| U.S. Presidents Quiz | 0 | - | 5.00 | 3,723,814 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,877 |
| California... or Florida? | 0 | - | 4.60 | 51,829 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,662 |
| Hawaiian Islands | 0 | - | 4.83 | 42,932 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,494 |
| U.S. State Flags | 0 | - | 4.89 | 172,749 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,680 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,613 |
| American Junk Food Brands #1 | 0 | - | 3.84 | 61,028 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,261 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,292 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,721 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 635,282 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 494,620 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,478 |
| The American Civil War | 0 | - | 4.62 | 52,620 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,541 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,985 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,957 |
| American Junk Food Brands #2 | 0 | - | 3.82 | 30,792 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,790 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,647 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,414 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 109,524 |
| U.S. Presidents by Event | 0 | - | 4.58 | 35,273 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.62 | 94,592 |
| Presidential Middle Names | 0 | - | 4.41 | 60,699 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,671 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,881 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 35,185 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,621 |
| Name a Valid U.S. President #1 | 0 | - | 4.90 | 193,683 |
| Georgia Counties | 0 | - | 4.52 | 49,979 |
| New York Counties | 0 | - | 4.65 | 51,061 |
| Texas Counties | 0 | - | 4.56 | 77,849 |
| North Carolina Counties | 0 | - | 4.54 | 53,625 |
| Ohio Counties | 0 | - | 4.48 | 46,154 |
| Pennsylvania Counties | 0 | - | 4.50 | 53,309 |
| Virginia Counties | 0 | - | 4.45 | 33,436 |
| West Virginia Counties | 0 | - | 4.63 | 33,991 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.58 | 34,985 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,848 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,352 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,550 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,148 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,130 |
| Random Point on Land to US State | 0 | - | 4.63 | 69,683 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,856 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,432 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,769 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,332 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,911 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,470 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,276 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,257 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,082 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,944 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,687 |
| New York Yankees Trivia | 0 | - | 4.29 | 7,266 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,235 |
| US States Quiz | 0 | - | 5.00 | 16,985,940 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,514 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 70,263 |
| The Vietnam War | 0 | - | 4.44 | 35,645 |
| Puerto Rico Trivia | 0 | - | 4.52 | 12,062 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,375 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,165 |
| Pixelated United States Map | 0 | - | 4.88 | 94,769 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,474 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,390 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,142 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,580 |
| U.S. Vice Presidents | 0 | - | 4.39 | 136,936 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,358 |
| U.S. Presidential Running Mates | 0 | - | 4.41 | 28,760 |
| First Ladies of the United States | 0 | - | 4.28 | 85,934 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,307 |
| U.S. Presidents in Order by First Letter | 0 | - | 4.32 | 77,453 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,356 |
| Add a Letter - Make a U.S. President | 0 | - | 4.58 | 24,089 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 179,862 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,166 |
| California A-Z | 0 | - | 4.49 | 28,839 |
| California Counties | 0 | - | 4.39 | 120,219 |
| State Quiz - California | 0 | - | 4.69 | 64,766 |
| Colorado Counties | 0 | - | 4.45 | 26,913 |
| Florida Counties | 0 | - | 4.40 | 49,022 |
| State Quiz - Hawaii | 0 | - | 4.35 | 65,614 |
| Illinois Counties | 0 | - | 4.56 | 30,592 |
| Indiana Counties | 0 | - | 4.46 | 29,161 |
| Boston Red Sox Trivia | 0 | - | 4.09 | 7,578 |
| Michigan Counties | 0 | - | 4.63 | 30,818 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,860 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,142 |
| New Jersey Counties | 0 | - | 4.57 | 30,576 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,742 |
| Washington Counties | 0 | - | 4.78 | 27,123 |
| Wisconsin Counties | 0 | - | 4.51 | 27,239 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,714 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,006 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.55 | 18,305 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,144 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,211 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,231 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,282 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,300 |
| U.S. States By Population | 0 | - | 4.92 | 154,091 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,164 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,854 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,231 |
| US States with an Empty Map | 0 | - | 5.00 | 628,283 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,028 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,434 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,820 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 21,352 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,518 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,059 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,544 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,122 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,343 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,670 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,171 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,646 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,799 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,624 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,409 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,998 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,960 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 303,828 |
| Merged U.S. States | 0 | - | 4.37 | 44,405 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,937 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,990 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,112 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,397 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,038 |
| Monty Python Quotes | 0 | - | 4.89 | 42,601 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 379,602 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,638 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,257 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,867 |
| Rivers of the United States | 0 | - | 4.93 | 66,629 |
| Names of Generations | 0 | - | 4.09 | 45,485 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 117,886 |
| Mayors of New York City | 0 | - | 3.96 | 12,282 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 428,341 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,777 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,749 |
| The John Adams Presidency | 0 | - | 4.12 | 8,787 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,774 |
| U.S. Vice Presidential Trivia | 0 | - | 4.26 | 12,923 |
| Movies with America in the Title | 0 | - | 4.17 | 28,791 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,069 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,564 |
| Harvard University | 0 | - | 4.15 | 8,322 |
| Top 20 Yankees: All-Time Home Run Leaders | 0 | - | 3.97 | 12,564 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,235 |
| Tennessee Counties Quiz | 0 | - | 4.25 | 26,289 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,432 |
| Fictional Characters by U.S. State | 0 | - | 4.17 | 12,138 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,587 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,323 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,442 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,057 |
| Books by U.S. State | 0 | - | 4.20 | 14,028 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,799 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,427 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,773 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,179 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,414 |
| Which City in Canada? | 0 | - | 4.83 | 57,342 |
| Random European Flag to Country | 0 | - | 4.90 | 184,097 |
| UK Baby Girl Names by Decade | 0 | - | 4.38 | 161,676 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 133,084 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.45 | 113,048 |
| Random African Flag to Country | 0 | - | 4.88 | 75,589 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,154 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 222,343 |
| Territories of the United States | 0 | - | 4.80 | 52,605 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,873 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,050 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,503 |
| Name a Valid Answer - United States #1 | 0 | - | 4.62 | 94,364 |
| U.S. Highway Signs By State | 0 | - | 4.46 | 15,567 |
| U.S. Senators by State | 0 | - | 4.44 | 40,098 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 383,479 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 306,136 |
| The George Washington Presidency | 0 | - | 4.03 | 14,605 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.35 | 16,983 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.36 | 21,754 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 70,550 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,835 |
| Biggest Cities in Arizona | 0 | - | 4.30 | 31,824 |
| Biggest Cities in California | 0 | - | 4.35 | 140,362 |
| States that Beat California | 0 | - | 4.54 | 63,854 |
| Los Angeles Dodgers Trivia | 0 | - | 4.00 | 9,979 |
| Biggest Cities in Colorado | 0 | - | 4.05 | 32,396 |
| Biggest Cities in Florida | 0 | - | 4.25 | 72,369 |
| Biggest Cities in New York State | 0 | - | 4.32 | 59,901 |
| New York City Geography | 0 | - | 4.43 | 33,182 |
