| U.S. Presidents Quiz | 0 | - | 5.00 | 3,648,914 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 87,926 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,241 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,319 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 617,448 |
| Hawaiian Islands | 0 | - | 4.83 | 42,405 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,063 |
| U.S. State Flags | 0 | - | 4.89 | 166,718 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 189,609 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,052 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 80,811 |
| U.S. Vice Presidents | 0 | - | 4.41 | 134,739 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 107,844 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,358 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 92,912 |
| Presidential Middle Names | 0 | - | 4.41 | 59,635 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,665 |
| Assassinated U.S. Presidents | 0 | - | 4.61 | 93,742 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,144 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,206 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,569 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,252 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 74,866 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,707 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,753 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,155 |
| First Ladies of the United States | 0 | - | 4.28 | 85,198 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,100 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 76,183 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 15,984 |
| Add a Letter - Make a U.S. President | 0 | - | 4.61 | 23,817 |
| U.S. States that Border Canada | 0 | - | 4.91 | 181,978 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,800 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,672 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,182 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,342 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 34,866 |
| California... or Florida? | 0 | - | 4.61 | 50,908 |
| Georgia Counties | 0 | - | 4.50 | 49,027 |
| New York Counties | 0 | - | 4.64 | 49,837 |
| Texas Counties | 0 | - | 4.55 | 75,975 |
| North Carolina Counties | 0 | - | 4.53 | 52,650 |
| Ohio Counties | 0 | - | 4.47 | 45,333 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,031 |
| Virginia Counties | 0 | - | 4.45 | 32,892 |
| West Virginia Counties | 0 | - | 4.61 | 33,491 |
| The American Civil War | 0 | - | 4.62 | 52,099 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,886 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,725 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,490 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 279,962 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,849 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,168 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,761 |
| U.S. Senators by State | 0 | - | 4.44 | 39,721 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 303,182 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 69,317 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 72,970 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,437 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,620 |
| US States Quiz | 0 | - | 5.00 | 16,680,302 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,331 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,065 |
| Vietnam War Countries | 0 | - | 4.83 | 93,536 |
| The Vietnam War | 0 | - | 4.43 | 35,277 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,131 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,297 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,048 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,007 |
| Name the U.S. National Parks | 0 | - | 4.85 | 57,710 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,530 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,029 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 239,990 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,548 |
| Pixelated United States Map | 0 | - | 4.89 | 93,318 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,296 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,725 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,125 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,480 |
| U.S. Presidential Running Mates | 0 | - | 4.40 | 28,445 |
| The George Washington Presidency | 0 | - | 4.03 | 14,469 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,653 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,429 |
| The John Adams Presidency | 0 | - | 4.12 | 8,673 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.35 | 16,861 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,678 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.36 | 21,602 |
| U.S. Vice Presidential Trivia | 0 | - | 4.26 | 12,763 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 178,434 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,322 |
| California Counties | 0 | - | 4.39 | 117,999 |
| Colorado Counties | 0 | - | 4.44 | 26,294 |
| Florida Counties | 0 | - | 4.39 | 48,062 |
| State Quiz - Hawaii | 0 | - | 4.35 | 64,891 |
| Illinois Counties | 0 | - | 4.56 | 30,026 |
| Indiana Counties | 0 | - | 4.46 | 28,592 |
| Michigan Counties | 0 | - | 4.63 | 30,007 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,538 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,724 |
| Las Vegas Casinos | 0 | - | 4.12 | 37,954 |
| New Jersey Counties | 0 | - | 4.56 | 29,898 |
| Washington Counties | 0 | - | 4.78 | 26,505 |
| Wisconsin Counties | 0 | - | 4.51 | 26,500 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,131 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,589 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,696 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,218 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,281 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,495 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,765 |
| U.S. States By Population | 0 | - | 4.92 | 152,258 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,259 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,776 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,840 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,450 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,712 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,787 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,274 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 22,897 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,776 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,031 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,400 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,027 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,612 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,744 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 299,725 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,046 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,099 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,045 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,158 |
| Random African Flag to Country | 0 | - | 4.87 | 74,133 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,894 |
| Puerto Rico Trivia | 0 | - | 4.51 | 11,930 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,768 |
| Rivers of the United States | 0 | - | 4.93 | 65,429 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,280 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,391 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,300 |
| U.S. President Scramble | 0 | - | 4.40 | 116,142 |
| Movies with America in the Title | 0 | - | 4.17 | 28,717 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,204 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,373 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,686 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.54 | 18,174 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.54 | 28,839 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,050 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,461 |
| US States with an Empty Map | 0 | - | 5.00 | 618,142 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,448 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 30,997 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,470 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 20,584 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,187 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,785 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,563 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,944 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 100,973 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 81,872 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,511 |
| Merged U.S. States | 0 | - | 4.36 | 43,829 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,553 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,798 |
| Random European Flag to Country | 0 | - | 4.89 | 180,745 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,688 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,209 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,478 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,754 |
| Monty Python Quotes | 0 | - | 4.88 | 42,303 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 377,168 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,644 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,674 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 517,655 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 72,293 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,528 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,369 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,956 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 216,316 |
| Biggest U.S. Car Insurance Companies | 0 | - | 4.26 | 6,106 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,274 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,354 |
| Harvard University | 0 | - | 4.15 | 8,258 |
| Boston Red Sox Trivia | 0 | - | 4.09 | 7,491 |
| New York Yankees Trivia | 0 | - | 4.29 | 7,102 |
| Tennessee Counties Quiz | 0 | - | 4.23 | 25,599 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,516,361 |
| Fictional Characters by U.S. State | 0 | - | 4.17 | 12,059 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,412 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,007 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,283 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 158,091 |
| U.S. State Birds | 0 | - | 4.31 | 21,299 |
| Books by U.S. State | 0 | - | 4.20 | 13,942 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.11 | 10,174 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,594 |
| Which City in Canada? | 0 | - | 4.82 | 56,610 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,265 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,123 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,043 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,061 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,549 |
