| Countries Closest to Alaska | 0 | - | 4.93 | 124,601 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,255 |
| US States Quiz | 0 | - | 5.00 | 16,921,443 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,224 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,208 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,185 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,241 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,713 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,858 |
| US States with an Empty Map | 0 | - | 5.00 | 626,106 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,403 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,535 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,441 |
| Rivers of the United States | 0 | - | 4.93 | 66,359 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,399 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,503 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,337 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,972 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,358 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,014 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,038 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,607 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,239 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,411 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,545,329 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,397 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,647 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,924 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,686 |
| Pixelated United States Map | 0 | - | 4.88 | 94,486 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,140 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,539 |
| California Groups of Things | 0 | - | 4.25 | 45,530 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,623 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,292 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,763 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,181 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,532 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,865 |
| New York Groups of Things | 0 | - | 4.35 | 63,954 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,215 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,118 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,233 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,372 |
| State Quiz - Washington | 0 | - | 4.45 | 36,502 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,675 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,109 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,098 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,040 |
| History of Illinois | 0 | - | 4.24 | 11,235 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,148 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,394,032 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,685,598 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,841 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,842 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,402 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,481 |
| History of Louisiana | 0 | - | 4.46 | 9,561 |
| State Quiz - Maine | 0 | - | 4.52 | 25,478 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,488 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,467 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,815 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,152 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,694 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,470 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,806 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,329 |
| Flags of North and South America | 0 | - | 4.99 | 374,439 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,155 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,736 |
| Arms Exports - United States | 0 | - | 4.77 | 62,536 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,557 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,180 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,541 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.22 | 10,875 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 24,088 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,790 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,051 |
| State Quiz - California | 0 | - | 4.69 | 64,570 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,934 |
| State Quiz - Florida | 0 | - | 4.47 | 62,434 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,934 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,445 |
| Famous People from Indiana by Picture | 0 | - | 4.36 | 25,096 |
| Famous People from Maryland by Picture | 0 | - | 4.23 | 16,863 |
| Famous People from Massachusetts by Picture | 0 | - | 4.29 | 24,533 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,430 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,529 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,272 |
| State Quiz - New York | 0 | - | 4.52 | 46,223 |
| Famous Missourians | 0 | - | 4.12 | 6,414 |
| Famous People from New Jersey by Picture | 0 | - | 4.25 | 22,282 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,398 |
| State Quiz - Texas | 0 | - | 4.43 | 62,973 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,454 |
| Famous People from Ohio by Picture | 0 | - | 4.03 | 17,702 |
| Famous People from Pennsylvania by Picture | 0 | - | 4.24 | 25,471 |
| Movies Set in Pennsylvania | 0 | - | 4.19 | 11,570 |
| Famous People from Tennessee by Picture | 0 | - | 4.33 | 27,399 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,387 |
| Famous People from Virginia by Picture | 0 | - | 4.18 | 24,240 |
| Famous People from Wisconsin | 0 | - | 4.03 | 6,839 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,833 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,491 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,220 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,996 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,902 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,809 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,598 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,555 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,515 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,849 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,935 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,583 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,675 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,639 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,862 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,354 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,868 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,746 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,993 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,324 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,977 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,050 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,381 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,287 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,304 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,282 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,987 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,133 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,474 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,317 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,483 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 35,449 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,352 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,812 |
| American Founding Fathers | 0 | - | 4.42 | 23,243 |
| California by Picture | 0 | - | 4.36 | 16,557 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 16,179 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,944 |
| Movies Set in Miami | 0 | - | 4.32 | 16,704 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,240 |
| History of Maryland | 0 | - | 4.06 | 6,703 |
| History of Massachusetts | 0 | - | 4.14 | 8,405 |
| Movies and TV Shows Set in Boston | 0 | - | 4.17 | 9,785 |
| New York City Geography | 0 | - | 4.42 | 33,128 |
| History of New Jersey | 0 | - | 4.38 | 7,281 |
| History of Ohio | 0 | - | 4.14 | 7,361 |
| History of Tennessee | 0 | - | 4.29 | 7,675 |
| History of Washington State | 0 | - | 4.27 | 6,889 |
| People on Money - United States | 0 | - | 4.31 | 63,377 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,507 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,126 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,459 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,839 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,103 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,086 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,388 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,136 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,763 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,177 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,180 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,182 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,718 |
| Flags of Oceania | 0 | - | 5.00 | 260,636 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,622 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,767 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,623 |
| Names of Generations | 0 | - | 4.09 | 45,214 |
| Free in the Answers | 0 | - | 4.08 | 51,630 |
| State Quiz - Arkansas | 0 | - | 4.30 | 24,871 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,650 |
| History of Florida | 0 | - | 4.45 | 9,843 |
| State Quiz - Delaware | 0 | - | 4.39 | 23,129 |
| State Quiz - Indiana | 0 | - | 4.22 | 30,830 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,434 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,578 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,653 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,317 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,424 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,110 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,063 |
| New York City by Picture | 0 | - | 4.37 | 27,895 |
| State Quiz - Montana | 0 | - | 4.24 | 24,262 |
| State Quiz - Nevada | 0 | - | 4.40 | 31,100 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 22,000 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,572 |
| History of Texas | 0 | - | 4.43 | 14,654 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 26,040 |
| State Quiz - Oregon | 0 | - | 4.36 | 28,831 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,874 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,673 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,752 |
| State Quiz - Utah | 0 | - | 4.39 | 31,300 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,287 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,081 |
| American History Quotes #1 | 0 | - | 4.37 | 96,104 |
| American History Quotes #2 | 0 | - | 4.38 | 41,444 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,277 |
| Regions of U.S. States | 0 | - | 4.37 | 43,995 |
