| Hawaiian Islands | 0 | - | 4.83 | 42,999 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,568 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,730,397 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,858 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,819 |
| U.S. State Flags | 0 | - | 4.89 | 173,396 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,963 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,871 |
| Georgia Counties | 0 | - | 4.52 | 50,165 |
| New York Counties | 0 | - | 4.65 | 51,314 |
| North Carolina Counties | 0 | - | 4.55 | 53,829 |
| Ohio Counties | 0 | - | 4.48 | 46,373 |
| Pennsylvania Counties | 0 | - | 4.50 | 53,516 |
| Virginia Counties | 0 | - | 4.45 | 33,543 |
| West Virginia Counties | 0 | - | 4.63 | 34,064 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,367 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 636,994 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,555 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,290 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,274 |
| Colorado Counties | 0 | - | 4.45 | 27,008 |
| State Quiz - Hawaii | 0 | - | 4.35 | 65,747 |
| Illinois Counties | 0 | - | 4.56 | 30,712 |
| Indiana Counties | 0 | - | 4.46 | 29,254 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,683 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,872 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,160 |
| New Jersey Counties | 0 | - | 4.57 | 30,698 |
| Washington Counties | 0 | - | 4.75 | 27,195 |
| Wisconsin Counties | 0 | - | 4.51 | 27,385 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,008 |
| Puerto Rico Trivia | 0 | - | 4.52 | 12,079 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,034 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,308 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,865 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,745 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,649 |
| U.S. Presidents by Event | 0 | - | 4.58 | 35,448 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,741 |
| Presidential Middle Names | 0 | - | 4.42 | 60,795 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,735 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,933 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,654 |
| California... or Florida? | 0 | - | 4.60 | 51,894 |
| Florida Counties | 0 | - | 4.41 | 49,193 |
| State Quiz - New York | 0 | - | 4.52 | 46,534 |
| Texas Counties | 0 | - | 4.56 | 78,094 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,749 |
| The American Civil War | 0 | - | 4.62 | 52,654 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,400 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,576 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,207 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 64,169 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,781 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,401 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,952 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,956 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,044 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,482 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,244 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,174 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,079 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,323 |
| US States Quiz | 0 | - | 5.00 | 17,018,962 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.58 | 35,402 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,889 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,869 |
| Random Point on Land to US State | 0 | - | 4.63 | 69,818 |
| The Vietnam War | 0 | - | 4.44 | 35,688 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,583 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,546 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,718 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,954 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,129 |
| Pixelated United States Map | 0 | - | 4.89 | 94,913 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,706 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,573 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,272 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,158 |
| U.S. Vice Presidents | 0 | - | 4.39 | 137,154 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,379 |
| U.S. Presidential Running Mates | 0 | - | 4.41 | 28,795 |
| First Ladies of the United States | 0 | - | 4.28 | 86,017 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,332 |
| U.S. Presidents in Order by First Letter | 0 | - | 4.32 | 77,524 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,385 |
| Add a Letter - Make a U.S. President | 0 | - | 4.58 | 24,118 |
| Win the 1828 U.S. Presidential Election | 0 | - | 4.31 | 59,556 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 179,957 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,632 |
| California Counties | 0 | - | 4.39 | 120,520 |
| Los Angeles vs. New York | 0 | - | 4.41 | 20,065 |
| Michigan Counties | 0 | - | 4.63 | 30,933 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,639 |
| Musical Acts from New York City | 0 | - | 3.80 | 10,207 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,807 |
| New York Yankees Trivia | 0 | - | 4.29 | 7,280 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,644 |
| Tennessee Counties Quiz | 0 | - | 4.25 | 26,327 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,943 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,171 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,188 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,415 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,442 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,494 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,532 |
| U.S. States By Population | 0 | - | 4.92 | 154,240 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,350 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,965 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,160 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,967 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,592 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,194 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,571 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 43,003 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,151 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,160 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,311 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,765 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,870 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,714 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 68,058 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,961 |
| Beatles Lyrics First Names | 0 | - | 4.36 | 40,237 |
| Elton John Quiz | 0 | - | 4.49 | 18,532 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,431 |
| Rivers of the United States | 0 | - | 4.93 | 66,775 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,369 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,874 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.98 | 119,624 |
| Movies with America in the Title | 0 | - | 4.17 | 28,805 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,358 |
| State Quiz - Arizona | 0 | - | 4.44 | 37,008 |
| State Quiz - California | 0 | - | 4.69 | 64,929 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 16,357 |
| State Quiz - Florida | 0 | - | 4.47 | 62,739 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,827 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 54,053 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,627 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,691 |
| State Quiz - Minnesota | 0 | - | 4.41 | 39,073 |
| History of New York | 0 | - | 4.36 | 16,427 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,413 |
| State Quiz - Texas | 0 | - | 4.43 | 63,287 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,417 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,434 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,573 |
| State Quiz - Washington | 0 | - | 4.45 | 36,710 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.55 | 18,324 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,437 |
| US States with an Empty Map | 0 | - | 5.00 | 629,493 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,821 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,488 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,247 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 21,431 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,358 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,978 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,638 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,974 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,569 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,096 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,254 |
| Merged U.S. States | 0 | - | 4.37 | 44,455 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,364 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,569 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,414 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,176 |
| The Beatles Members | 0 | - | 4.23 | 24,062 |
| South America Flags Map Quiz | 0 | - | 4.95 | 89,124 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 223,062 |
| American Junk Food Brands #1 | 0 | - | 3.84 | 61,060 |
| Most Common High School Mascots | 0 | - | 4.47 | 32,358 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 428,831 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,860 |
| The George Washington Presidency | 0 | - | 4.03 | 14,621 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,788 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,776 |
| The John Adams Presidency | 0 | - | 4.12 | 8,798 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.35 | 17,001 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,784 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.36 | 21,774 |
| U.S. Vice Presidential Trivia | 0 | - | 4.26 | 12,940 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,746 |
| California Groups of Things | 0 | - | 4.26 | 45,802 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 27,485 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,690 |
| History of Florida | 0 | - | 4.45 | 9,877 |
| The Life of Martin Luther King Jr. | 0 | - | 4.73 | 11,146 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,328 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,640 |
| History of Louisiana | 0 | - | 4.46 | 9,593 |
| State Quiz - Maine | 0 | - | 4.52 | 25,653 |
| State Quiz - Massachusetts | 0 | - | 4.40 | 38,292 |
| Harvard University | 0 | - | 4.15 | 8,334 |
| Boston Red Sox Trivia | 0 | - | 4.09 | 7,592 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,553 |
| New York Groups of Things | 0 | - | 4.39 | 72,353 |
| States that Beat New York | 0 | - | 4.50 | 45,340 |
| New York Yankees Retired Numbers | 0 | - | 3.73 | 9,340 |
| Top 20 Yankees: All-Time Home Run Leaders | 0 | - | 3.97 | 12,578 |
