Virginia Counties | 0 | - | 4.63 | 33,862 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,159 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,208 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,465 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,821 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,036 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,034 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,304 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,586 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,143 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,147 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,694 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,876 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,521 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,626 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,769 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,334 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,850 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,022 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,721 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,743 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,570 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,062 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,669 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,801 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,570 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,755 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,606 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,921 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,268 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 305,243 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,032 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 70,171 |
| Free in the Answers | 0 | - | 4.08 | 51,603 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,515 |
| States that Beat California | 0 | - | 4.54 | 63,670 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,381 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,461 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,205 |
| History of Louisiana | 0 | - | 4.46 | 9,557 |
| State Quiz - Maine | 0 | - | 4.52 | 25,464 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,473 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,305 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,259 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,106 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,331 |
| States that Beat New York | 0 | - | 4.50 | 45,056 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,456 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,805 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,141 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,141 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,554 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,013 |
| States that Beat Texas | 0 | - | 4.58 | 44,389 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,679 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,671 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,453 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,863 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,073 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,783 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,419 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,014 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,307 |
| US States Quiz | 0 | - | 5.00 | 16,905,409 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,540 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,620 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,852 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,482 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,414 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,777 |
| Books by U.S. State | 0 | - | 4.20 | 14,001 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,697 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,638 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,194 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,893 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,399 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,220 |
| Country by Photo of its Leader | 0 | - | 4.72 | 124,217 |
| Political Movements by Country | 0 | - | 4.46 | 72,595 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,376 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,382 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,837 |
| Pixelated United States Map | 0 | - | 4.88 | 94,406 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,869 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,932 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,018 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,178 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,539 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.22 | 10,874 |
| U.S. Vice Presidents | 0 | - | 4.39 | 136,419 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,275 |
| First Ladies of the United States | 0 | - | 4.28 | 85,711 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,237 |
| U.S. Presidents in Order by First Letter | 0 | - | 4.32 | 77,216 |
