| Hawaiian Islands | 0 | - | 4.83 | 42,444 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,657,418 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,218 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,459 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,102 |
| U.S. State Flags | 0 | - | 4.89 | 167,341 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,093 |
| Pixelated United States Map | 0 | - | 4.89 | 93,540 |
| Georgia Counties | 0 | - | 4.50 | 49,123 |
| New York Counties | 0 | - | 4.64 | 49,923 |
| Texas Counties | 0 | - | 4.55 | 76,088 |
| North Carolina Counties | 0 | - | 4.53 | 52,739 |
| Ohio Counties | 0 | - | 4.47 | 45,454 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,118 |
| Virginia Counties | 0 | - | 4.45 | 32,940 |
| West Virginia Counties | 0 | - | 4.61 | 33,543 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,632 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,839 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 619,059 |
| Six Flags Over Texas | 0 | - | 4.79 | 63,026 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,875 |
| Flags of North and South America | 0 | - | 4.99 | 367,759 |
| Puerto Rico Trivia | 0 | - | 4.51 | 11,941 |
| California Counties | 0 | - | 4.39 | 118,185 |
| Colorado Counties | 0 | - | 4.44 | 26,321 |
| Florida Counties | 0 | - | 4.39 | 48,125 |
| State Quiz - Hawaii | 0 | - | 4.35 | 64,956 |
| Illinois Counties | 0 | - | 4.56 | 30,084 |
| Indiana Counties | 0 | - | 4.46 | 28,622 |
| Michigan Counties | 0 | - | 4.63 | 30,067 |
| Las Vegas Casinos | 0 | - | 4.12 | 37,976 |
| New Jersey Counties | 0 | - | 4.56 | 29,939 |
| State Quiz - Texas | 0 | - | 4.43 | 62,529 |
| Washington Counties | 0 | - | 4.78 | 26,572 |
| Wisconsin Counties | 0 | - | 4.51 | 26,585 |
| The American Civil War | 0 | - | 4.62 | 52,175 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,608 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,874 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,227 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,409 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,061 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,132 |
| Flags of Oceania | 0 | - | 5.00 | 255,495 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,995 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,406 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,391 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,910 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 34,898 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,143 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 80,912 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 74,930 |
| U.S. Vice Presidents | 0 | - | 4.41 | 135,032 |
| U.S. Presidential Trivia #1 | 0 | - | 4.45 | 108,004 |
| U.S. Presidents by Event | 0 | - | 4.58 | 33,569 |
| Losing U.S. Presidential Candidates in History | 0 | - | 4.61 | 93,044 |
| Presidential Middle Names | 0 | - | 4.41 | 59,734 |
| U.S. Presidential Trivia #2 | 0 | - | 4.49 | 52,776 |
| Assassinated U.S. Presidents | 0 | - | 4.63 | 93,865 |
| U.S. Presidents Who Died in Office | 0 | - | 4.77 | 34,762 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.45 | 38,186 |
| California... or Florida? | 0 | - | 4.60 | 51,000 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,112 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,305 |
| History of Texas | 0 | - | 4.43 | 14,557 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,526 |
| Texas True or False? | 0 | - | 4.50 | 39,206 |
| US States Quiz | 0 | - | 5.00 | 16,712,031 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,368 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,929 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,265 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,780 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,557 |
| Random Point on Land to US State | 0 | - | 4.57 | 68,625 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,296 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,971 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,874 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,479 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,140 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,701 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,253 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,108 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,262 |
| American Monopoly Board - Map Quiz | 0 | - | 4.52 | 21,141 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,551 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,343 |
| Harvard University | 0 | - | 4.15 | 8,266 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,669 |
| States that Beat Texas | 0 | - | 4.58 | 44,111 |
| Tennessee Counties Quiz | 0 | - | 4.23 | 25,725 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,659 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,372 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,595 |
| The Vietnam War | 0 | - | 4.43 | 35,310 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,820 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,537 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,911 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,472 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,661 |
| U.S. Governors Who Ran For President | 0 | - | 4.47 | 20,169 |
| First Ladies of the United States | 0 | - | 4.28 | 85,257 |
| The Abraham Lincoln Presidency | 0 | - | 4.52 | 26,117 |
| U.S. Presidents in Order - Whammies | 0 | - | 4.32 | 76,362 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.64 | 16,011 |
| Add a Letter - Make a U.S. President | 0 | - | 4.61 | 23,844 |
| Star-Spangled Banner Lyrics | 0 | - | 4.36 | 178,585 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,516 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,657 |
| California by Picture | 0 | - | 4.36 | 16,488 |
| State Quiz - California | 0 | - | 4.68 | 64,007 |
| State Quiz - Florida | 0 | - | 4.47 | 61,966 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,646 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,244 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,055 |
| State Quiz - New York | 0 | - | 4.52 | 45,774 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,739 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,346 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,800 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.54 | 18,188 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,761 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.54 | 28,851 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,424 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,470 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,734 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,990 |
| U.S. States By Population | 0 | - | 4.92 | 152,422 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,474 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,905 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,650 |
| US States with an Empty Map | 0 | - | 5.00 | 619,221 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,936 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,047 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,595 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,785 |
| Draw All US State Borders | 0 | - | 4.99 | 133,844 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,934 |
| TV Shows by U.S. State | 0 | - | 4.33 | 47,292 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,812 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 22,927 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,202 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,931 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,105 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,529 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,088 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,689 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,134 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,969 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,867 |
| Shortest U.S. Presidential Terms | 0 | - | 4.75 | 12,694 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,802 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,017 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,892 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,574 |
| Random African Flag to Country | 0 | - | 4.87 | 74,254 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,712 |
| Rivers of the United States | 0 | - | 4.93 | 65,564 |
| U.S. Cities by Picture #1 | 0 | - | 4.37 | 34,364 |
| Cities by Picture #2 | 0 | - | 4.19 | 34,950 |
| American Junk Food Brands #1 | 0 | - | 3.84 | 60,819 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,593 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 423,941 |
| U.S. Presidential Running Mates | 0 | - | 4.40 | 28,474 |
| The Thomas Jefferson Presidency | 0 | - | 4.26 | 13,663 |
| Random U.S. Vice President to President | 0 | - | 4.39 | 30,511 |
| The John Adams Presidency | 0 | - | 4.12 | 8,680 |
| The Theodore Roosevelt Presidency | 0 | - | 4.39 | 7,686 |
| U.S. Vice Presidential Trivia | 0 | - | 4.26 | 12,778 |
| Movies with America in the Title | 0 | - | 4.17 | 28,724 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,367 |
| California True or False? | 0 | - | 4.62 | 35,138 |
| States That Beat Hawaii | 0 | - | 4.55 | 34,063 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,487 |
| New York City by Picture | 0 | - | 4.37 | 27,750 |
| New York Yankees Trivia | 0 | - | 4.29 | 7,127 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,695 |
| Fictional Characters by U.S. State | 0 | - | 4.17 | 12,071 |
| Word Puzzles - U.S. States | 0 | - | 3.76 | 42,424 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,848 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,632 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 20,663 |
| Books by U.S. State | 0 | - | 4.20 | 13,949 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,920 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,716 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,136 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,567 |
| Merged U.S. States | 0 | - | 4.36 | 43,885 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,691 |
| Which City in Canada? | 0 | - | 4.82 | 56,721 |
| Random European Flag to Country | 0 | - | 4.89 | 181,002 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,209 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,412 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,224 |
| Imagine Lyrics | 0 | - | 4.53 | 43,071 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 40,318 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,583 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 72,525 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.44 | 16,969 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 216,913 |
| Territories of the United States | 0 | - | 4.79 | 52,161 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,399 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,619 |
