| Word Scramble - U.S. States | 0 | - | 4.96 | 462,694 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,209,020 |
| U.S. States by Nickname | 0 | - | 4.57 | 66,233 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.41 | 61,771 |
| Countries Closest to United States A-Z | 0 | - | 4.84 | 108,255 |
| Hawaiian Islands | 0 | - | 4.85 | 38,759 |
| U.S. States that Border Tennessee | 0 | - | 4.84 | 58,012 |
| U.S. State Flags | 0 | - | 4.88 | 139,313 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 77,940 |
| UK Baby Girl Names by Decade | 0 | - | 4.30 | 130,862 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 106,186 |
| New York Counties Quiz | 0 | - | 4.60 | 40,638 |
| Texas Counties | 0 | - | 4.51 | 64,665 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 39,195 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.84 | 51,425 |
| U.S. States by Alternate Nicknames | 0 | - | 4.22 | 41,634 |
| United States Map Quiz | 0 | - | 4.98 | 3,925,337 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 518,978 |
| California Counties Map Quiz | 0 | - | 4.35 | 32,929 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 186,804 |
| Countries as U.S. First Names | 0 | - | 4.25 | 70,770 |
| American Junk Food Brands #1 | 0 | - | 3.88 | 59,511 |
| California Counties | 0 | - | 4.38 | 99,180 |
| Florida Counties | 0 | - | 4.36 | 40,902 |
| Michigan Counties Quiz | 0 | - | 4.56 | 25,565 |
| The American Civil War | 0 | - | 4.74 | 49,363 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,275,535 |
| U.S. States that Border Canada | 0 | - | 4.90 | 166,603 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 196,876 |
| TV Shows by U.S. State | 0 | - | 4.32 | 45,414 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.60 | 21,286 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.47 | 18,297 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,760 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 223,788 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 107,928 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.84 | 34,365 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,116 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.43 | 69,710 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.69 | 74,486 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.52 | 70,573 |
| U.S. Vice Presidents | 0 | - | 4.43 | 121,205 |
| U.S. Presidential Trivia #1 | 0 | - | 4.51 | 97,951 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.57 | 82,662 |
| U.S. Presidential Trivia #2 | 0 | - | 4.52 | 40,295 |
| Assassinated U.S. Presidents | 0 | - | 4.54 | 80,715 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 33,709 |
| Movies with America in the Title | 0 | - | 4.17 | 28,203 |
| Georgia Counties | 0 | - | 4.49 | 42,138 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 61,699 |
| North Carolina Counties | 0 | - | 4.51 | 44,994 |
| Biggest Cities in North Carolina | 0 | - | 4.66 | 32,378 |
| Pennsylvania Counties | 0 | - | 4.42 | 43,280 |
| US States Quiz | 0 | - | 5.00 | 14,925,046 |
| Major U.S. Rivers with State Names | 0 | - | 4.51 | 36,674 |
| Satellite Images - U.S. States | 0 | - | 4.57 | 41,799 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 92,634 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 55,516 |
| The Vietnam War | 0 | - | 4.41 | 33,076 |
| Total United States Immigration by Country | 0 | - | 4.89 | 97,690 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.93 | 148,657 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 187,818 |
| American Monopoly Board - Map Quiz | 0 | - | 4.48 | 20,174 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 67,987 |
| States that Beat California | 0 | - | 4.57 | 58,170 |
| Harvard University | 0 | - | 4.15 | 7,778 |
| States that Beat Texas | 0 | - | 4.57 | 41,401 |
| Fictional Characters by U.S. State | 0 | - | 4.10 | 11,619 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,257,486 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 342,459 |
| Books by U.S. State | 0 | - | 4.21 | 13,431 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.49 | 36,120 |
| The United States... or the United Kingdom? | 0 | - | 4.89 | 91,041 |
| English First Names of the Middle Ages | 0 | - | 4.41 | 45,821 |
| Countries that Beat China | 0 | - | 4.83 | 101,298 |
| Countries that Beat Australia | 0 | - | 4.84 | 71,002 |
| Puerto Rico Trivia | 0 | - | 4.51 | 11,119 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 35,311 |
| American Junk Food Brands #2 | 0 | - | 3.79 | 30,021 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 279,612 |
| Pixelated United States Map | 0 | - | 4.90 | 83,140 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 94,722 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 79,832 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 125,725 |
| Countries that Beat the United States | 0 | - | 4.92 | 147,387 |
| Governors Who Ran For President | 0 | - | 4.47 | 18,969 |
| U.S. Presidents by Event | 0 | - | 4.58 | 29,321 |
| U.S. Presidential Running Mates | 0 | - | 4.41 | 26,021 |
| First Ladies of the United States | 0 | - | 4.27 | 80,472 |
| Presidential Middle Names | 0 | - | 4.37 | 56,406 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 24,940 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 65,736 |
| U.S. Presidents Who Died in Office | 0 | - | 4.75 | 31,424 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 28,071 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.63 | 14,077 |
| Star-Spangled Banner Quiz | 0 | - | 4.35 | 170,552 |
| California Cities Map Quiz | 0 | - | 4.49 | 82,727 |
| Colorado Counties Quiz | 0 | - | 4.46 | 21,967 |
| Florida Cities Map Quiz | 0 | - | 4.49 | 57,782 |
| Countries that Visit Florida the Most | 0 | - | 4.58 | 50,076 |
| State Quiz - Hawaii | 0 | - | 4.34 | 55,856 |
| Illinois Counties Quiz | 0 | - | 4.53 | 25,636 |
| Indiana Counties Quiz | 0 | - | 4.48 | 24,588 |
| Boston Red Sox Trivia | 0 | - | 4.12 | 6,810 |
| New York Cities Map Quiz | 0 | - | 4.54 | 39,917 |
| Las Vegas Casinos Quiz | 0 | - | 4.07 | 36,574 |
| New Jersey Counties | 0 | - | 4.53 | 24,861 |
| Six Flags Over Texas | 0 | - | 4.84 | 59,200 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.85 | 22,250 |
| Counties of Ohio | 0 | - | 4.38 | 39,109 |
| Tennessee Counties Quiz | 0 | - | 4.48 | 20,852 |
| Virginia Counties Quiz | 0 | - | 4.45 | 28,738 |
| Washington Counties | 0 | - | 4.75 | 21,953 |
| West Virginia Counties Quiz | 0 | - | 4.57 | 29,944 |
| Wisconsin Counties Quiz | 0 | - | 4.46 | 22,252 |
| Deadliest U.S. Wars | 0 | - | 4.83 | 159,457 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 101,548 |
| U.S. States by Clue #1 | 0 | - | 4.48 | 33,183 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.58 | 17,291 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.32 | 40,169 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.55 | 28,109 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 97,398 |
| 10 Southernmost U.S. States | 0 | - | 4.85 | 100,429 |
| U.S. States with Short Names | 0 | - | 4.87 | 131,533 |
| U.S. States that Start with M | 0 | - | 4.91 | 152,120 |
| U.S. States By Population | 0 | - | 4.90 | 131,154 |
| U.S. States that Start with N | 0 | - | 4.95 | 156,642 |
| U.S. States with Longest Names | 0 | - | 4.84 | 36,613 |
| U.S. States by Church Attendance | 0 | - | 4.58 | 30,417 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 37,027 |
| US States with an Empty Map | 0 | - | 5.00 | 560,475 |
| 10 Northernmost U.S. States | 0 | - | 4.89 | 74,536 |
| States in a Tank of the U.S. Map | 0 | - | 4.51 | 28,217 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 70,105 |
| U.S. States with a Unique First Letter | 0 | - | 4.95 | 78,648 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 44,529 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 58,817 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 56,791 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 41,931 |
| U.S. State Birds Quiz | 0 | - | 4.35 | 20,629 |
| Tourist Attractions by U.S. State | 0 | - | 4.45 | 60,498 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.05 | 9,802 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 146,472 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 168,554 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.85 | 99,615 |
| Top 10 Least Obese U.S. States | 0 | - | 4.81 | 69,074 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 90,531 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 74,012 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 72,525 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 117,047 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 152,710 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 180,884 |
| Ultimate Harry Potter Name Game | 0 | - | 4.95 | 466,253 |
| South America Flags Map Quiz | 0 | - | 4.95 | 72,409 |
| Rivers of the United States | 0 | - | 4.92 | 57,745 |
| Mayors of New York City | 0 | - | 3.86 | 7,482 |
| U.S. Presidents by Picture | 0 | - | 4.85 | 397,354 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 12,930 |
| The John Adams Presidency | 0 | - | 4.10 | 8,030 |
| The Theodore Roosevelt Presidency | 0 | - | 4.33 | 7,173 |
| Countries Closest to Alaska | 0 | - | 4.91 | 100,025 |
| States that Beat Florida | 0 | - | 4.24 | 37,500 |
| Hawaiian Islands Map Quiz | 0 | - | 4.88 | 21,197 |
| Countries Closest to Maine | 0 | - | 4.86 | 59,654 |
| States that Beat New York | 0 | - | 4.45 | 30,646 |
| New York Yankees Trivia | 0 | - | 4.36 | 6,156 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,263 |
| Word Puzzles - U.S. States | 0 | - | 3.72 | 40,290 |
| U.S. States by Emoji | 0 | - | 4.48 | 92,956 |
| Category Elimination - U.S. States #2 | 0 | - | 4.79 | 116,873 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 38,872 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 101,340 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 101,863 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 72,170 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 57,367 |
| Merged U.S. States | 0 | - | 4.40 | 40,681 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 91,406 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 52,372 |
| Which City in Canada? | 0 | - | 4.89 | 45,753 |
| Most Popular Baby Boy Names in Germany | 0 | - | 4.33 | 64,517 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 403,105 |
| Groups of Things - Harry Potter | 0 | - | 4.86 | 262,738 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.32 | 54,609 |
| Most-Spoken Languages of the United States | 0 | - | 4.46 | 165,173 |
| Territories of the United States | 0 | - | 4.77 | 48,886 |
| Most Mentioned Enemies of the USA | 0 | - | 4.79 | 161,334 |
| Top U.S. Cash Crops | 0 | - | 4.41 | 59,304 |
| Major non-NATO U.S. Allies | 0 | - | 4.43 | 33,776 |
| Name a Valid Answer - United States #1 | 0 | - | 4.65 | 87,105 |
| U.S. Highway Signs By State | 0 | - | 4.43 | 14,267 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 355,792 |
| The George Washington Presidency | 0 | - | 4.02 | 13,700 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.34 | 10,732 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 169,268 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.32 | 20,620 |
| Things that are "Free" | 0 | - | 4.15 | 47,072 |
| Los Angeles Dodgers Trivia | 0 | - | 4.00 | 9,355 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 19,699 |
| Texas Cities Map Quiz | 0 | - | 4.37 | 78,095 |
| Biggest Cities in Ohio | 0 | - | 4.37 | 46,147 |
| Biggest Cities in Pennsylvania | 0 | - | 4.14 | 43,060 |
