| US States Quiz | 0 | - | 5.00 | 16,965,412 |
| Draw All US State Borders | 0 | - | 4.99 | 140,031 |
| US States with an Empty Map | 0 | - | 5.00 | 627,607 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,818 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,133 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,925 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,969 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,235 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,676 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,258 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,690,355 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,552,598 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,068 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,900 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,056 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,397,014 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,078 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,319 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,073 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,306 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,706 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,324 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,151 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,680 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,018 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,079 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,361 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,606 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,884 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,530 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,546 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,833 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,340 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,059 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,072 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,850 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,734 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,080 |
| U.S. States By Population | 0 | - | 4.92 | 153,988 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,022 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,773 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,677 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,730 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,780 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,149 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,314 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,742 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,233 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,456 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,976 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,638 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,727 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,426 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,461 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,257 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,002 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,340 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,218 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,533 |
| Regions of U.S. States | 0 | - | 4.37 | 44,111 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,406 |
| U.S. States by Unofficial Motto | 0 | - | 4.47 | 23,195 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,938 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,479 |
| Rivers of the United States | 0 | - | 4.93 | 66,564 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,099 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,635 |
| U.S. State Flags | 0 | - | 4.89 | 172,247 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,880 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,517 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,899 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,124 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,252 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,955 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,428 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,436 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,167 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,508 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,924 |
| Image to U.S State - Multiple Choice | 0 | - | 4.46 | 26,290 |
| A Superlative for Every U.S. State | 0 | - | 4.44 | 28,187 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,924 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 18,092 |
| US States and State Capitals | 0 | - | 4.99 | 164,704 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,163 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,770 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,074 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,532 |
| Random U.S. States on a Map | 0 | - | 4.96 | 629,301 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,901 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,132 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,348 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,108 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,587 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,302 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,507 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,254 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,194 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,148 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,675 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,313 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,181 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,942 |
| Landmarks of U.S. States #2 | 0 | - | 4.22 | 18,472 |
| Landmarks of U.S. States #1 | 0 | - | 4.29 | 23,045 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,545 |
| States of Origin - American Popular Music | 0 | - | 4.22 | 10,702 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,939 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,404 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.74 | 63,962 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,800 |
| State Quiz - Florida | 0 | - | 4.47 | 62,529 |
| State Quiz - Texas | 0 | - | 4.43 | 63,107 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,944 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,445 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,701 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,587 |
| State Quiz - New York | 0 | - | 4.52 | 46,338 |
| State Quiz - Washington | 0 | - | 4.45 | 36,588 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,507 |
| State Quiz - California | 0 | - | 4.69 | 64,699 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,222 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,859 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,295 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,237 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,321 |
| Random U.S. City to State | 0 | - | 4.45 | 76,771 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,032 |
| Mexico True or False? | 0 | - | 4.89 | 48,927 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,297 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,252 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,779 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,637 |
| U.S. States by Landform Quiz | 0 | - | 4.01 | 26,863 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,828 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,265 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,497 |
| New England States | 0 | - | 4.51 | 59,876 |
| U.S. States by Clue #2 | 0 | - | 4.33 | 23,109 |
| U.S. States by Land Area | 0 | - | 4.63 | 53,001 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,095 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,047 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.10 | 26,793 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,644 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,229 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,091 |
| U.S. States by Borders | 0 | - | 4.62 | 35,437 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 188,150 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,642 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,271 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,820 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,783 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,469 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,620 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,921 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 633,758 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,348 |
| Movies by State | 0 | - | 4.27 | 40,593 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,290 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,668 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,355 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,659 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,285 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,093 |
| Boroughs of New York City | 0 | - | 4.47 | 84,873 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,103 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,184 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,874 |
| Countries That Border Russia | 0 | - | 4.98 | 463,990 |
| Countries Bordering France | 0 | - | 4.83 | 404,424 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,392 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,128 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,974 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,331 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,067 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,135 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,350 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 39,183 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,339 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,865 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.48 | 26,476 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,387 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,378 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,409 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,551 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,505 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,765 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,554 |
| History of Louisiana | 0 | - | 4.46 | 9,578 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,531 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,075 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,213 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,872 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,531 |
| State Quiz - Maine | 0 | - | 4.52 | 25,541 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,716 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,925 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,883 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,843 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,114 |
