| U.S. Bill of Rights | 0 | - | 4.53 | 31,934 |
| US States Quiz | 0 | - | 5.00 | 16,070,135 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 78,743 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.13 | 25,779 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.20 | 10,593 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 184,754 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 210,786 |
| Category Elimination - U.S. States #2 | 0 | - | 4.81 | 126,337 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 37,555 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 312,903 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 141,424 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 43,293 |
| US States with an Empty Map | 0 | - | 5.00 | 599,275 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 89,299 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 126,427 |
| Rivers of the United States | 0 | - | 4.92 | 62,580 |
| All U.S. Supreme Court Justices | 0 | - | 4.51 | 28,366 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.44 | 11,265 |
| Countries Closest to Alaska | 0 | - | 4.91 | 106,236 |
| Countries Closest to Maine | 0 | - | 4.83 | 63,746 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 199,995 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 119,751 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 120,320 |
| Top 10 Most Native American U.S. States | 0 | - | 4.85 | 87,305 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.81 | 60,127 |
| Canadian Prime Ministers Quiz | 0 | - | 4.63 | 54,808 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 233,188 |
| U.S. States that Border Canada | 0 | - | 4.91 | 174,240 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.93 | 55,852 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 71,066 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,449,870 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 36,206 |
| Pixelated United States Map | 0 | - | 4.90 | 89,754 |
| Biggest Trading Partners - US | 0 | - | 4.63 | 105,165 |
| Arms Exports - United States | 0 | - | 4.63 | 49,837 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,499,452 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 65,020 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.44 | 48,911 |
| U.S. State Superlatives #1 | 0 | - | 4.46 | 77,561 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 39,022 |
| Top 10 Least Religious U.S. States | 0 | - | 4.50 | 33,230 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 65,126 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 49,520 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.18 | 728,805 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 68,879 |
| American Political Words | 0 | - | 4.39 | 23,027 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 66,450 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.68 | 1,342,626 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 49,032 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,651 |
| US States by Borders in 30 Seconds | 0 | - | 4.74 | 2,592,446 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 38,687 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,506 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.43 | 68,870 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 116,566 |
| Prime Ministers of the UK | 0 | - | 4.96 | 418,461 |
| Asian Last Names in the United States | 0 | - | 4.43 | 45,594 |
| United States Map Quiz | 0 | - | 4.98 | 4,076,601 |
| Washington D.C. by Picture | 0 | - | 4.48 | 26,172 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 56,389 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.47 | 26,710 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 37,157 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.51 | 28,410 |
| U.S. States With No City Over 100,000 | 0 | - | 4.55 | 17,134 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 38,819 |
| U.S. Presidents by Picture | 0 | - | 4.86 | 413,982 |
| State Quiz - Alaska | 0 | - | 4.42 | 40,413 |
| State Quiz - Arizona | 0 | - | 4.43 | 35,100 |
| California Cities Map Quiz | 0 | - | 4.50 | 86,010 |
| State Quiz - California | 0 | - | 4.68 | 61,645 |
| State Quiz - Florida | 0 | - | 4.46 | 60,050 |
| Florida Cities Map Quiz | 0 | - | 4.49 | 59,536 |
| Countries that Visit Florida the Most | 0 | - | 4.56 | 52,221 |
| Countries Closest to Hawaii | 0 | - | 4.53 | 51,347 |
| State Quiz - Illinois | 0 | - | 4.44 | 31,882 |
| New York Cities Map Quiz | 0 | - | 4.54 | 41,311 |
| State Quiz - New York | 0 | - | 4.52 | 43,919 |
| State Quiz - Texas | 0 | - | 4.43 | 60,538 |
| Six Flags Over Texas | 0 | - | 4.79 | 61,633 |
| State Quiz - Pennsylvania | 0 | - | 4.49 | 46,797 |
| State Quiz - Virginia | 0 | - | 4.52 | 38,777 |
| State Quiz - Washington | 0 | - | 4.44 | 35,001 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,147 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 37,821 |
| U.S. States by Clue #1 | 0 | - | 4.52 | 34,297 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 51,513 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.69 | 63,752 |
| U.S. States with More Cows than People | 0 | - | 4.61 | 40,036 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.34 | 43,514 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,114 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 44,756 |
| Longest U.S. State Borders | 0 | - | 4.63 | 37,732 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 61,822 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 63,184 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.78 | 61,902 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 40,915 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 110,825 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 61,903 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 70,359 |
| U.S. Geography by Letter - A | 0 | - | 4.34 | 59,135 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 53,208 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 46,575 |
| U.S. Geography by Letter - P | 0 | - | 4.33 | 44,678 |
| U.S. Geography by Letter - M | 0 | - | 4.19 | 43,755 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 111,992 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 372,095 |
| Famous People from California by Picture | 0 | - | 4.29 | 34,924 |
| California Groups of Things | 0 | - | 4.24 | 44,581 |
| California by Picture | 0 | - | 4.36 | 16,238 |
| Hawaiian Islands Map Quiz | 0 | - | 4.77 | 21,892 |
| New York Groups of Things | 0 | - | 4.36 | 59,182 |
| Famous People from Texas by Picture | 0 | - | 4.03 | 32,818 |
| People on Money - United States | 0 | - | 4.32 | 62,777 |
| U.S. History Groups of Two | 0 | - | 4.23 | 43,524 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.19 | 43,802 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 44,882 |
| U.S. States by Emoji | 0 | - | 4.48 | 97,491 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 150,351 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.78 | 94,526 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.74 | 47,408 |
| U.S. State Border Crossings | 0 | - | 4.96 | 87,419 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 71,824 |
| Name a Valid U.S. President #1 | 0 | - | 4.88 | 182,831 |
| Free in the Answers | 0 | - | 4.08 | 50,299 |
| History of Florida | 0 | - | 4.45 | 9,479 |
| Movies Set in Chicago Quiz | 0 | - | 4.45 | 27,892 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 69,884 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,228 |
| Who Did that Motown Song | 0 | - | 4.46 | 12,919 |
| New York City by Picture | 0 | - | 4.37 | 27,250 |
| Movies Set in Las Vegas | 0 | - | 4.11 | 31,870 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 80,409 |
| History of Texas | 0 | - | 4.43 | 14,244 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 23,770 |
| American History Quotes #1 | 0 | - | 4.38 | 94,309 |
| American History Quotes #2 | 0 | - | 4.38 | 40,580 |
| Last Names in U.S. History #1 | 0 | - | 4.24 | 35,537 |
| Regions of US States | 0 | - | 4.16 | 32,296 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,159 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,180 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 357,911 |
| Movies by State Quiz | 0 | - | 4.24 | 40,119 |
| Every African Country Shape | 0 | - | 4.91 | 80,772 |
| African Countries with the Most Christians | 0 | - | 4.93 | 72,689 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 73,368 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 117,078 |
| U.S. Geography by Letter - N | 0 | - | 3.77 | 43,330 |
| U.S. Geography by Letter - E | 0 | - | 3.73 | 45,222 |
| U.S. Geography by Letter - F | 0 | - | 3.81 | 35,960 |
| U.S. Geography by Letter - O | 0 | - | 3.40 | 31,861 |
| U.S. Geography by Letter - L | 0 | - | 4.00 | 32,092 |
| U.S. Geography by Letter - G | 0 | - | 4.05 | 30,195 |
| U.S. Geography by Letter - R | 0 | - | 4.14 | 27,941 |
| U.S. Geography By Letter - H | 0 | - | 4.32 | 29,679 |
| Mexico Country Quiz | 0 | - | 4.49 | 70,146 |
| Mexico Cities Map Quiz | 0 | - | 4.75 | 32,503 |
| Colombia Country Quiz | 0 | - | 4.90 | 38,760 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 42,488 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.85 | 58,697 |
| U.S. National Parks Quiz | 0 | - | 4.82 | 51,862 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 154,085 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.34 | 8,198 |
| Total United States Immigration by Country | 0 | - | 4.90 | 105,950 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.95 | 168,367 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 76,100 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 36,790 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.96 | 212,767 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 103,319 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 86,878 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.88 | 109,748 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 40,191 |
| Children of U.S. Presidents | 0 | - | 3.95 | 16,515 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,542 |
| American Founding Fathers | 0 | - | 4.37 | 22,791 |
| Famous People from Alabama by Picture | 0 | - | 4.06 | 23,583 |
| States that Beat California | 0 | - | 4.53 | 61,628 |
| State Quiz - Colorado | 0 | - | 4.34 | 45,989 |
| State Quiz - Georgia | 0 | - | 4.43 | 30,966 |
| State Quiz - Idaho | 0 | - | 4.58 | 26,282 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 19,728 |
| Famous People from Indiana by Picture | 0 | - | 4.33 | 24,230 |
| State Quiz - Kentucky | 0 | - | 4.41 | 31,126 |
| History of Louisiana | 0 | - | 4.46 | 9,283 |
| State Quiz - Maine | 0 | - | 4.51 | 24,340 |
| Famous People from Maryland by Picture | 0 | - | 4.23 | 16,402 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 33,898 |
| Famous People from Massachusetts by Picture | 0 | - | 4.29 | 23,884 |
| State Quiz - Michigan | 0 | - | 4.27 | 50,320 |
| Famous People from Michigan by Picture | 0 | - | 4.29 | 20,821 |
| State Quiz - Minnesota | 0 | - | 4.37 | 35,015 |
| Famous People from New York by Picture | 0 | - | 4.02 | 26,780 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 62,701 |
| State Quiz - Mississippi | 0 | - | 4.47 | 22,340 |
| Famous Missourians Quiz | 0 | - | 4.12 | 6,257 |
| State Quiz - Missouri | 0 | - | 4.43 | 23,574 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,007 |
| Famous People from New Jersey by Picture | 0 | - | 4.21 | 21,694 |
| State Quiz - New Jersey | 0 | - | 4.39 | 34,130 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.89 | 25,829 |
| States that Beat Texas | 0 | - | 4.58 | 43,253 |
