| U.S. Presidents Quiz | 0 | - | 5.00 | 3,709,945 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,409 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 192,679 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 427,161 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,963 |
| U.S. Presidents by Event | 0 | - | 4.58 | 34,753 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 94,039 |
| Presidential Middle Names | 0 | - | 4.41 | 60,439 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,473 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,680 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,496 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 630,420 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,506 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,679 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,251 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,066 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,024 |
| Rivers of the United States | 0 | - | 4.93 | 66,371 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,624 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,462 |
| U.S. Vice Presidents | 0 | - | 4.39 | 136,540 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,290 |
| First Ladies of the United States | 0 | - | 4.28 | 85,763 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,251 |
| U.S. Presidents in Order by First Letter | 0 | - | 4.32 | 77,289 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,240 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,615 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,265 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,690 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,863 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,370 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,300 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.43 | 23,984 |
| Hawaiian Islands | 0 | - | 4.83 | 42,784 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,390 |
| U.S. State Flags | 0 | - | 4.89 | 171,418 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,652 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,243 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,559 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 305,530 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 70,235 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,460 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,545,792 |
| Arms Exports - United States | 0 | - | 4.77 | 62,543 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 29,110 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.50 | 11,832 |
| U.S. Presidential Running Mates | 0 | - | 4.40 | 28,681 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,751 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,675 |
| The John Adams Presidency | 0 | - | 4.12 | 8,762 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,750 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,290 |
| The American Civil War | 0 | - | 4.62 | 52,506 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,485 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,462 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,105 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,770 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,835 |
| Country by Photo of its Leader | 0 | - | 4.72 | 124,287 |
| The George Washington Presidency | 0 | - | 4.03 | 14,569 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.35 | 16,951 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.34 | 18,336 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.36 | 21,709 |
| History of Florida | 0 | - | 4.45 | 9,844 |
| History of Texas | 0 | - | 4.43 | 14,656 |
| American History Quotes #1 | 0 | - | 4.37 | 96,111 |
| American History Quotes #2 | 0 | - | 4.38 | 41,447 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,280 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,394,224 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,685,876 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,882 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,078 |
| U.S. Presidential Quotes | 0 | - | 4.37 | 44,543 |
| U.S. President Scramble | 0 | - | 4.40 | 117,135 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,053 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,937 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,272 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,394 |
| The Vietnam War | 0 | - | 4.44 | 35,584 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,146 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,795 |
| State Quiz - California | 0 | - | 4.69 | 64,572 |
| State Quiz - Florida | 0 | - | 4.47 | 62,438 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,453 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,625 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,771 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,444 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,533 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,870 |
| State Quiz - New York | 0 | - | 4.52 | 46,230 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,220 |
| State Quiz - Texas | 0 | - | 4.43 | 62,980 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,120 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,236 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,375 |
| State Quiz - Washington | 0 | - | 4.45 | 36,510 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,836 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,491 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,228 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,031 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,810 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,604 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,012 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,588 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,642 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,080 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,819 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,816 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.48 | 23,232 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 47,955 |
| History of California | 0 | - | 4.40 | 18,769 |
| Georgia Counties | 0 | - | 4.51 | 49,681 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,241 |
| History of Illinois | 0 | - | 4.24 | 11,237 |
| History of Maryland | 0 | - | 4.06 | 6,705 |
| History of Massachusetts | 0 | - | 4.14 | 8,406 |
| History of Michigan | 0 | - | 4.26 | 6,962 |
| New York Counties | 0 | - | 4.65 | 50,838 |
| History of New York | 0 | - | 4.36 | 16,381 |
| History of New Jersey | 0 | - | 4.38 | 7,284 |
| Texas Counties | 0 | - | 4.56 | 77,038 |
| North Carolina Counties | 0 | - | 4.54 | 53,432 |
| Ohio Counties | 0 | - | 4.48 | 45,966 |
| History of Ohio | 0 | - | 4.14 | 7,361 |
| Pennsylvania Counties | 0 | - | 4.50 | 53,047 |
| History of Tennessee | 0 | - | 4.29 | 7,675 |
| Virginia Counties | 0 | - | 4.45 | 33,342 |
| History of Washington State | 0 | - | 4.27 | 6,889 |
| West Virginia Counties | 0 | - | 4.63 | 33,882 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,201 |
| Last Names in U.S. History #2 | 0 | - | 4.39 | 17,647 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,237 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,844 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,096 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,061 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,339 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,613 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,188 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,187 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,722 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,698 |
| Countries of Europe After World War II | 0 | - | 4.99 | 188,769 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 156,903 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,701 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,382 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,869 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,631 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,138 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,782 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,905 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,633 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,912 |
| American Junk Food Brands #1 | 0 | - | 3.84 | 60,975 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,967 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,227 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,955 |
| Mayors of New York City | 0 | - | 3.96 | 12,243 |
| The George W. Bush Presidency | 0 | - | 4.06 | 32,214 |
| US Presidents Breakdown Puzzle #1 | 0 | - | 3.69 | 20,121 |
| People in Pictures with Ronald Reagan | 0 | - | 4.35 | 40,765 |
| U.S. Presidents True or False | 0 | - | 3.96 | 15,618 |
| The Kennedy Family | 0 | - | 3.90 | 14,084 |
| Free in the Answers | 0 | - | 4.08 | 51,634 |
| The American Revolution | 0 | - | 4.52 | 54,296 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,527 |
| States that Beat California | 0 | - | 4.54 | 63,715 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 27,168 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,409 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,484 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,209 |
| History of Louisiana | 0 | - | 4.46 | 9,564 |
| State Quiz - Maine | 0 | - | 4.52 | 25,481 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,490 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,435 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,293 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,111 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,426 |
| States that Beat New York | 0 | - | 4.50 | 45,103 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,474 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,819 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,157 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,150 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,575 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,052 |
| States that Beat Texas | 0 | - | 4.58 | 44,410 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,698 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,680 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,476 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,876 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,084 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,806 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,434 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,033 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,333 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,419 |
| US States Quiz | 0 | - | 5.00 | 16,924,275 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,658 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,461 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,865 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,490 |
