| Countries Closest to Alaska | 0 | - | 4.93 | 124,088 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,960 |
| US States Quiz | 0 | - | 5.00 | 16,827,439 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,959 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,480 |
| US States with an Empty Map | 0 | - | 5.00 | 623,147 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,094 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,116 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,353 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,684 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,855 |
| Rivers of the United States | 0 | - | 4.93 | 66,063 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,383 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,459 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,376 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,784 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,832 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,291 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,803 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,288 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,997 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,980 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,499 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,542 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,334 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,411 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,739 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,061 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,085 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,918 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,108 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,231 |
| State Quiz - Washington | 0 | - | 4.45 | 36,356 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,940 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,533,123 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,280 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,807 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,618 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,263 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,367 |
| California Groups of Things | 0 | - | 4.25 | 45,413 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,246 |
| New York Groups of Things | 0 | - | 4.38 | 62,924 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,270 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,764 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,122 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,916 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 16,046 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,182 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,043 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,128 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,388,698 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,676,394 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,703 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,477 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,500 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,874 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,207 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,812 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,376 |
| History of Louisiana | 0 | - | 4.46 | 9,529 |
| State Quiz - Maine | 0 | - | 4.52 | 25,365 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,358 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,189 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,377 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,706 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,053 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,267 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,562 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,607 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,276 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,780 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,178 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,842 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,692 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,741 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,701 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,385 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,285 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,960 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,572 |
| Arms Exports - United States | 0 | - | 4.75 | 62,245 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,744 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 24,030 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,652 |
| State Quiz - California | 0 | - | 4.68 | 64,307 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,808 |
| State Quiz - Florida | 0 | - | 4.47 | 62,228 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,087 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,127 |
| Famous People from Indiana by Picture | 0 | - | 4.36 | 24,993 |
| Famous People from Maryland by Picture | 0 | - | 4.23 | 16,825 |
| Famous People from Massachusetts by Picture | 0 | - | 4.29 | 24,465 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,365 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,451 |
| State Quiz - New York | 0 | - | 4.52 | 46,014 |
| Famous Missourians | 0 | - | 4.12 | 6,399 |
| Famous People from New Jersey by Picture | 0 | - | 4.25 | 22,222 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,344 |
| State Quiz - Texas | 0 | - | 4.43 | 62,781 |
| Famous People from Ohio by Picture | 0 | - | 4.03 | 17,671 |
| Famous People from Pennsylvania by Picture | 0 | - | 4.24 | 25,401 |
| Movies Set in Pennsylvania | 0 | - | 4.19 | 11,549 |
| Famous People from Tennessee by Picture | 0 | - | 4.33 | 27,312 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,264 |
| Famous People from Virginia by Picture | 0 | - | 4.18 | 24,193 |
| Famous People from Wisconsin | 0 | - | 4.03 | 6,822 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,766 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,433 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,976 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,653 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,420 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,910 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,473 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,465 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,592 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,564 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,682 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,252 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,669 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,665 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,437 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,971 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,954 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 56,962 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,643 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 52,844 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,224 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,018 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,187 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,987 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,346 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,139 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,637 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,314 |
| Names of Generations | 0 | - | 4.10 | 44,010 |
| Free in the Answers | 0 | - | 4.08 | 51,428 |
| American Founding Fathers | 0 | - | 4.42 | 23,200 |
| State Quiz - Arkansas | 0 | - | 4.30 | 24,771 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,933 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,530 |
| History of Florida | 0 | - | 4.45 | 9,809 |
| Movies Set in Miami | 0 | - | 4.32 | 16,694 |
| State Quiz - Delaware | 0 | - | 4.39 | 23,035 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,211 |
| History of Illinois | 0 | - | 4.24 | 11,211 |
| State Quiz - Indiana | 0 | - | 4.22 | 30,702 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,321 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,478 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,534 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,211 |
| History of Maryland | 0 | - | 4.06 | 6,683 |
| History of Massachusetts | 0 | - | 4.14 | 8,378 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,719 |
| Movies and TV Shows Set in Boston | 0 | - | 4.17 | 9,764 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,020 |
| Musical Acts from New York City | 0 | - | 3.80 | 10,143 |
| New York City Geography | 0 | - | 4.42 | 33,051 |
| State Quiz - Montana | 0 | - | 4.24 | 24,173 |
| State Quiz - Nevada | 0 | - | 4.40 | 30,990 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 21,912 |
| History of New Jersey | 0 | - | 4.38 | 7,246 |
| State Quiz - New Mexico | 0 | - | 4.38 | 24,280 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,443 |
| History of Texas | 0 | - | 4.43 | 14,602 |
| History of Ohio | 0 | - | 4.14 | 7,330 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 25,954 |
| State Quiz - Oregon | 0 | - | 4.36 | 28,722 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,835 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,575 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,663 |
| History of Tennessee | 0 | - | 4.29 | 7,654 |
| State Quiz - Utah | 0 | - | 4.39 | 31,180 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,179 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,058 |
| History of Washington State | 0 | - | 4.27 | 6,869 |
| American History Quotes #1 | 0 | - | 4.37 | 95,951 |
| People on Money - United States | 0 | - | 4.31 | 63,318 |
| American History Quotes #2 | 0 | - | 4.38 | 41,368 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,403 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,985 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,212 |
| Regions of U.S. States | 0 | - | 4.37 | 43,776 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,367 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,304 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,751 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,062 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,653 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,800 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,311 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,069 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,555 |
| Movies by State | 0 | - | 4.27 | 40,524 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,013 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,805 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,998 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,596 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,727 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,315 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,767 |
