| All U.S. Supreme Court Justices | 0 | - | 4.54 | 28,872 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.49 | 11,665 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,650,090 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,079 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,330 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,366 |
| Six Flags Over Texas | 0 | - | 4.79 | 62,981 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,373 |
| The Vietnam War | 0 | - | 4.43 | 35,280 |
| Rivers of the United States | 0 | - | 4.93 | 65,443 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,227 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,385 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,493 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,340 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,405 |
| History of Florida | 0 | - | 4.45 | 9,758 |
| Hawaiian Islands | 0 | - | 4.83 | 42,412 |
| History of Texas | 0 | - | 4.43 | 14,547 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,068 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,064 |
| U.S. State Flags | 0 | - | 4.89 | 166,800 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,228 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,610 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,402 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,516,842 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 87,954 |
| Arms Exports - United States | 0 | - | 4.70 | 54,288 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,664 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,158 |
| The American Civil War | 0 | - | 4.62 | 52,106 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,156 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,060 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,960 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,222 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,729 |
| The American Revolution | 0 | - | 4.52 | 54,040 |
| History of California | 0 | - | 4.40 | 18,690 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,174 |
| History of Illinois | 0 | - | 4.24 | 11,172 |
| History of Maryland | 0 | - | 4.06 | 6,648 |
| History of Massachusetts | 0 | - | 4.14 | 8,322 |
| History of Michigan | 0 | - | 4.26 | 6,901 |
| History of New York | 0 | - | 4.36 | 16,277 |
| History of New Jersey | 0 | - | 4.38 | 7,202 |
| History of Ohio | 0 | - | 4.14 | 7,305 |
| History of Tennessee | 0 | - | 4.29 | 7,628 |
| History of Washington State | 0 | - | 4.27 | 6,835 |
| American History Quotes #1 | 0 | - | 4.37 | 95,665 |
| American History Quotes #2 | 0 | - | 4.38 | 41,218 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,260 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,663,127 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,193 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,189 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,132 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,620 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,610 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,030 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,164 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,198 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,962 |
| Mayors of New York City | 0 | - | 3.96 | 12,131 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,775 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,475 |
| State Quiz - California | 0 | - | 4.68 | 63,922 |
| State Quiz - Florida | 0 | - | 4.47 | 61,910 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 70,911 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,304 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,199 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,136 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,225 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,532 |
| State Quiz - New York | 0 | - | 4.52 | 45,709 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,858 |
| State Quiz - Texas | 0 | - | 4.43 | 62,460 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,590 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,883 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,016 |
| State Quiz - Washington | 0 | - | 4.45 | 36,148 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,651 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,310 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,551 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,709 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,421 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,251 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.35 | 44,312 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,432 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 22,900 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,391 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,349 |
| American Political Words | 0 | - | 4.39 | 23,329 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,061 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 80,829 |
| U.S. Vice Presidents | 0 | - | 4.41 | 134,785 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 107,874 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,389 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 92,933 |
| Presidential Middle Names | 0 | - | 4.41 | 59,647 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,684 |
| Assassinated U.S. Presidents | 0 | - | 4.61 | 93,763 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,148 |
| Georgia Counties | 0 | - | 4.50 | 49,040 |
| New York Counties | 0 | - | 4.64 | 49,851 |
| Texas Counties | 0 | - | 4.55 | 75,986 |
| North Carolina Counties | 0 | - | 4.53 | 52,658 |
| Ohio Counties | 0 | - | 4.47 | 45,346 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,046 |
| Virginia Counties | 0 | - | 4.45 | 32,902 |
| West Virginia Counties | 0 | - | 4.61 | 33,503 |
| U.S. History A-Z #1 | 0 | - | 4.39 | 29,242 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,896 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,214 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,589 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,074 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,733 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,008 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,262 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,323 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,739 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,424 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,210 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,597 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,244 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,824 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,526 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,744 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,806 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,313 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,884 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,418 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,218 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,568 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,793 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,070 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,092 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,492 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 74,876 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 303,231 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,715 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 69,336 |
| Free in the Answers | 0 | - | 4.11 | 51,250 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,325 |
| States that Beat California | 0 | - | 4.54 | 63,204 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,871 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,224 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,140 |
| History of Louisiana | 0 | - | 4.46 | 9,495 |
| State Quiz - Maine | 0 | - | 4.52 | 25,214 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,137 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 72,997 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,842 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,899 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,561 |
| States that Beat New York | 0 | - | 4.51 | 44,520 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,244 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,557 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,926 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,083 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,291 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,447 |
| States that Beat Texas | 0 | - | 4.58 | 44,076 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,342 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,483 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,016 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,619 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,011 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,639 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.61 | 18,272 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,807 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 39,916 |
| US States Quiz | 0 | - | 5.00 | 16,684,629 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,415 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,343 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,668 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,360 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,129 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 25,377 |
| Books by U.S. State | 0 | - | 4.20 | 13,943 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,131 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,820 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,695 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,151 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,094 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,176 |
| Country by Photo of its Leader | 0 | - | 4.74 | 123,176 |
| Political Movements by Country | 0 | - | 4.46 | 72,235 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,613 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,137 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,667 |
| Pixelated United States Map | 0 | - | 4.89 | 93,390 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,339 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,758 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,717 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,066 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,456 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.20 | 10,803 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,156 |
| First Ladies of the United States | 0 | - | 4.28 | 85,211 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,101 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 76,201 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 15,989 |
