| Word Scramble - U.S. States | 0 | - | 4.95 | 510,604 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,728,815 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,756 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,791 |
| Hawaiian Islands | 0 | - | 4.83 | 42,990 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,544 |
| U.S. State Flags | 0 | - | 4.89 | 173,233 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,627 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,819 |
| Pixelated United States Map | 0 | - | 4.89 | 94,878 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,298 |
| California Counties | 0 | - | 4.39 | 120,458 |
| California... or Florida? | 0 | - | 4.60 | 51,883 |
| Florida Counties | 0 | - | 4.41 | 49,150 |
| New York Counties | 0 | - | 4.65 | 51,258 |
| Texas Counties | 0 | - | 4.56 | 78,051 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,194 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,359 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,998 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 636,568 |
| States that Beat California | 0 | - | 4.54 | 63,917 |
| Random Point on Land to US State | 0 | - | 4.63 | 69,792 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,664 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,210 |
| Michigan Counties | 0 | - | 4.63 | 30,917 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,883 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,705 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,564 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,145 |
| Flags of North and South America | 0 | - | 4.99 | 377,607 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,014 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,849 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,730 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,616 |
| U.S. Presidents by Event | 0 | - | 4.58 | 35,418 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,708 |
| Presidential Middle Names | 0 | - | 4.42 | 60,776 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,723 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,924 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,646 |
| Georgia Counties | 0 | - | 4.52 | 50,135 |
| North Carolina Counties | 0 | - | 4.55 | 53,776 |
| Ohio Counties | 0 | - | 4.48 | 46,275 |
| Pennsylvania Counties | 0 | - | 4.50 | 53,475 |
| Virginia Counties | 0 | - | 4.45 | 33,469 |
| West Virginia Counties | 0 | - | 4.63 | 34,022 |
| The American Civil War | 0 | - | 4.62 | 52,645 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,557,254 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,389 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,572 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,621 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,722 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 64,157 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,357 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,803 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,013 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,280 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,512 |
| Africa Map with Random Merged Countries | 0 | - | 4.94 | 74,553 |
| Flags of Oceania | 0 | - | 5.00 | 263,149 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,931 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,905 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,014 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,470 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,234 |
| Movies with America in the Title | 0 | - | 4.17 | 28,804 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,110 |
| States that Beat New York | 0 | - | 4.50 | 45,324 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,305 |
| States that Beat Texas | 0 | - | 4.58 | 44,531 |
| US States Quiz | 0 | - | 5.00 | 17,011,240 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.58 | 35,370 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,882 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,800 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,729 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,563 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,841 |
| The Vietnam War | 0 | - | 4.44 | 35,672 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,537 |
| 20 Random Country Flags | 0 | - | 4.99 | 619,854 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,506 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,544 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,493 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,649 |
| American Junk Food Brands #1 | 0 | - | 3.84 | 61,055 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,803 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,913 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,653 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,521 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,269 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,131 |
| U.S. Vice Presidents | 0 | - | 4.39 | 137,111 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,374 |
| U.S. Presidential Running Mates | 0 | - | 4.41 | 28,789 |
| First Ladies of the United States | 0 | - | 4.28 | 86,008 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,329 |
| U.S. Presidents in Order by First Letter | 0 | - | 4.32 | 77,511 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,380 |
| Add a Letter - Make a U.S. President | 0 | - | 4.58 | 24,113 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 179,936 |
| Colorado Counties | 0 | - | 4.45 | 26,983 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,026 |
| State Quiz - Hawaii | 0 | - | 4.35 | 65,707 |
| Illinois Counties | 0 | - | 4.56 | 30,701 |
| Indiana Counties | 0 | - | 4.46 | 29,229 |
| Harvard University | 0 | - | 4.15 | 8,333 |
| Boston Red Sox Trivia | 0 | - | 4.09 | 7,589 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,385 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,781 |
| Cities that Beat New York | 0 | - | 4.51 | 28,892 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,866 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,155 |
| New Jersey Counties | 0 | - | 4.57 | 30,671 |
| Washington Counties | 0 | - | 4.75 | 27,185 |
| Wisconsin Counties | 0 | - | 4.51 | 27,346 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,901 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,138 |
| Fictional Characters by U.S. State | 0 | - | 4.17 | 12,144 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,173 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,399,337 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,367 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,398 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,447 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,477 |
| U.S. States By Population | 0 | - | 4.92 | 154,209 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,318 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,941 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,139 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,929 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,568 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,164 |
| U.S. State Birds | 0 | - | 4.31 | 21,523 |
| Books by U.S. State | 0 | - | 4.20 | 14,037 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.11 | 10,243 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,124 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,285 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,732 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,856 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,693 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 68,026 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,461 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,958 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 39,012 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,352 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,999 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,406,644 |
| Puerto Rico Trivia | 0 | - | 4.52 | 12,073 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,421 |
| Rivers of the United States | 0 | - | 4.93 | 66,744 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,325 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,791 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.98 | 119,311 |
| Mayors of New York City | 0 | - | 3.96 | 12,296 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,218 |
| California A-Z | 0 | - | 4.49 | 28,853 |
| California by Picture | 0 | - | 4.36 | 16,601 |
| State Quiz - California | 0 | - | 4.69 | 64,884 |
| Los Angeles Dodgers Trivia | 0 | - | 4.00 | 9,987 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,812 |
| States that Beat Florida | 0 | - | 4.32 | 41,017 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,662 |
| New York City by Picture | 0 | - | 4.37 | 27,971 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,277 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,746 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,490 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,441 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.55 | 18,320 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,425 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,396 |
| US States with an Empty Map | 0 | - | 5.00 | 629,218 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,476 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,188 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,430 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,328 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 21,406 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,714 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,942 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,597 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,935 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,540 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,074 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,241 |
| Merged U.S. States | 0 | - | 4.37 | 44,441 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,303 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,509 |
| Random European Flag to Country | 0 | - | 4.90 | 184,356 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,427 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,411 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,240 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,397 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,150 |
| English First Names of the Middle Ages | 0 | - | 4.47 | 61,127 |
| Countries that Beat China | 0 | - | 4.85 | 116,847 |
| Random African Flag to Country | 0 | - | 4.87 | 75,692 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,737 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,560,741 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 186,006 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,793 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,714 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 340,087 |
