| U.S. Presidents by Picture | 0 | - | 4.87 | 424,056 |
| The John F. Kennedy Presidency | 0 | - | 4.47 | 43,503 |
| Play-Doh Presidents | 0 | - | 5.00 | 81,745 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 192,651 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 190,064 |
| Presidential Actors | 0 | - | 4.36 | 19,074 |
| U.S. Senators by State | 0 | - | 4.45 | 39,778 |
| Random U.S. States on a Map | 0 | - | 4.96 | 622,059 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,732 |
| Vietnam War Countries | 0 | - | 4.83 | 93,674 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,038 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 303,507 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 69,491 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.48 | 23,039 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 47,718 |
| US States Quiz | 0 | - | 5.00 | 16,718,475 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,440 |
| The George W. Bush Presidency | 0 | - | 4.06 | 32,090 |
| U.S. Presidents by Picture - Multiple Choice | 0 | - | 4.49 | 28,622 |
| Colonies of the Americas in 1775 with a Map | 0 | - | 4.88 | 19,247 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,500 |
| The Richard Nixon Presidency | 0 | - | 4.05 | 21,929 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,845 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,466 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,508 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,791 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,051 |
| U.S. States By Population | 0 | - | 4.92 | 152,459 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,512 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,927 |
| US States with an Empty Map | 0 | - | 5.00 | 619,440 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,623 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,799 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,959 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 619,341 |
| U.S. President Scramble | 0 | - | 4.40 | 116,259 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,368 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,687 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,920 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,662 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,302 |
| Draw All US State Borders | 0 | - | 4.99 | 133,987 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,173 |
| Name a Valid U.S. President by Birth State | 0 | - | 4.60 | 9,681 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,845 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,058 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,401 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.43 | 23,823 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 379,763 |
| The Barack Obama Presidency | 0 | - | 4.16 | 25,267 |
| Six Flags Over Texas | 0 | - | 4.79 | 63,037 |
| U.S. State Flags | 0 | - | 4.89 | 167,626 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,704 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 218,735 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,669 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,121 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 59,538 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,404 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,156 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 80,927 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 74,938 |
| The American Revolution | 0 | - | 4.52 | 54,071 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,520,641 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,641 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,679 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,932 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,291 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,012 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,204 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,449 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,733 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,936 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,297 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,216 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,559 |
| History of Florida | 0 | - | 4.45 | 9,771 |
| The Life of Martin Luther King Jr. | 0 | - | 4.73 | 11,064 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,132 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,686 |
| History of Texas | 0 | - | 4.43 | 14,561 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,547 |
| New England States | 0 | - | 4.51 | 59,715 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,381,692 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,519 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,895 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,373 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,666,067 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,682 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,685 |
| U.S. States by Borders | 0 | - | 4.63 | 35,101 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 182,914 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,263 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,167 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,065 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,752 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,837 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,441 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 40,571 |
| Pixelated United States Map | 0 | - | 4.89 | 93,573 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,584 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,942 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,513 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,696 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,659,103 |
| George Bush... or George Bush | 0 | - | 3.98 | 8,182 |
| California A-Z | 0 | - | 4.49 | 28,717 |
| History of California | 0 | - | 4.40 | 18,704 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,182 |
| History of Illinois | 0 | - | 4.24 | 11,181 |
| History of Maryland | 0 | - | 4.06 | 6,651 |
| History of Massachusetts | 0 | - | 4.14 | 8,337 |
| History of Michigan | 0 | - | 4.26 | 6,907 |
| History of New York | 0 | - | 4.36 | 16,290 |
| History of New Jersey | 0 | - | 4.38 | 7,212 |
| History of Ohio | 0 | - | 4.14 | 7,310 |
| History of Tennessee | 0 | - | 4.29 | 7,637 |
| History of Washington State | 0 | - | 4.27 | 6,843 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,388 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,684 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,331 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,661 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,686 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,462 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,448 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,221 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,302 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,047 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 52,760 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,949 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,362 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,424 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,537 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,734 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,610 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,429 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,297 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,492 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,970 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,131 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,551 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,102 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,709 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,154 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,984 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,887 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,594 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,818 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,913 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,470 |
| Vatican City Country Quiz | 0 | - | 4.53 | 44,043 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,286 |
| The Iraq War | 0 | - | 4.47 | 15,563 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,321 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,778 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,528 |
| Most Guessed North American Teams by Sport | 0 | - | 4.28 | 63,862 |
| Rivers of the United States | 0 | - | 4.93 | 65,590 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,487 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 34,907 |
| U.S. Presidential Quotes | 0 | - | 4.37 | 44,370 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,402 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,169 |
| California... or Florida? | 0 | - | 4.60 | 51,013 |
| Top 10 Los Angeles Lakers of All-Time | 0 | - | 4.24 | 46,545 |
| Hawaiian Islands | 0 | - | 4.83 | 42,450 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,506 |
| Harvard University | 0 | - | 4.15 | 8,268 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,106 |
| Regions of U.S. States | 0 | - | 4.37 | 43,513 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,344 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,500 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,381 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,936 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 74,634 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,269 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,118 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,634 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,469 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,984 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,228 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 28,772 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,791 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,706 |
| Flyover States | 0 | - | 4.52 | 29,410 |
| U.S. States With Double Letters | 0 | - | 4.54 | 23,946 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.27 | 75,853 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,213 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,987 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,580 |
| Random Point on Land to US State | 0 | - | 4.57 | 68,647 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,309 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,206 |
| U.S. States by Unofficial Motto | 0 | - | 4.47 | 23,011 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,969 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,774 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,591 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,716 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,555 |
| U.S. States Closest to Moscow | 0 | - | 4.50 | 47,815 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,428 |
