| U.S. Presidents by Picture | 0 | - | 4.87 | 427,074 |
| The John F. Kennedy Presidency | 0 | - | 4.47 | 43,799 |
| Play-Doh Presidents | 0 | - | 5.00 | 82,477 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,879 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 192,606 |
| Presidential Actors | 0 | - | 4.36 | 19,199 |
| U.S. Senators by State | 0 | - | 4.44 | 40,001 |
| Random U.S. States on a Map | 0 | - | 4.96 | 627,785 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,403 |
| Vietnam War Countries | 0 | - | 4.82 | 94,359 |
| The Jimmy Carter Presidency | 0 | - | 4.41 | 19,160 |
| US Presidents - One Minute Sprint | 0 | - | 4.41 | 305,367 |
| Name a Valid U.S. President #2 | 0 | - | 4.54 | 70,216 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.48 | 23,221 |
| People in Pictures with Barack Obama | 0 | - | 4.10 | 47,949 |
| US States Quiz | 0 | - | 5.00 | 16,918,806 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,818 |
| The George W. Bush Presidency | 0 | - | 4.06 | 32,212 |
| U.S. Presidents by Picture - Multiple Choice | 0 | - | 4.50 | 28,896 |
| Colonies of the Americas in 1775 with a Map | 0 | - | 4.88 | 19,723 |
| U.S. Presidents by State | 0 | - | 4.34 | 68,730 |
| The Richard Nixon Presidency | 0 | - | 4.05 | 22,040 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,137 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,716 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,675 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,347 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,660 |
| U.S. States By Population | 0 | - | 4.92 | 153,747 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,714 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,600 |
| US States with an Empty Map | 0 | - | 5.00 | 626,028 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,504 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,336 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,798 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 630,125 |
| U.S. President Scramble | 0 | - | 4.40 | 116,926 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,888 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,848 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,479 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,671 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 234,716 |
| Draw All US State Borders | 0 | - | 4.99 | 138,633 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,344 |
| Name a Valid U.S. President by Birth State | 0 | - | 4.60 | 9,798 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,383 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,517 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,650 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.43 | 23,981 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 382,316 |
| The Barack Obama Presidency | 0 | - | 4.13 | 25,424 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,449 |
| U.S. State Flags | 0 | - | 4.88 | 171,348 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,581 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,337 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,623 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,216 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,786 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,807 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,607 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,453 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,289 |
| The American Revolution | 0 | - | 4.52 | 54,294 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,544,672 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,065 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,920 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,646 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,803 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 80,857 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,616 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,113 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,759 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,876 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,619 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,848 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,849 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,939 |
| History of Florida | 0 | - | 4.45 | 9,843 |
| The Life of Martin Luther King Jr. | 0 | - | 4.73 | 11,115 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,412 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,399 |
| History of Texas | 0 | - | 4.43 | 14,654 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,030 |
| New England States | 0 | - | 4.51 | 59,835 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,393,895 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,900 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,037 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 82,920 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,685,399 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,120 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 41,006 |
| U.S. States by Borders | 0 | - | 4.61 | 35,380 |
| Save Americans by Guessing U.S. States | 0 | - | 4.63 | 186,475 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,546 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,145 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,267 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,419 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,238 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,142 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,111 |
| Pixelated United States Map | 0 | - | 4.88 | 94,484 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,944 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,997 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,696 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,825 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,708,557 |
| George Bush... or George Bush | 0 | - | 3.98 | 8,213 |
| California A-Z | 0 | - | 4.49 | 28,807 |
| History of California | 0 | - | 4.40 | 18,768 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,240 |
| History of Illinois | 0 | - | 4.24 | 11,234 |
| History of Maryland | 0 | - | 4.06 | 6,701 |
| History of Massachusetts | 0 | - | 4.14 | 8,403 |
| History of Michigan | 0 | - | 4.26 | 6,958 |
| History of New York | 0 | - | 4.36 | 16,378 |
| History of New Jersey | 0 | - | 4.38 | 7,277 |
| History of Ohio | 0 | - | 4.14 | 7,360 |
| History of Tennessee | 0 | - | 4.29 | 7,674 |
| History of Washington State | 0 | - | 4.27 | 6,888 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,076 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,830 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,490 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,213 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,992 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,897 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,807 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,595 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,537 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,247 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,540 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,706 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,993 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,515 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,154 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,106 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,847 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,928 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,575 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,673 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,292 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,952 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,421 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,668 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,451 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,944 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,609 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,723 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 78,774 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,653 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,089 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,737 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,693 |
| Vatican City Country Quiz | 0 | - | 4.53 | 44,460 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,110 |
| The Iraq War | 0 | - | 4.47 | 15,674 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,800 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,564 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,504 |
| Most Guessed North American Teams by Sport | 0 | - | 4.28 | 64,620 |
| Rivers of the United States | 0 | - | 4.93 | 66,341 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,350 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,170 |
| U.S. Presidential Quotes | 0 | - | 4.37 | 44,538 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,586 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,535 |
| California... or Florida? | 0 | - | 4.60 | 51,648 |
| Top 10 Los Angeles Lakers of All-Time | 0 | - | 4.24 | 47,009 |
| Hawaiian Islands | 0 | - | 4.83 | 42,779 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,249 |
| Harvard University | 0 | - | 4.15 | 8,305 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,380 |
| Regions of U.S. States | 0 | - | 4.37 | 43,987 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,399 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,600 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,651 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,229 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.35 | 74,921 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,480 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,458 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,834 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.52 | 21,539 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,102 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,079 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,877 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,054 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,861 |
| Flyover States | 0 | - | 4.52 | 29,538 |
| U.S. States With Double Letters | 0 | - | 4.55 | 24,171 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.28 | 76,258 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,384 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,136 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,013 |
| Random Point on Land to US State | 0 | - | 4.63 | 69,442 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,760 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,322 |
| U.S. States by Unofficial Motto | 0 | - | 4.47 | 23,154 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,315 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,948 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,005 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,237 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,777 |
