| U.S. Presidents Quiz | 0 | - | 5.00 | 3,654,547 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,047 |
| American Junk Food Brands #2 | 0 | - | 3.82 | 30,707 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,883 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,418 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 618,513 |
| Hawaiian Islands | 0 | - | 4.83 | 42,427 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,089 |
| U.S. State Flags | 0 | - | 4.89 | 167,104 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,859 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,114 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 80,870 |
| U.S. Vice Presidents | 0 | - | 4.41 | 134,942 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 107,951 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,502 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,001 |
| Presidential Middle Names | 0 | - | 4.41 | 59,704 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,739 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 93,822 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,174 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,252 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,608 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,278 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 74,906 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,746 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,893 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,166 |
| First Ladies of the United States | 0 | - | 4.28 | 85,245 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,112 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 76,299 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,002 |
| Add a Letter - Make a U.S. President | 0 | - | 4.61 | 23,833 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,460 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,804 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,688 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,416 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,380 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 34,889 |
| Georgia Counties | 0 | - | 4.50 | 49,101 |
| New York Counties | 0 | - | 4.64 | 49,899 |
| Texas Counties | 0 | - | 4.55 | 76,059 |
| North Carolina Counties | 0 | - | 4.53 | 52,709 |
| Ohio Counties | 0 | - | 4.47 | 45,419 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,084 |
| Virginia Counties | 0 | - | 4.45 | 32,928 |
| West Virginia Counties | 0 | - | 4.61 | 33,533 |
| The American Civil War | 0 | - | 4.62 | 52,160 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,913 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,761 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,530 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 280,118 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,962 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,329 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,873 |
| U.S. Senators by State | 0 | - | 4.45 | 39,756 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 303,378 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 69,422 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,077 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,493 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,690 |
| US States Quiz | 0 | - | 5.00 | 16,701,255 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,361 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,276 |
| Vietnam War Countries | 0 | - | 4.83 | 93,610 |
| The Vietnam War | 0 | - | 4.43 | 35,294 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,176 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,364 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,095 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,088 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,980 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,662 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,159 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,921 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,015 |
| Pixelated United States Map | 0 | - | 4.89 | 93,483 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,468 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,856 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,137 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,526 |
| U.S. Presidential Running Mates | 0 | - | 4.40 | 28,461 |
| The George Washington Presidency | 0 | - | 4.03 | 14,475 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,661 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,502 |
| The John Adams Presidency | 0 | - | 4.12 | 8,676 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.35 | 16,870 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,682 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.36 | 21,609 |
| U.S. Vice Presidential Trivia | 0 | - | 4.26 | 12,773 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 178,547 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,335 |
| California Counties | 0 | - | 4.39 | 118,135 |
| Colorado Counties | 0 | - | 4.44 | 26,310 |
| Florida Counties | 0 | - | 4.39 | 48,110 |
| State Quiz - Hawaii | 0 | - | 4.35 | 64,928 |
| Illinois Counties | 0 | - | 4.56 | 30,056 |
| Indiana Counties | 0 | - | 4.46 | 28,613 |
| Michigan Counties | 0 | - | 4.63 | 30,047 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,624 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,738 |
| Las Vegas Casinos | 0 | - | 4.12 | 37,970 |
| New Jersey Counties | 0 | - | 4.56 | 29,928 |
| Washington Counties | 0 | - | 4.78 | 26,552 |
| Wisconsin Counties | 0 | - | 4.51 | 26,549 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,257 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,736 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,738 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,365 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,421 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,673 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,909 |
| U.S. States By Population | 0 | - | 4.92 | 152,371 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,405 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,867 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,907 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,554 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,766 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,887 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,286 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 22,914 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,882 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,082 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,490 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,069 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,661 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,835 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 300,039 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,154 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,262 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,110 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,251 |
| Random African Flag to Country | 0 | - | 4.87 | 74,217 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,955 |
| Puerto Rico Trivia | 0 | - | 4.51 | 11,937 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,807 |
| Rivers of the United States | 0 | - | 4.93 | 65,519 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,420 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,582 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,492 |
| U.S. President Scramble | 0 | - | 4.40 | 116,204 |
| Movies with America in the Title | 0 | - | 4.17 | 28,720 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,318 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,448 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,689 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.54 | 18,183 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.54 | 28,847 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,148 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,587 |
| US States with an Empty Map | 0 | - | 5.00 | 618,847 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,712 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,032 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,581 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 20,637 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,196 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,871 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,659 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,066 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,096 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,937 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,552 |
| Merged U.S. States | 0 | - | 4.36 | 43,866 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,719 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,948 |
| Random European Flag to Country | 0 | - | 4.89 | 180,895 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,779 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,221 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,505 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,842 |
| Monty Python Quotes | 0 | - | 4.88 | 42,324 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,306 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,682 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,906 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,327 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 72,427 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,639 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,623 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,977 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 216,723 |
| Biggest U.S. Car Insurance Companies | 0 | - | 4.26 | 6,109 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,749 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,578 |
| Harvard University | 0 | - | 4.15 | 8,263 |
| Boston Red Sox Trivia | 0 | - | 4.09 | 7,499 |
| New York Yankees Trivia | 0 | - | 4.29 | 7,121 |
| Tennessee Counties Quiz | 0 | - | 4.23 | 25,676 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,518,665 |
| Fictional Characters by U.S. State | 0 | - | 4.17 | 12,069 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,421 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,553 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,510 |
| US States and State Capitals | 0 | - | 4.99 | 158,537 |
| U.S. State Birds | 0 | - | 4.31 | 21,310 |
| Books by U.S. State | 0 | - | 4.20 | 13,946 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.11 | 10,180 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,656 |
| Which City in Canada? | 0 | - | 4.83 | 56,656 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,309 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,555 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,120 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,120 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,661 |
