| U.S. Presidents Quiz | 0 | - | 5.00 | 3,692,970 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,015 |
| California... or Florida? | 0 | - | 4.60 | 51,308 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,076 |
| Hawaiian Islands | 0 | - | 4.83 | 42,676 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,295 |
| U.S. State Flags | 0 | - | 4.89 | 170,083 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,833 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,446 |
| American Junk Food Brands #1 | 0 | - | 3.84 | 60,918 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,055 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,916 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,515 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 626,446 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 493,143 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,810 |
| The American Civil War | 0 | - | 4.62 | 52,397 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,616 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,909 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,692 |
| American Junk Food Brands #2 | 0 | - | 3.82 | 30,752 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,470 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,272 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,166 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,611 |
| U.S. Presidents by Event | 0 | - | 4.58 | 34,364 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,695 |
| Presidential Middle Names | 0 | - | 4.41 | 60,173 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,256 |
| Assassinated U.S. Presidents | 0 | - | 4.62 | 94,532 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,962 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,391 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,572 |
| Georgia Counties | 0 | - | 4.50 | 49,447 |
| New York Counties | 0 | - | 4.65 | 50,506 |
| Texas Counties | 0 | - | 4.55 | 76,676 |
| North Carolina Counties | 0 | - | 4.54 | 53,204 |
| Ohio Counties | 0 | - | 4.48 | 45,789 |
| Pennsylvania Counties | 0 | - | 4.49 | 52,694 |
| Virginia Counties | 0 | - | 4.45 | 33,224 |
| West Virginia Counties | 0 | - | 4.63 | 33,754 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,546 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,126 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,402 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,946 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,868 |
| Groups of Things - Harry Potter | 0 | - | 4.82 | 281,541 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,417 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,866 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,307 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,455 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,403 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,330 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,600 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,202 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,837 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,874 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,159 |
| New York Yankees Trivia | 0 | - | 4.29 | 7,197 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,872 |
| US States Quiz | 0 | - | 5.00 | 16,853,068 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,813 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,764 |
| The Vietnam War | 0 | - | 4.44 | 35,504 |
| Puerto Rico Trivia | 0 | - | 4.51 | 11,993 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,135 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,504 |
| Pixelated United States Map | 0 | - | 4.87 | 94,163 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,504 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,635 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,277 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,811 |
| U.S. Vice Presidents | 0 | - | 4.39 | 136,164 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,247 |
| First Ladies of the United States | 0 | - | 4.28 | 85,594 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,214 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 77,009 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,179 |
| Add a Letter - Make a U.S. President | 0 | - | 4.57 | 23,948 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 179,262 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,927 |
| California A-Z | 0 | - | 4.49 | 28,783 |
| California Counties | 0 | - | 4.39 | 119,162 |
| State Quiz - California | 0 | - | 4.69 | 64,364 |
| Colorado Counties | 0 | - | 4.45 | 26,641 |
| Florida Counties | 0 | - | 4.39 | 48,526 |
| State Quiz - Hawaii | 0 | - | 4.35 | 65,282 |
| Illinois Counties | 0 | - | 4.56 | 30,365 |
| Indiana Counties | 0 | - | 4.46 | 28,920 |
| Boston Red Sox Trivia | 0 | - | 4.09 | 7,542 |
| Michigan Counties | 0 | - | 4.63 | 30,327 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,803 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,050 |
| New Jersey Counties | 0 | - | 4.57 | 30,263 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,715 |
| Washington Counties | 0 | - | 4.77 | 26,832 |
| Wisconsin Counties | 0 | - | 4.51 | 26,897 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,661 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,751 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.54 | 18,244 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,938 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.54 | 28,888 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,278 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,305 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,839 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,104 |
| U.S. States By Population | 0 | - | 4.92 | 153,457 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,318 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,382 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,487 |
| US States with an Empty Map | 0 | - | 5.00 | 623,902 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,445 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,220 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,213 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 21,008 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,153 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,540 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,427 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,023 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,259 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,867 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,641 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,122 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,457 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,161 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,670 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,402 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,448 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 302,221 |
| Merged U.S. States | 0 | - | 4.37 | 44,123 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,814 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,880 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,039 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,304 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,466 |
| Monty Python Quotes | 0 | - | 4.88 | 42,450 |
| Basic Harry Potter Quiz | 0 | - | 4.56 | 378,636 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 171,240 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,601 |
| Random African Flag to Country | 0 | - | 4.88 | 74,831 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,769 |
| Rivers of the United States | 0 | - | 4.93 | 66,123 |
| Names of Generations | 0 | - | 4.09 | 44,651 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,041 |
| Mayors of New York City | 0 | - | 3.96 | 12,207 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,185 |
| U.S. Presidential Running Mates | 0 | - | 4.40 | 28,619 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,721 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,640 |
| The John Adams Presidency | 0 | - | 4.12 | 8,742 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,737 |
| U.S. Vice Presidential Trivia | 0 | - | 4.26 | 12,847 |
| Movies with America in the Title | 0 | - | 4.17 | 28,758 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,214 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,042 |
| Harvard University | 0 | - | 4.15 | 8,294 |
| Top 20 Yankees: All-Time Home Run Leaders | 0 | - | 3.97 | 12,499 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,054 |
| Tennessee Counties Quiz | 0 | - | 4.23 | 26,037 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,170 |
| Fictional Characters by U.S. State | 0 | - | 4.17 | 12,108 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,513 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,818 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,658 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,330 |
| Books by U.S. State | 0 | - | 4.20 | 13,988 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,574 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,523 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,900 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,859 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,059 |
| Which City in Canada? | 0 | - | 4.82 | 57,018 |
| Random European Flag to Country | 0 | - | 4.89 | 182,198 |
| UK Baby Girl Names by Decade | 0 | - | 4.36 | 160,327 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 132,100 |
| Harry Potter: Voldemort's Horcruxes | 0 | - | 4.44 | 112,704 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,487 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,408 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 219,577 |
| Territories of the United States | 0 | - | 4.79 | 52,355 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,626 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,360 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,141 |
| Name a Valid Answer - United States #1 | 0 | - | 4.61 | 93,915 |
| U.S. Highway Signs By State | 0 | - | 4.46 | 15,487 |
| U.S. Senators by State | 0 | - | 4.45 | 39,931 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 381,312 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 304,790 |
| The George Washington Presidency | 0 | - | 4.03 | 14,539 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.35 | 16,926 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.36 | 21,670 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 69,939 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,216 |
| Biggest Cities in California | 0 | - | 4.35 | 139,787 |
| States that Beat California | 0 | - | 4.54 | 63,569 |
| Los Angeles Dodgers Trivia | 0 | - | 4.00 | 9,947 |
| Biggest Cities in Colorado | 0 | - | 4.05 | 32,229 |
| Biggest Cities in Florida | 0 | - | 4.24 | 72,063 |
| Biggest Cities in New York State | 0 | - | 4.32 | 59,621 |
| New York City Geography | 0 | - | 4.42 | 33,078 |
