| US States Quiz | 0 | - | 5.00 | 16,932,670 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,648 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,356 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,482 |
| US States with an Empty Map | 0 | - | 5.00 | 626,455 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,267 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,786 |
| State Quiz - Texas | 0 | - | 4.43 | 63,004 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,918 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,506 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,626 |
| Rivers of the United States | 0 | - | 4.93 | 66,401 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,699 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,328 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,638 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,735 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,398 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,049 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,416 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,052 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,586 |
| History of Texas | 0 | - | 4.43 | 14,662 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,765 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,279 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,068 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,943 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,278 |
| States that Beat Texas | 0 | - | 4.58 | 44,419 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,547,100 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,610 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,762 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,957 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,718 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,812 |
| State Quiz - California | 0 | - | 4.69 | 64,593 |
| State Quiz - Florida | 0 | - | 4.47 | 62,458 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,489 |
| State Quiz - New York | 0 | - | 4.52 | 46,248 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,851 |
| History of Florida | 0 | - | 4.45 | 9,849 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,116 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,063 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,086 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,394,657 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,870 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,686,690 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,745 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,199 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,836 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,352 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,058 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,566 |
| States that Beat California | 0 | - | 4.54 | 63,731 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 27,199 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,310 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,428 |
| States that Beat New York | 0 | - | 4.50 | 45,131 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,814 |
| U.S. History for Dummies | 0 | - | 4.47 | 83,232 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,015 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,923 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,088 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,867 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,979 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.48 | 26,460 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,381 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,023 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,332 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,863 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,331 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,751 |
| Arms Exports - United States | 0 | - | 4.77 | 62,565 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,160 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,943 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,644 |
| Hawaiian Islands | 0 | - | 4.83 | 42,802 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,795 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,454 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,544 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,881 |
| Cities that Beat New York | 0 | - | 4.51 | 28,733 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,233 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,409 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,139 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,250 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,392 |
| State Quiz - Washington | 0 | - | 4.45 | 36,531 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,847 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,498 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,245 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,819 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,615 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,586 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,033 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,526 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,196 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,135 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,601 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,690 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,650 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,880 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,366 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,896 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,758 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,348 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,370 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,333 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,067 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,221 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,530 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,381 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,543 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,295 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,425 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,837 |
| American Founding Fathers | 0 | - | 4.42 | 23,248 |
| States that Beat Alaska | 0 | - | 4.49 | 26,549 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,566 |
| California Groups of Things | 0 | - | 4.25 | 45,610 |
| California Cities A-Z | 0 | - | 4.06 | 17,331 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,547 |
| History of California | 0 | - | 4.40 | 18,771 |
| California by Picture | 0 | - | 4.36 | 16,561 |
| States that Beat Florida | 0 | - | 4.32 | 40,896 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,296 |
| History of Michigan | 0 | - | 4.26 | 6,964 |
| New York Groups of Things | 0 | - | 4.37 | 68,536 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,425 |
| History of New York | 0 | - | 4.36 | 16,385 |
| Texas Counties | 0 | - | 4.56 | 77,247 |
| Texas A-Z | 0 | - | 4.19 | 16,397 |
| People on Money - United States | 0 | - | 4.31 | 63,385 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,527 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,147 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,472 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,111 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,120 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,401 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,138 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,794 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,197 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,207 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,199 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,729 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,060 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,876 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,653 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,180 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,875 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,968 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,672 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,006 |
| Names of Generations | 0 | - | 4.09 | 45,270 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,149 |
| Topological Map of the USA Quiz | 0 | - | 4.49 | 29,182 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,971 |
| Free in the Answers | 0 | - | 4.08 | 51,645 |
| State Quiz - Alabama | 0 | - | 4.26 | 28,063 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,423 |
| Countries Closest to Florida | 0 | - | 4.34 | 24,292 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,496 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,212 |
| History of Louisiana | 0 | - | 4.46 | 9,565 |
| State Quiz - Maine | 0 | - | 4.52 | 25,490 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,499 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,505 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,467 |
| New York City by Picture | 0 | - | 4.37 | 27,904 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,485 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,828 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,165 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,152 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,076 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,656 |
| Dallas City Trivia | 0 | - | 4.46 | 6,851 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,708 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,688 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,486 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,888 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,440 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,042 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,348 |
| American History Quotes #1 | 0 | - | 4.37 | 96,123 |
| American History Quotes #2 | 0 | - | 4.38 | 41,460 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,290 |
| Regions of U.S. States | 0 | - | 4.37 | 44,025 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,403 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,477 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,937 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,090 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,399 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,493 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,933 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,830 |
| Movies by State | 0 | - | 4.27 | 40,577 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 39,157 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,298 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,843 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 18,058 |
| European Countries with NO Wolves | 0 | - | 4.56 | 65,672 |
