| Hawaiian Islands | 0 | - | 4.83 | 42,959 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,521 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,726,986 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,320 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,150 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,744 |
| U.S. State Flags | 0 | - | 4.89 | 173,059 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,763 |
| Pixelated United States Map | 0 | - | 4.88 | 94,833 |
| Georgia Counties | 0 | - | 4.52 | 50,021 |
| North Carolina Counties | 0 | - | 4.54 | 53,685 |
| Ohio Counties | 0 | - | 4.48 | 46,204 |
| Pennsylvania Counties | 0 | - | 4.50 | 53,399 |
| Virginia Counties | 0 | - | 4.45 | 33,454 |
| West Virginia Counties | 0 | - | 4.63 | 34,005 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,339 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 636,061 |
| South America Flags Map Quiz | 0 | - | 4.95 | 89,000 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,850 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,173 |
| Colorado Counties | 0 | - | 4.45 | 26,959 |
| State Quiz - Hawaii | 0 | - | 4.35 | 65,661 |
| Illinois Counties | 0 | - | 4.56 | 30,657 |
| Indiana Counties | 0 | - | 4.46 | 29,190 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,622 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,863 |
| New Jersey Counties | 0 | - | 4.57 | 30,626 |
| Washington Counties | 0 | - | 4.78 | 27,167 |
| Wisconsin Counties | 0 | - | 4.51 | 27,309 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,750 |
| Puerto Rico Trivia | 0 | - | 4.52 | 12,070 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,991 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,285 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,823 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,695 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,578 |
| U.S. Presidents by Event | 0 | - | 4.58 | 35,367 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,664 |
| Presidential Middle Names | 0 | - | 4.41 | 60,745 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,705 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,906 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,640 |
| California... or Florida? | 0 | - | 4.60 | 51,866 |
| New York Counties | 0 | - | 4.65 | 51,145 |
| Texas Counties | 0 | - | 4.56 | 77,949 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,746 |
| The American Civil War | 0 | - | 4.62 | 52,631 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,376 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,564 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,176 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,149 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,748 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,904 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,845 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,966 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,453 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,214 |
| Movies with America in the Title | 0 | - | 4.17 | 28,798 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,039 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,282 |
| US States Quiz | 0 | - | 5.00 | 17,001,647 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.58 | 35,284 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,868 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,719 |
| The Vietnam War | 0 | - | 4.44 | 35,662 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,508 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,446 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,583 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,605 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,566 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,586 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,468 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,266 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,109 |
| U.S. Vice Presidents | 0 | - | 4.39 | 137,045 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,368 |
| U.S. Presidential Running Mates | 0 | - | 4.41 | 28,779 |
| First Ladies of the United States | 0 | - | 4.28 | 85,991 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,322 |
| U.S. Presidents in Order by First Letter | 0 | - | 4.32 | 77,500 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,367 |
| Add a Letter - Make a U.S. President | 0 | - | 4.58 | 24,103 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 179,908 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,623 |
| California Counties | 0 | - | 4.39 | 120,375 |
| Florida Counties | 0 | - | 4.41 | 49,096 |
| Michigan Counties | 0 | - | 4.63 | 30,867 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,750 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,538 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,810 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,613 |
| Tennessee Counties Quiz | 0 | - | 4.25 | 26,305 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,863 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,818 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,096 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,160 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,305 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,336 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,387 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,408 |
| U.S. States By Population | 0 | - | 4.92 | 154,173 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,256 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,912 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,098 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,883 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,549 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,121 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,559 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,992 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,138 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,073 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,252 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,702 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,833 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,666 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 68,003 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,950 |
| Every European Country Shape | 0 | - | 4.96 | 203,061 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,628 |
| Every African Country Shape | 0 | - | 4.90 | 88,427 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,406 |
| Rivers of the United States | 0 | - | 4.93 | 66,702 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,261 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,712 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 118,823 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,307 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,950 |
| State Quiz - California | 0 | - | 4.69 | 64,822 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,960 |
| State Quiz - Florida | 0 | - | 4.47 | 62,636 |
| Movies Set in Miami | 0 | - | 4.32 | 16,715 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,767 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 54,001 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,571 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,647 |
| State Quiz - Minnesota | 0 | - | 4.41 | 39,029 |
| State Quiz - New York | 0 | - | 4.52 | 46,440 |
| State Quiz - Nevada | 0 | - | 4.40 | 31,192 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,366 |
| State Quiz - Texas | 0 | - | 4.43 | 63,211 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,335 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,394 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,514 |
| State Quiz - Washington | 0 | - | 4.45 | 36,654 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.55 | 18,316 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,329 |
| US States with an Empty Map | 0 | - | 5.00 | 628,871 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,603 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,458 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,139 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 21,387 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,351 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,894 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,549 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,890 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,494 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,056 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,228 |
| Merged U.S. States | 0 | - | 4.37 | 44,429 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,202 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,401 |
| Random European Flag to Country | 0 | - | 4.90 | 184,290 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,403 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,105 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,780 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,863 |
| Random African Flag to Country | 0 | - | 4.87 | 75,664 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,590 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,348 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 222,682 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,737 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,300 |
| American Junk Food Brands #1 | 0 | - | 3.84 | 61,045 |
| Topological Map of the USA Quiz | 0 | - | 4.49 | 29,292 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 428,594 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,669 |
| The George Washington Presidency | 0 | - | 4.03 | 14,615 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,783 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,757 |
| The John Adams Presidency | 0 | - | 4.12 | 8,794 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.35 | 16,993 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,778 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.36 | 21,765 |
| U.S. Vice Presidential Trivia | 0 | - | 4.26 | 12,933 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,718 |
| California Groups of Things | 0 | - | 4.26 | 45,776 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 27,435 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,615 |
| History of Florida | 0 | - | 4.45 | 9,874 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,320 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,587 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,234 |
| History of Louisiana | 0 | - | 4.46 | 9,590 |
| State Quiz - Maine | 0 | - | 4.52 | 25,599 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 36,964 |
| Harvard University | 0 | - | 4.15 | 8,327 |
| Boston Red Sox Trivia | 0 | - | 4.09 | 7,586 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,473 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,076 |
| New York Groups of Things | 0 | - | 4.39 | 72,170 |
