| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,008 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,573 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,673,117 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 380,333 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 190,667 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 424,933 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 304,132 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,248 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,190 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,318 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 69,666 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,852 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,911 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,160 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,566 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,080 |
| U.S. Vice Presidents | 0 | - | 4.39 | 135,615 |
| U.S. President Scramble | 0 | - | 4.40 | 116,455 |
| First Ladies of the United States | 0 | - | 4.28 | 85,369 |
| Presidential Middle Names | 0 | - | 4.41 | 59,918 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 47,773 |
| U.S. Presidential Quotes | 0 | - | 4.37 | 44,406 |
| The John F. Kennedy Presidency | 0 | - | 4.47 | 43,580 |
| Random U.S. Presidents by Picture | 0 | - | 4.39 | 65,986 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,973 |
| People in Pictures with Ronald Reagan | 0 | - | 4.35 | 40,535 |
| The Bill Clinton Presidency | 0 | - | 4.22 | 31,396 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,276 |
| The Ronald Reagan Presidency | 0 | - | 4.26 | 24,761 |
| The Barack Obama Presidency | 0 | - | 4.16 | 25,317 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.43 | 23,870 |
| The George H. W. Bush Presidency | 0 | - | 4.36 | 21,449 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.48 | 23,084 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,197 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,077 |
| Presidential Actors | 0 | - | 4.36 | 19,115 |
| U.S. Presidential Running Mates | 0 | - | 4.40 | 28,546 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.34 | 18,263 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,690 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.36 | 21,638 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.35 | 16,903 |
| The John Adams Presidency | 0 | - | 4.12 | 8,706 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,710 |
| The George W. Bush Presidency | 0 | - | 4.06 | 32,128 |
| The Richard Nixon Presidency | 0 | - | 4.05 | 21,961 |
| US Presidents Breakdown Puzzle #1 | 0 | - | 3.69 | 19,980 |
| U.S. Presidents True or False | 0 | - | 3.96 | 15,556 |
| The George Washington Presidency | 0 | - | 4.03 | 14,505 |
| George Bush... or George Bush | 0 | - | 3.98 | 8,191 |
| The Kennedy Family | 0 | - | 3.90 | 14,045 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,914 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 622,138 |
| Vietnam War Countries | 0 | - | 4.83 | 93,876 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,076 |
| U.S. Senators by State | 0 | - | 4.45 | 39,843 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 28,972 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,042 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,308 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.49 | 11,701 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.41 | 23,585 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,794 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,475 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,600 |
| Harvard University | 0 | - | 4.15 | 8,279 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,211 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,475 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,065 |
| Mayors of New York City | 0 | - | 3.96 | 12,176 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,744 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,772 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,496 |
| Most-Visited Countries by Popes | 0 | - | 4.56 | 83,399 |
| Arms Exports - United States | 0 | - | 4.75 | 61,873 |
| Vatican City Country Quiz | 0 | - | 4.53 | 44,166 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.69 | 79,051 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,333 |
| Most Visited U.S. States by Canadians | - | - | 4.73 | 60,839 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.69 | 60,037 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,610 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,262 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,542 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,342 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,037 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,129 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,299 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,148 |
| The American Revolution | 0 | - | 4.52 | 54,142 |
| The American Civil War | 0 | - | 4.62 | 52,271 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,268 |
| The Iraq War | 0 | - | 4.47 | 15,595 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,845 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,676 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,422 |
| U.S. Government Agencies | 0 | - | 4.44 | 19,603 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,195 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,186 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,800 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,112 |
| US States Quiz | 0 | - | 5.00 | 16,775,284 |
| US States with an Empty Map | 0 | - | 5.00 | 621,257 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 503,991 |
| Random U.S. States on a Map | 0 | - | 4.96 | 623,561 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,095 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,590 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,564 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,869 |
| U.S. States By Population | 0 | - | 4.92 | 152,769 |
| U.S. State Flags | 0 | - | 4.89 | 168,729 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,379 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,275 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,453 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,603 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.32 | 44,425 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,849 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 37,023 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,870 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,573 |
| People on Money - United States | 0 | - | 4.31 | 63,260 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,821 |
| The Vietnam War | 0 | - | 4.43 | 35,399 |
| U.S. Civil War Decoder | 0 | - | 4.14 | 25,222 |
| American Revolution Decoder | 0 | - | 4.10 | 20,903 |
| History of California | 0 | - | 4.40 | 18,715 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 29,777 |
| History of New York | 0 | - | 4.36 | 16,309 |
| History of Texas | 0 | - | 4.43 | 14,578 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,194 |
| History of Illinois | 0 | - | 4.24 | 11,195 |
| History of Florida | 0 | - | 4.45 | 9,791 |
| History of Massachusetts | 0 | - | 4.14 | 8,354 |
| History of Tennessee | 0 | - | 4.29 | 7,643 |
| History of Ohio | 0 | - | 4.14 | 7,322 |
| History of New Jersey | 0 | - | 4.38 | 7,226 |
| History of Washington State | 0 | - | 4.27 | 6,851 |
| History of Michigan | 0 | - | 4.26 | 6,921 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,804 |
| The U.S. Government - How Does it Work? | 0 | - | 4.34 | 42,257 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,115 |
| American Political Words | 0 | - | 4.39 | 23,376 |
| U.S. Political Parties in History | 0 | - | 4.44 | 27,619 |
| U.S. States by Governor | 0 | - | 4.43 | 18,012 |
| Senators Who Ran For President | 0 | - | 4.24 | 17,016 |
| U.S. Electoral College Landslides | 0 | - | 4.35 | 22,012 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.20 | 10,832 |
| 2020 First Democratic Debate | - | - | 4.14 | 5,845 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,774 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,009 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,223 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,734 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,483 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,207 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,070 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,328 |
| US States and State Capitals | 0 | - | 4.99 | 160,147 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,415 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,289 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,936 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,386 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,757 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,103 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,972 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,458 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,243 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,971 |
| The Persian Gulf War | 0 | - | 4.02 | 8,424 |
| History of Maryland | 0 | - | 4.06 | 6,669 |
| Politicians with Other Careers | 0 | - | 3.98 | 15,003 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,490 |
| Children of U.S. Presidents | 0 | - | 3.95 | 16,661 |
| Main Parts of the U.S. Budget | 0 | - | 3.45 | 8,696 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,426 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,960 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,671,489 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,385,186 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,067 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 178,996 |
| Country by Photo of its Leader | 0 | - | 4.74 | 123,602 |
| United States Country Quiz | 0 | - | 4.43 | 101,010 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,972 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,446 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 71,774 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,399 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,516 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,069 |
| Saint Kitts and Nevis Country Quiz | 0 | - | 4.57 | 18,677 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,526,735 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,330 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,458 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,902 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,904 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,808 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,499 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,579 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,551 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 72,893 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,361 |
| New England States | 0 | - | 4.51 | 59,755 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,591 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,725 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,688 |
