| US States Quiz | 0 | - | 5.00 | 14,621,651 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 183,545 |
| Deadliest U.S. Wars | 0 | - | 4.82 | 157,248 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,223,418 |
| Category Elimination - U.S. States #1 | 0 | - | 4.91 | 193,618 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 34,757 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.95 | 271,061 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 123,685 |
| Six Flags Over Texas | 0 | - | 4.84 | 58,501 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 35,672 |
| US States with an Empty Map | 0 | - | 5.00 | 550,198 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 40,129 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 70,566 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 115,208 |
| Hawaiian Islands Map Quiz | 0 | - | 4.88 | 20,929 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.41 | 60,415 |
| Rivers of the United States | 0 | - | 4.93 | 49,216 |
| Countries Closest to Alaska | 0 | - | 4.92 | 98,464 |
| Countries Closest to Maine | 0 | - | 4.84 | 58,534 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,236,602 |
| Top 10 Coldest U.S. States | 0 | - | 4.90 | 99,486 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 100,099 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 70,581 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 56,938 |
| U.S. States that Border Canada | 0 | - | 4.90 | 165,220 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 90,662 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.93 | 51,654 |
| UK Baby Girl Names by Decade | 0 | - | 4.30 | 127,768 |
| UK Baby Boy Names by Decade | 0 | - | 4.35 | 104,156 |
| U.S. States by Clue #1 | 0 | - | 4.46 | 32,999 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 60,199 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,047 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.18 | 698,062 |
| U.S. Federal Agency Acronyms | 0 | - | 4.51 | 75,734 |
| Things that are "Free" | 0 | - | 4.18 | 46,672 |
| 10 Closest Megacities to New York City | 0 | - | 4.54 | 54,360 |
| U.S. States by Emoji | 0 | - | 4.46 | 91,569 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,370,173 |
| Category Elimination - U.S. States #2 | 0 | - | 4.79 | 114,447 |
| United States Map Quiz | 0 | - | 4.98 | 3,887,248 |
| States that Beat California | 0 | - | 4.56 | 57,015 |
| States that Beat Texas | 0 | - | 4.56 | 40,895 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 456,883 |
| Countries as U.S. First Names | 0 | - | 4.25 | 69,358 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 33,832 |
| Biggest Trading Partners - US | 0 | - | 4.64 | 100,874 |
| Arms Exports - United States | 0 | - | 4.64 | 48,657 |
| State Quiz - Alaska | 0 | - | 4.43 | 37,353 |
| California Cities Map Quiz | 0 | - | 4.48 | 81,762 |
| State Quiz - California | 0 | - | 4.66 | 56,210 |
| State Quiz - Florida | 0 | - | 4.43 | 55,493 |
| Florida Cities Map Quiz | 0 | - | 4.49 | 57,286 |
| Countries that Visit Florida the Most | 0 | - | 4.63 | 49,385 |
| Countries Closest to Hawaii | 0 | - | 4.50 | 47,367 |
| New York Cities Map Quiz | 0 | - | 4.54 | 39,529 |
| State Quiz - New York | 0 | - | 4.47 | 36,376 |
| State Quiz - Texas | 0 | - | 4.44 | 55,943 |
| State Quiz - Pennsylvania | 0 | - | 4.48 | 40,793 |
| State Quiz - Virginia | 0 | - | 4.51 | 32,709 |
| State Quiz - Washington | 0 | - | 4.45 | 32,139 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.44 | 50,995 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.76 | 36,793 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 49,040 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.70 | 59,497 |
| U.S. States with More Cows than People | 0 | - | 4.58 | 39,243 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 61,912 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.44 | 47,608 |
| Longest U.S. State Borders | 0 | - | 4.62 | 33,908 |
| U.S. State Superlatives #1 | 0 | - | 4.45 | 75,256 |
| U.S. State Superlatives #2 | 0 | - | 4.51 | 37,150 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.54 | 60,360 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.79 | 58,168 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.44 | 39,260 |
| U.S. States with the Fewest Borders | 0 | - | 4.76 | 105,155 |
| U.S. States with the Most Borders | 0 | - | 4.56 | 60,971 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 74,095 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 106,162 |
| "America" in the Answer | 0 | - | 3.69 | 65,363 |
| California Groups of Things | 0 | - | 4.23 | 42,625 |
| New York Groups of Things | 0 | - | 4.39 | 57,057 |
| People on Money - United States | 0 | - | 4.31 | 61,670 |
| U.S. History Groups of Two | 0 | - | 4.27 | 35,171 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.19 | 41,082 |
| U.S. States with the Most Billionaires | 0 | - | 4.50 | 46,050 |
| U.S. States With Palm Trees | 0 | - | 4.55 | 43,106 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.52 | 32,224 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 37,311 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 35,249 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.42 | 54,620 |
| U.S. States by Nickname | 0 | - | 4.57 | 65,760 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 102,647 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.67 | 139,425 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.72 | 45,032 |
| U.S. City Nicknames | 0 | - | 4.22 | 99,160 |
| U.S. State Border Crossings | 0 | - | 4.96 | 81,783 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 220,913 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.82 | 32,683 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 64,814 |
| U.S. Bill of Rights | 0 | - | 4.56 | 31,000 |
| History of Florida | 0 | - | 4.44 | 8,685 |
| Movies Set in Chicago Quiz | 0 | - | 4.48 | 27,332 |
| Cities and Towns of Massachusetts | 0 | - | 4.89 | 59,577 |
| Who Did that Motown Song | 0 | - | 4.45 | 12,638 |
| States that Beat New York | 0 | - | 4.45 | 30,328 |
| Texas Cities Map Quiz | 0 | - | 4.37 | 77,489 |
| History of Texas | 0 | - | 4.41 | 13,438 |
| Washington Cities Map Quiz | 0 | - | 4.47 | 23,122 |
| American History Quotes #1 | 0 | - | 4.40 | 91,159 |
| American History Quotes #2 | 0 | - | 4.34 | 39,130 |
| Last Names in U.S. History #1 | 0 | - | 4.24 | 34,130 |
| U.S. States by Clue #2 | 0 | - | 4.30 | 19,133 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 19,728 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.46 | 48,715 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 338,781 |
| Movies by State Quiz | 0 | - | 4.23 | 39,315 |
| Foods by U.S. State | 0 | - | 4.26 | 13,865 |
| U.S States with the Most Cows | 0 | - | 4.58 | 17,703 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 54,240 |
| Countries that Beat Australia | 0 | - | 4.85 | 69,885 |
| Mexico Country Quiz | 0 | - | 4.48 | 66,063 |
| Colombia Country Quiz | 0 | - | 4.92 | 34,691 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 131,023 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.38 | 7,853 |
| Total United States Immigration by Country | 0 | - | 4.90 | 96,086 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.93 | 145,541 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 69,092 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,826 |
| Pixelated United States Map | 0 | - | 4.90 | 81,532 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 92,296 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 77,857 |
| 500 Biggest US Cities | 0 | - | 4.87 | 96,812 |
| All U.S. Supreme Court Justices | 0 | - | 4.49 | 27,251 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 67,373 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.10 | 25,042 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.06 | 14,729 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.16 | 10,074 |
| America the Beautiful Lyrics | 0 | - | 4.26 | 19,158 |
| American Founding Fathers | 0 | - | 4.36 | 22,058 |
| Famous People from Alabama by Picture | 0 | - | 4.02 | 22,601 |
| Famous People from California by Picture | 0 | - | 4.30 | 31,418 |
| State Quiz - Colorado | 0 | - | 4.36 | 35,240 |
| State Quiz - Georgia | 0 | - | 4.44 | 27,965 |
| State Quiz - Idaho | 0 | - | 4.58 | 23,988 |
| Famous People from Illinois by Picture | 0 | - | 4.02 | 18,721 |
| Famous People from Indiana by Picture | 0 | - | 4.32 | 22,502 |
| State Quiz - Kentucky | 0 | - | 4.48 | 28,573 |
| History of Louisiana | 0 | - | 4.43 | 8,715 |
| State Quiz - Maine | 0 | - | 4.51 | 21,946 |
| Famous People from Maryland by Picture | 0 | - | 4.16 | 15,370 |
| Famous People from Massachusetts by Picture | 0 | - | 4.25 | 22,492 |
| State Quiz - Michigan | 0 | - | 4.24 | 46,587 |
| Famous People from Michigan by Picture | 0 | - | 4.25 | 19,392 |
| State Quiz - Minnesota | 0 | - | 4.37 | 32,117 |
| Famous People from New York by Picture | 0 | - | 4.02 | 25,233 |
| State Quiz - Missouri | 0 | - | 4.42 | 21,397 |
| State Quiz - Nebraska | 0 | - | 4.53 | 20,891 |
| Famous People from New Jersey by Picture | 0 | - | 4.16 | 20,404 |
| State Quiz - New Jersey | 0 | - | 4.45 | 31,119 |
| State Quiz - New Mexico | 0 | - | 4.42 | 21,064 |
| Famous People from Texas by Picture | 0 | - | 4.04 | 31,468 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.84 | 21,221 |
| State Quiz - North Carolina | 0 | - | 4.29 | 32,600 |
| State Quiz - North Dakota | 0 | - | 4.47 | 18,986 |
| State Quiz - Ohio | 0 | - | 4.23 | 33,341 |
| Famous People from Oklahoma | 0 | - | 4.11 | 5,796 |
| State Quiz - Oklahoma | 0 | - | 4.41 | 22,768 |
| Famous People from Pennsylvania by Picture | 0 | - | 4.20 | 23,261 |
| Movies Set in Pennsylvania | 0 | - | 4.15 | 11,097 |
| State Quiz - Rhode Island | 0 | - | 4.58 | 22,426 |
| Famous People from Tennessee by Picture | 0 | - | 4.35 | 24,792 |
| State Quiz - Tennessee | 0 | - | 4.49 | 26,910 |
| Famous People from Virginia by Picture | 0 | - | 4.21 | 22,804 |
| Washington D.C. by Picture | 0 | - | 4.52 | 25,091 |
| State Quiz - Wisconsin | 0 | - | 4.38 | 32,488 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 99,646 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 95,361 |
| 10 Southernmost U.S. States | 0 | - | 4.84 | 98,460 |
| U.S. States with Short Names | 0 | - | 4.87 | 128,705 |
| U.S. States that Start with M | 0 | - | 4.91 | 149,494 |
| U.S. States By Population | 0 | - | 4.90 | 129,404 |
| U.S. States that Start with N | 0 | - | 4.95 | 154,663 |
| U.S. States with Longest Names | 0 | - | 4.84 | 35,653 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.37 | 54,304 |
| Events by U.S. State #1 | 0 | - | 4.41 | 21,691 |
| 10 Northernmost U.S. States | 0 | - | 4.88 | 72,993 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.45 | 25,309 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.33 | 41,161 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 31,428 |
| U.S. States with the Most National Parks | 0 | - | 4.60 | 20,784 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 57,994 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 55,436 |
| U.S. States by Alternate Nicknames | 0 | - | 4.22 | 41,450 |
| Most Valuable Crops by U.S. State | 0 | - | 4.38 | 36,612 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 144,726 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 167,441 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 98,737 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.29 | 34,389 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 31,002 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.51 | 27,486 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 13,847 |
