| Countries Closest to Alaska | 0 | - | 4.93 | 123,293 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,427 |
| US States Quiz | 0 | - | 5.00 | 16,697,258 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,897 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,224 |
| US States with an Empty Map | 0 | - | 5.00 | 618,702 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,800 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,396 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,559 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,689 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,913 |
| Rivers of the United States | 0 | - | 4.93 | 65,498 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,653 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,855 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,641 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,034 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,539 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,194 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,385 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,641 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,789 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,487 |
| State Quiz - California | 0 | - | 4.68 | 63,954 |
| State Quiz - Florida | 0 | - | 4.47 | 61,929 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,317 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,234 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,149 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,241 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,551 |
| State Quiz - New York | 0 | - | 4.52 | 45,733 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,882 |
| State Quiz - Texas | 0 | - | 4.43 | 62,500 |
| Six Flags Over Texas | 0 | - | 4.79 | 63,006 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,616 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,892 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,031 |
| State Quiz - Washington | 0 | - | 4.45 | 36,160 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,648 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,518,142 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,497 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,470 |
| Pixelated United States Map | 0 | - | 4.89 | 93,460 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,131 |
| California Groups of Things | 0 | - | 4.25 | 45,266 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,202 |
| New York Groups of Things | 0 | - | 4.38 | 59,937 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,530 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,072 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,109 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,732 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,907 |
| History of Florida | 0 | - | 4.45 | 9,763 |
| Movies Set in Miami | 0 | - | 4.32 | 16,672 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,144 |
| History of Maryland | 0 | - | 4.06 | 6,648 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,019 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,085 |
| History of Texas | 0 | - | 4.43 | 14,552 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,016 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,894 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,664,350 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,502 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,433 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,374 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,637 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,888 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,626 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,240 |
| History of Louisiana | 0 | - | 4.46 | 9,495 |
| State Quiz - Maine | 0 | - | 4.52 | 25,228 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,045 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,154 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,863 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,039 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,251 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,565 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,936 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,359 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,494 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,036 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,631 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,815 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 39,934 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,659 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,399 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,571 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,377 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,020 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,225 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 39,417 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,340 |
| Arms Exports - United States | 0 | - | 4.70 | 54,338 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,073 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,461 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.20 | 10,806 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 23,950 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,636 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,079 |
| Hawaiian Islands | 0 | - | 4.83 | 42,424 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,292 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,349 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,257 |
| Movies Set in Pennsylvania | 0 | - | 4.19 | 11,528 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,083 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,662 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,317 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,592 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,435 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,180 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 51,764 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,411 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,266 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,472 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,447 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,418 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,080 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,397 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,561 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,341 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,313 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,308 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 48,994 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,380 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,592 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,356 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,600 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,330 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,943 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,304 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,374 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,852 |
| Free in the Answers | 0 | - | 4.11 | 51,277 |
| American Founding Fathers | 0 | - | 4.41 | 23,072 |
| State Quiz - Alabama | 0 | - | 4.25 | 27,762 |
| States that Beat Alaska | 0 | - | 4.49 | 26,383 |
| State Quiz - Arkansas | 0 | - | 4.30 | 24,628 |
| California Cities A-Z | 0 | - | 4.06 | 16,991 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,472 |
| History of California | 0 | - | 4.40 | 18,695 |
| California by Picture | 0 | - | 4.36 | 16,484 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 15,828 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,358 |
| Countries Closest to Florida | 0 | - | 4.33 | 23,943 |
| State Quiz - Delaware | 0 | - | 4.39 | 22,909 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,178 |
| History of Illinois | 0 | - | 4.24 | 11,175 |
| State Quiz - Indiana | 0 | - | 4.22 | 30,544 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,168 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,336 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,385 |
| History of Massachusetts | 0 | - | 4.14 | 8,327 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,051 |
| Movies and TV Shows Set in Boston | 0 | - | 4.17 | 9,737 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,903 |
| History of Michigan | 0 | - | 4.26 | 6,902 |
| Fictional Characters from New York | 0 | - | 4.07 | 21,374 |
| History of New York | 0 | - | 4.36 | 16,281 |
| New York City by Picture | 0 | - | 4.37 | 27,743 |
| State Quiz - Montana | 0 | - | 4.24 | 24,013 |
| State Quiz - Nevada | 0 | - | 4.40 | 30,862 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 21,810 |
| History of New Jersey | 0 | - | 4.38 | 7,205 |
| State Quiz - New Mexico | 0 | - | 4.38 | 24,138 |
| Movies Set in Texas | 0 | - | 3.79 | 9,858 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,300 |
| Texas A-Z | 0 | - | 4.18 | 16,307 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,481 |
| History of Ohio | 0 | - | 4.14 | 7,307 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 25,822 |
| State Quiz - Oregon | 0 | - | 4.36 | 28,532 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,766 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,434 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,529 |
| History of Tennessee | 0 | - | 4.29 | 7,632 |
| State Quiz - Utah | 0 | - | 4.39 | 31,004 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,033 |
| History of Washington State | 0 | - | 4.27 | 6,838 |
| State Quiz - Wyoming | 0 | - | 4.40 | 22,818 |
| American History Quotes #1 | 0 | - | 4.37 | 95,683 |
| People on Money - United States | 0 | - | 4.31 | 63,203 |
| American History Quotes #2 | 0 | - | 4.38 | 41,223 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,237 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,726 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,075 |
| Regions of U.S. States | 0 | - | 4.37 | 43,463 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,341 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,085 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,603 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,974 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,127 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,681 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,190 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,976 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,255 |
| Movies by State | 0 | - | 4.27 | 40,441 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,554 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,362 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,761 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,437 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,539 |
