| Hawaiian Islands | 0 | - | 4.83 | 42,716 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,699,098 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,643 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,174 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,322 |
| U.S. State Flags | 0 | - | 4.89 | 170,498 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,944 |
| Pixelated United States Map | 0 | - | 4.87 | 94,273 |
| Georgia Counties | 0 | - | 4.50 | 49,499 |
| New York Counties | 0 | - | 4.65 | 50,616 |
| Texas Counties | 0 | - | 4.55 | 76,758 |
| North Carolina Counties | 0 | - | 4.54 | 53,310 |
| Ohio Counties | 0 | - | 4.48 | 45,829 |
| Pennsylvania Counties | 0 | - | 4.49 | 52,826 |
| Virginia Counties | 0 | - | 4.45 | 33,260 |
| West Virginia Counties | 0 | - | 4.63 | 33,798 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,962 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,651 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 627,733 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,365 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,410 |
| Flags of North and South America | 0 | - | 4.99 | 373,148 |
| Puerto Rico Trivia | 0 | - | 4.51 | 11,998 |
| California Counties | 0 | - | 4.39 | 119,299 |
| Colorado Counties | 0 | - | 4.45 | 26,671 |
| Florida Counties | 0 | - | 4.39 | 48,613 |
| State Quiz - Hawaii | 0 | - | 4.35 | 65,338 |
| Illinois Counties | 0 | - | 4.56 | 30,405 |
| Indiana Counties | 0 | - | 4.46 | 28,978 |
| Michigan Counties | 0 | - | 4.63 | 30,357 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,066 |
| New Jersey Counties | 0 | - | 4.57 | 30,320 |
| State Quiz - Texas | 0 | - | 4.43 | 62,876 |
| Washington Counties | 0 | - | 4.78 | 26,882 |
| Wisconsin Counties | 0 | - | 4.51 | 26,946 |
| The American Civil War | 0 | - | 4.62 | 52,422 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,956 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,349 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,293 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,733 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,680 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,868 |
| Flags of Oceania | 0 | - | 5.00 | 259,475 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,484 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,475 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,737 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,471 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,104 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,515 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,344 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,198 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,737 |
| U.S. Presidents by Event | 0 | - | 4.58 | 34,501 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,813 |
| Presidential Middle Names | 0 | - | 4.41 | 60,262 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 53,352 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 94,599 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,993 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,435 |
| California... or Florida? | 0 | - | 4.60 | 51,460 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,066 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,508 |
| History of Texas | 0 | - | 4.43 | 14,628 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,946 |
| Texas True or False? | 0 | - | 4.50 | 39,412 |
| US States Quiz | 0 | - | 5.00 | 16,877,063 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,563 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,168 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,425 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,990 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 63,918 |
| Random Point on Land to US State | 0 | - | 4.63 | 69,265 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,543 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,338 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,770 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,215 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,950 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,655 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,509 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,070 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,049 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,212 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,881 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,494 |
| Harvard University | 0 | - | 4.15 | 8,298 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,233 |
| States that Beat Texas | 0 | - | 4.58 | 44,346 |
| Tennessee Counties Quiz | 0 | - | 4.23 | 26,086 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,767 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,070 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,572 |
| The Vietnam War | 0 | - | 4.44 | 35,530 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,177 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,686 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,775 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,456 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,466 |
| U.S. Vice Presidents | 0 | - | 4.39 | 136,276 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,259 |
| First Ladies of the United States | 0 | - | 4.28 | 85,647 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,228 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 77,098 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,201 |
| Add a Letter - Make a U.S. President | 0 | - | 4.57 | 23,965 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 179,361 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,726 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,977 |
| California by Picture | 0 | - | 4.36 | 16,549 |
| State Quiz - California | 0 | - | 4.69 | 64,440 |
| State Quiz - Florida | 0 | - | 4.47 | 62,342 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,890 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,267 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,240 |
| State Quiz - New York | 0 | - | 4.52 | 46,113 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,819 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,805 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,870 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.54 | 18,250 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,967 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.54 | 28,896 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,429 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,438 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,015 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,304 |
| U.S. States By Population | 0 | - | 4.92 | 153,550 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,455 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,445 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,620 |
| US States with an Empty Map | 0 | - | 5.00 | 624,670 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,518 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,249 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,308 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,213 |
| Draw All US State Borders | 0 | - | 4.99 | 137,602 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,625 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,453 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,919 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 23,043 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,272 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,959 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,704 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,187 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,500 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,222 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,767 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,474 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,512 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,830 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,053 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,219 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,545 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,950 |
| Random African Flag to Country | 0 | - | 4.88 | 74,955 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,929 |
| Rivers of the United States | 0 | - | 4.93 | 66,205 |
| U.S. Cities by Picture #1 | 0 | - | 4.36 | 34,561 |
| Cities by Picture #2 | 0 | - | 4.19 | 35,143 |
| American Junk Food Brands #1 | 0 | - | 3.84 | 60,933 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,247 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 426,519 |
| U.S. Presidential Running Mates | 0 | - | 4.40 | 28,637 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,733 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,652 |
| The John Adams Presidency | 0 | - | 4.12 | 8,748 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,744 |
| U.S. Vice Presidential Trivia | 0 | - | 4.26 | 12,854 |
| Movies with America in the Title | 0 | - | 4.17 | 28,766 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,348 |
| California True or False? | 0 | - | 4.62 | 35,293 |
| States That Beat Hawaii | 0 | - | 4.55 | 34,260 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,116 |
| New York City by Picture | 0 | - | 4.37 | 27,858 |
| New York Yankees Trivia | 0 | - | 4.29 | 7,211 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,720 |
| Fictional Characters by U.S. State | 0 | - | 4.17 | 12,111 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,522 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,955 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,479 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 21,066 |
| Books by U.S. State | 0 | - | 4.20 | 13,993 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,655 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,660 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,067 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,909 |
| Merged U.S. States | 0 | - | 4.37 | 44,164 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,131 |
| Which City in Canada? | 0 | - | 4.83 | 57,075 |
| Random European Flag to Country | 0 | - | 4.89 | 182,494 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,059 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 97,188 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,313 |
| Imagine Lyrics | 0 | - | 4.53 | 43,281 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 40,687 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,419 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,621 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.44 | 17,022 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 220,058 |
| Territories of the United States | 0 | - | 4.80 | 52,397 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,675 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,469 |
