| Hawaiian Islands | 0 | - | 4.83 | 42,780 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,709,349 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,957 |
| Ohio Counties | 0 | - | 4.48 | 45,960 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,359 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,388 |
| U.S. State Flags | 0 | - | 4.88 | 171,387 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,236 |
| Georgia Counties | 0 | - | 4.51 | 49,660 |
| New York Counties | 0 | - | 4.65 | 50,829 |
| Texas Counties | 0 | - | 4.56 | 77,023 |
| North Carolina Counties | 0 | - | 4.54 | 53,426 |
| Pennsylvania Counties | 0 | - | 4.50 | 53,028 |
| Virginia Counties | 0 | - | 4.45 | 33,323 |
| West Virginia Counties | 0 | - | 4.63 | 33,878 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,070 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 630,286 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,883 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 179,544 |
| California Counties | 0 | - | 4.39 | 119,670 |
| Colorado Counties | 0 | - | 4.45 | 26,791 |
| Florida Counties | 0 | - | 4.39 | 48,750 |
| State Quiz - Hawaii | 0 | - | 4.35 | 65,432 |
| Illinois Counties | 0 | - | 4.56 | 30,475 |
| Indiana Counties | 0 | - | 4.46 | 29,050 |
| Michigan Counties | 0 | - | 4.63 | 30,460 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,091 |
| New Jersey Counties | 0 | - | 4.57 | 30,414 |
| Washington Counties | 0 | - | 4.78 | 26,986 |
| Wisconsin Counties | 0 | - | 4.51 | 27,030 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,612 |
| Puerto Rico Trivia | 0 | - | 4.51 | 12,022 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,812 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,172 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,613 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,459 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,948 |
| U.S. Presidents by Event | 0 | - | 4.58 | 34,740 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 94,025 |
| Presidential Middle Names | 0 | - | 4.41 | 60,423 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,460 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,675 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,491 |
| California... or Florida? | 0 | - | 4.60 | 51,656 |
| The American Civil War | 0 | - | 4.62 | 52,505 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,235 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,483 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,059 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,019 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,606 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,624 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,768 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,627 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,295 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,057 |
| Movies with America in the Title | 0 | - | 4.17 | 28,772 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,425 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,040 |
| US States Quiz | 0 | - | 5.00 | 16,921,932 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,654 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,847 |
| Random Point on Land to US State | 0 | - | 4.63 | 69,457 |
| The Vietnam War | 0 | - | 4.44 | 35,581 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,128 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,893 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,889 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,917 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,238 |
| Pixelated United States Map | 0 | - | 4.88 | 94,489 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,965 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,012 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,226 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,944 |
| U.S. Vice Presidents | 0 | - | 4.39 | 136,519 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,281 |
| First Ladies of the United States | 0 | - | 4.28 | 85,751 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,251 |
| U.S. Presidents in Order by First Letter | 0 | - | 4.32 | 77,282 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,238 |
| Add a Letter - Make a U.S. President | 0 | - | 4.57 | 24,003 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,051 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,527 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,934 |
| Harvard University | 0 | - | 4.15 | 8,306 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,272 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,415 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,841 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,455 |
| Tennessee Counties Quiz | 0 | - | 4.23 | 26,177 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,208 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,141 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,029 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,737 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,687 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,362 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,678 |
| U.S. States By Population | 0 | - | 4.92 | 153,757 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,739 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,607 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,716 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,521 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,338 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,804 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,486 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,947 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,079 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,301 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,962 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,429 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,676 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,457 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,734 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,858 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,247 |
| Rivers of the United States | 0 | - | 4.93 | 66,365 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,715 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,852 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,677 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,603 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,790 |
| State Quiz - California | 0 | - | 4.69 | 64,571 |
| State Quiz - Florida | 0 | - | 4.47 | 62,435 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,445 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,255 |
| State Quiz - New York | 0 | - | 4.52 | 46,226 |
| State Quiz - Texas | 0 | - | 4.43 | 62,974 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,728 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.55 | 18,273 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.55 | 28,916 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,859 |
| US States with an Empty Map | 0 | - | 5.00 | 626,118 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,509 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,338 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,681 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 21,179 |
| Draw All US State Borders | 0 | - | 4.99 | 138,705 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,284 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,340 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,976 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,362 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,958 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,618 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,016 |
| Merged U.S. States | 0 | - | 4.37 | 44,261 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,403 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,537 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,338 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,753 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,414 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.44 | 17,037 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,343 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 220,888 |
| American Junk Food Brands #1 | 0 | - | 3.84 | 60,974 |
| Most Common High School Mascots | 0 | - | 4.47 | 32,194 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 427,112 |
| U.S. Presidential Running Mates | 0 | - | 4.40 | 28,679 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,364 |
| The George Washington Presidency | 0 | - | 4.03 | 14,569 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,751 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,673 |
| The John Adams Presidency | 0 | - | 4.12 | 8,762 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.35 | 16,949 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,749 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.36 | 21,708 |
| U.S. Vice Presidential Trivia | 0 | - | 4.26 | 12,871 |
| States that Beat California | 0 | - | 4.54 | 63,711 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 27,162 |
| History of Florida | 0 | - | 4.45 | 9,844 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,208 |
| Boston Red Sox Trivia | 0 | - | 4.09 | 7,561 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,288 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,110 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,063 |
| States that Beat New York | 0 | - | 4.50 | 45,095 |
| New York Yankees Trivia | 0 | - | 4.29 | 7,232 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,148 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,573 |
| History of Texas | 0 | - | 4.43 | 14,654 |
| States that Beat Texas | 0 | - | 4.58 | 44,405 |
| LeBron James Trivia | 0 | - | 4.01 | 171,208 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,081 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,806 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,545,447 |
| Fictional Characters by U.S. State | 0 | - | 4.17 | 12,122 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,553 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,418 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,652 |
| US States and State Capitals | 0 | - | 4.99 | 163,606 |
| U.S. State Birds | 0 | - | 4.31 | 21,426 |
| Books by U.S. State | 0 | - | 4.20 | 14,008 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.11 | 10,226 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,240 |
| Which City in Canada? | 0 | - | 4.83 | 57,153 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,927 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,115 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,130 |
| George Washington... or George W. Bush? | 0 | - | 4.16 | 12,275 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,601 |
| Territories of the United States | 0 | - | 4.80 | 52,475 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,618 |
