| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 176,717 |
| Six Flags Over Texas | 0 | - | 4.84 | 58,370 |
| The John F. Kennedy Presidency | 0 | - | 4.45 | 40,742 |
| US States Quiz | 0 | - | 5.00 | 14,551,620 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 337,933 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 99,277 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 455,491 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 94,939 |
| 10 Southernmost U.S. States | 0 | - | 4.84 | 97,966 |
| U.S. States with Short Names | 0 | - | 4.87 | 128,136 |
| U.S. States that Start with M | 0 | - | 4.91 | 148,996 |
| U.S. States By Population | 0 | - | 4.90 | 129,111 |
| U.S. States that Start with N | 0 | - | 4.95 | 154,136 |
| U.S. States with Longest Names | 0 | - | 4.84 | 35,408 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 35,379 |
| US States with an Empty Map | 0 | - | 5.00 | 547,978 |
| U.S. States with a Unique First Letter | 0 | - | 4.95 | 76,925 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 57,798 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 54,110 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 39,789 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 70,202 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 114,757 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 497,165 |
| U.S. Presidents by State | 0 | - | 4.29 | 65,717 |
| U.S. State Flags | 0 | - | 4.87 | 133,843 |
| U.S. States that Border Canada | 0 | - | 4.90 | 164,809 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 182,309 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 37,110 |
| Cartoon Versions of U.S. States | 0 | - | 4.84 | 50,882 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 70,231 |
| Name a Valid U.S. President by Birth State | 0 | - | 4.51 | 8,352 |
| United States Map Quiz | 0 | - | 4.98 | 3,878,647 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.43 | 68,457 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.67 | 73,059 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.52 | 69,492 |
| Presidential Actors | 0 | - | 4.33 | 17,683 |
| The Richard Nixon Presidency | 0 | - | 4.10 | 20,716 |
| The Jimmy Carter Presidency | 0 | - | 4.39 | 17,956 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 121,923 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,211,803 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 50,524 |
| Category Elimination - U.S. States #1 | 0 | - | 4.91 | 192,856 |
| Random U.S. States on a Map | 0 | - | 4.95 | 475,926 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 67,505 |
| Countries of the Soviet Union | 0 | - | 4.98 | 183,378 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 73,862 |
| U.S. State Border Crossings | 0 | - | 4.96 | 81,370 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 220,378 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 105,991 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.82 | 32,353 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 64,548 |
| U.S. Senators by State | 0 | - | 4.49 | 35,812 |
| History of Florida | 0 | - | 4.44 | 8,664 |
| The Life of Martin Luther King Jr. | 0 | - | 4.79 | 10,289 |
| Cities and Towns of Massachusetts | 0 | - | 4.89 | 59,094 |
| History of Texas | 0 | - | 4.41 | 13,411 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.65 | 1,227,204 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,358,570 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 216,995 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.90 | 47,575 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 91,753 |
| The United States... or the United Kingdom? | 0 | - | 4.89 | 89,416 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 220,758 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.83 | 53,977 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 59,791 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 66,729 |
| Countries Bordering China Since 1914 | 0 | - | 4.91 | 87,099 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 76,931 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 66,762 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 34,615 |
| Total United States Immigration by Country | 0 | - | 4.89 | 95,783 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.93 | 144,940 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 181,681 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.95 | 269,076 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 33,722 |
| Pixelated United States Map | 0 | - | 4.91 | 81,173 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 91,830 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 77,444 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 123,225 |
| Countries that Beat the United States | 0 | - | 4.92 | 143,429 |
| Rust Belt Cities Map Quiz | 0 | - | 4.56 | 31,886 |
| U.S. Cabinet Departments | 0 | - | 4.85 | 67,201 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,129,991 |
| History of California | 0 | - | 4.38 | 17,430 |
| California... or Florida? | 0 | - | 4.60 | 46,198 |
| History of Georgia (U.S. State) | 0 | - | 4.33 | 12,277 |
| History of Illinois | 0 | - | 4.28 | 10,379 |
| History of Massachusetts | 0 | - | 4.10 | 7,429 |
| History of Michigan | 0 | - | 4.21 | 6,216 |
| History of New York | 0 | - | 4.33 | 15,057 |
| History of New Jersey | 0 | - | 4.29 | 6,461 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.84 | 20,987 |
| History of Ohio | 0 | - | 4.12 | 6,626 |
| History of Tennessee | 0 | - | 4.21 | 7,001 |
| History of Washington State | 0 | - | 4.21 | 6,206 |
| Deadliest U.S. Wars | 0 | - | 4.82 | 156,720 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.44 | 50,960 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.76 | 36,763 |
| New England States | 0 | - | 4.53 | 52,337 |
| U.S. States by Clue #1 | 0 | - | 4.46 | 32,942 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 48,936 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.66 | 59,284 |
| U.S. States with More Cows than People | 0 | - | 4.58 | 39,225 |
| US States by Land Area | 0 | - | 4.59 | 48,162 |
| Satellite Images - U.S. States | 0 | - | 4.55 | 41,211 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 61,791 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.52 | 35,972 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.74 | 53,747 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.76 | 52,654 |
| Add a Letter - Make a U.S. State | 0 | - | 4.76 | 75,894 |
| U.S. States with the Most Billionaires | 0 | - | 4.50 | 45,884 |
| U.S. States With Palm Trees | 0 | - | 4.55 | 43,006 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.44 | 47,560 |
| U.S. States by Emoji | 0 | - | 4.46 | 91,246 |
| Random General Knowledge - U.S. States | 0 | - | 4.45 | 38,701 |
| 10 Northernmost U.S. States | 0 | - | 4.86 | 59,592 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 50,601 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.78 | 36,949 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 37,244 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 35,197 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 66,908 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 68,257 |
| Save Americans by Guessing U.S. States | 0 | - | 4.56 | 146,845 |
| Name a Valid U.S. State #3 | 0 | - | 4.79 | 43,506 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.42 | 54,455 |
| 10 Easternmost U.S. States | 0 | - | 4.54 | 52,646 |
| The Only U.S. State ... #1 | 0 | - | 4.55 | 82,070 |
| Longest U.S. State Borders | 0 | - | 4.62 | 33,721 |
| U.S. State Superlatives #1 | 0 | - | 4.45 | 74,965 |
| U.S. State Superlatives #2 | 0 | - | 4.51 | 37,050 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 144,217 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 166,732 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.85 | 98,460 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.89 | 88,276 |
| U.S. States with the Most Immigrants | 0 | - | 4.86 | 72,569 |
| Countries that Bordered the USSR | 0 | - | 4.94 | 141,375 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 87,386 |
| U.S States with the Most Cows | 0 | - | 4.58 | 17,582 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 81,401 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 110,200 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 70,670 |
| Vietnam War Countries | 0 | - | 4.80 | 85,436 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 97,656 |
| Rivers of the United States | 0 | - | 4.93 | 48,951 |
| Countries Closest to United States A-Z | 0 | - | 4.86 | 106,170 |
| U.S. Presidents by Picture | 0 | - | 4.85 | 391,450 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 350,568 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 164,625 |
| Play-Doh Presidents | 0 | - | 5.00 | 73,739 |
| Countries Closest to Alaska | 0 | - | 4.92 | 97,979 |
| Hawaiian Islands | 0 | - | 4.85 | 38,214 |
| Hawaiian Islands Map Quiz | 0 | - | 4.88 | 20,879 |
| Countries Closest to Maine | 0 | - | 4.84 | 58,228 |
| Harvard University | 0 | - | 4.15 | 7,681 |
| U.S. States that Border Tennessee | 0 | - | 4.82 | 57,595 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.58 | 19,706 |
| Major U.S. Rivers with State Names | 0 | - | 4.51 | 36,174 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.40 | 54,190 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.34 | 70,316 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.49 | 20,400 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 27,357 |
| Events by U.S. State #1 | 0 | - | 4.41 | 21,643 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.46 | 48,642 |
| Flyover States | 0 | - | 4.51 | 27,836 |
| U.S. States With Double Letters | 0 | - | 4.67 | 3,966 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.45 | 25,229 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.29 | 57,303 |
| U.S. States by Borders | 0 | - | 4.59 | 26,061 |
| Category Elimination - U.S. States #2 | 0 | - | 4.79 | 113,943 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 31,398 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.49 | 21,288 |
| U.S. States with the Most National Parks | 0 | - | 4.60 | 20,613 |
| Random Point on Land to US State | 0 | - | 4.50 | 58,698 |
| Which U.S. State - Multiple Choice | 0 | - | 4.45 | 18,840 |
| A Superlative for Every U.S. State | 0 | - | 4.48 | 24,563 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 99,234 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 99,760 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 56,861 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 90,234 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.93 | 51,458 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 129,915 |
| Countries of Europe After World War II | 0 | - | 4.98 | 169,004 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 137,731 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 99,178 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 66,138 |
| Biggest British Empire Countries | 0 | - | 4.66 | 78,355 |
| Vatican City Country Quiz | 0 | - | 4.48 | 38,409 |
| Most-Visited Countries by Popes | 0 | - | 4.67 | 62,189 |
| Countries of Asia in 1900 | 0 | - | 4.49 | 52,920 |
| Asian Last Names in the United States | 0 | - | 4.41 | 42,955 |
| Most-Spoken Languages of the United States | 0 | - | 4.45 | 162,679 |
| U.S. State Nicknames Quiz | 0 | - | 4.49 | 45,762 |
| U.S. National Parks Quiz | 0 | - | 4.79 | 46,163 |
| Territories of the United States | 0 | - | 4.76 | 48,176 |
| Countries with American Expatriates | 0 | - | 4.59 | 40,791 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.18 | 696,433 |
| Most Mentioned Enemies of the USA | 0 | - | 4.79 | 158,373 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 38,114 |
| American Legal Vocabulary | 0 | - | 4.43 | 31,954 |
| United States Country Quiz | 0 | - | 4.45 | 87,785 |
