| Deadliest U.S. Wars | 0 | - | 4.89 | 191,081 |
| US States Quiz | 0 | - | 5.00 | 16,919,127 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,321 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,953 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,010 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,166 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,920 |
| US States with an Empty Map | 0 | - | 5.00 | 626,039 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,239 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,699 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,851 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,387 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,521 |
| Rivers of the United States | 0 | - | 4.93 | 66,344 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,038 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,587 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,250 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,485 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,672 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,347 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,586 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,238 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,940 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,050 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,933 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,270 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,451 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,544,774 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,341 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,626 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,673 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,122 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,733 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,786 |
| State Quiz - California | 0 | - | 4.69 | 64,560 |
| State Quiz - Florida | 0 | - | 4.47 | 62,429 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,437 |
| State Quiz - New York | 0 | - | 4.52 | 46,220 |
| State Quiz - Texas | 0 | - | 4.43 | 62,970 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,120 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,595 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,541 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,384 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,136 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,578 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,674 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,860 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,174 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,353 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,862 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,745 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,992 |
| History of Florida | 0 | - | 4.45 | 9,843 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,110 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,063 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,569 |
| History of Texas | 0 | - | 4.43 | 14,654 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,081 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,393,909 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,685,443 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,640 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,062 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,686 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,064 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,556 |
| States that Beat California | 0 | - | 4.54 | 63,706 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,283 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,397 |
| States that Beat New York | 0 | - | 4.50 | 45,092 |
| States that Beat Texas | 0 | - | 4.58 | 44,404 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,804 |
| 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 by Hottest Recorded Temperature | 0 | - | 4.36 | 57,457 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,848 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,928 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,275 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,836 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,988 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,324 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,646 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 18,040 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,840 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,401 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.33 | 8,341 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,351 |
| Arms Exports - United States | 0 | - | 4.77 | 62,533 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 29,107 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,180 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,540 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.50 | 11,830 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.22 | 10,875 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,137 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,930 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,621 |
| Hawaiian Islands | 0 | - | 4.83 | 42,779 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,754 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,438 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,530 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,865 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,214 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,116 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,230 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,369 |
| State Quiz - Washington | 0 | - | 4.45 | 36,499 |
| 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 | 39,217 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,807 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,995 |
| 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 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,638 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,256 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,280 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,251 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,951 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,099 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,447 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,284 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,452 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 34,944 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,326 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,807 |
| American Political Words | 0 | - | 4.39 | 23,439 |
| American Founding Fathers | 0 | - | 4.42 | 23,242 |
| States that Beat Alaska | 0 | - | 4.49 | 26,543 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,536 |
| California Groups of Things | 0 | - | 4.25 | 45,529 |
| California Cities A-Z | 0 | - | 4.06 | 17,311 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,542 |
| History of California | 0 | - | 4.40 | 18,769 |
| California by Picture | 0 | - | 4.36 | 16,556 |
| States that Beat Florida | 0 | - | 4.32 | 40,880 |
| Movies Set in Miami | 0 | - | 4.32 | 16,704 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,292 |
| History of Michigan | 0 | - | 4.26 | 6,959 |
| New York Groups of Things | 0 | - | 4.35 | 63,946 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,417 |
| History of New York | 0 | - | 4.36 | 16,378 |
| Texas A-Z | 0 | - | 4.19 | 16,388 |
| People on Money - United States | 0 | - | 4.31 | 63,375 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,505 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,458 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,835 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,103 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,079 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,761 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,176 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,180 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,718 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,864 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,388 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,617 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,114 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,761 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,882 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,621 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,855 |
| Names of Generations | 0 | - | 4.09 | 45,199 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,860 |
| Free in the Answers | 0 | - | 4.08 | 51,628 |
| State Quiz - Alabama | 0 | - | 4.26 | 28,051 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,394 |
| Countries Closest to Florida | 0 | - | 4.34 | 24,265 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,477 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,207 |
| History of Louisiana | 0 | - | 4.46 | 9,560 |
| State Quiz - Maine | 0 | - | 4.52 | 25,475 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,487 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,416 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,403 |
| New York City by Picture | 0 | - | 4.37 | 27,890 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,467 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,813 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,149 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,146 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,033 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,692 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,677 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,469 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,872 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,028 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,329 |
| American History Quotes #1 | 0 | - | 4.37 | 96,104 |
| American History Quotes #2 | 0 | - | 4.38 | 41,443 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,277 |
| Regions of U.S. States | 0 | - | 4.37 | 43,987 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,399 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,929 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,861 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,390 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,822 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,805 |
| Movies by State | 0 | - | 4.27 | 40,566 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 39,140 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 26,446 |
| U.S. States with the Fewest Traffic Fatalities | 0 | - | 4.20 | 21,165 |
| U.S. States with the Most Traffic Fatalities | 0 | - | 4.10 | 19,164 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,376 |
