| Countries Closest to Alaska | 0 | - | 4.93 | 124,547 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,240 |
| US States Quiz | 0 | - | 5.00 | 16,912,440 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,992 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,040 |
| US States with an Empty Map | 0 | - | 5.00 | 625,850 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,224 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,655 |
| State Quiz - California | 0 | - | 4.69 | 64,542 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,821 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,342 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,464 |
| Rivers of the United States | 0 | - | 4.93 | 66,312 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,524 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,404 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,256 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,892 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,310 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,984 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,389 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,477 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,218 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,826 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,129 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,776 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,032 |
| State Quiz - Florida | 0 | - | 4.47 | 62,412 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,615 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,737 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,427 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,524 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,859 |
| State Quiz - New York | 0 | - | 4.52 | 46,207 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,207 |
| State Quiz - Texas | 0 | - | 4.43 | 62,949 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,436 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,104 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,222 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,361 |
| State Quiz - Washington | 0 | - | 4.45 | 36,489 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,544,004 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,258 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,569 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,902 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,643 |
| California Groups of Things | 0 | - | 4.25 | 45,523 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,920 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,292 |
| New York Groups of Things | 0 | - | 4.35 | 63,909 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,551 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,255 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,502 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,927 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 747,943 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,029 |
| History of California | 0 | - | 4.40 | 18,767 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 16,172 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,943 |
| History of Florida | 0 | - | 4.45 | 9,841 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,061 |
| History of Texas | 0 | - | 4.43 | 14,650 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,075 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,393,593 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,684,929 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,544 |
| Asia Map Quiz | 0 | - | 4.99 | 919,190 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,061 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,554 |
| States that Beat California | 0 | - | 4.54 | 63,689 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,386 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,926 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,467 |
| History of Louisiana | 0 | - | 4.46 | 9,560 |
| State Quiz - Maine | 0 | - | 4.52 | 25,470 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,479 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,269 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,258 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,463 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,808 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,144 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,683 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,673 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,462 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,867 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,791 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,020 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,313 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,982 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,877 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,922 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,839 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,910 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,970 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,323 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,683 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,855 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 51,969 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,716 |
| Arms Exports - United States | 0 | - | 4.77 | 62,508 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 24,086 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,414 |
| Hawaiian Islands | 0 | - | 4.83 | 42,770 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,424 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,520 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,393 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,371 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,825 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,484 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,200 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,802 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,585 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,510 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,513 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,572 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,667 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,633 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,839 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,342 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,849 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,738 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,596 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,219 |
| States of India | 0 | - | 4.95 | 194,013 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,156 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,181 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,158 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,853 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,996 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,374 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,221 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,385 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,246 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,594 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,714 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,803 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,592 |
| Names of Generations | 0 | - | 4.09 | 45,162 |
| Free in the Answers | 0 | - | 4.08 | 51,618 |
| American Founding Fathers | 0 | - | 4.42 | 23,236 |
| State Quiz - Alabama | 0 | - | 4.26 | 28,048 |
| State Quiz - Arkansas | 0 | - | 4.30 | 24,863 |
| California Cities A-Z | 0 | - | 4.06 | 17,300 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,539 |
| ALL California Cities | 0 | - | 4.37 | 43,098 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,636 |
| Countries Closest to Florida | 0 | - | 4.34 | 24,257 |
| Movies Set in Miami | 0 | - | 4.32 | 16,704 |
| State Quiz - Delaware | 0 | - | 4.39 | 23,114 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,240 |
| History of Illinois | 0 | - | 4.24 | 11,233 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,206 |
| State Quiz - Indiana | 0 | - | 4.22 | 30,823 |
| State Quiz - Iowa | 0 | - | 4.37 | 25,425 |
| State Quiz - Kansas | 0 | - | 4.23 | 25,570 |
| State Quiz - Louisiana | 0 | - | 4.36 | 28,649 |
| State Quiz - Maryland | 0 | - | 4.26 | 28,307 |
| History of Maryland | 0 | - | 4.06 | 6,701 |
| History of Massachusetts | 0 | - | 4.14 | 8,401 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,339 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,107 |
| History of Michigan | 0 | - | 4.26 | 6,956 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,412 |
| History of New York | 0 | - | 4.36 | 16,373 |
| State Quiz - Montana | 0 | - | 4.24 | 24,257 |
| State Quiz - Nevada | 0 | - | 4.40 | 31,099 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,145 |
| State Quiz - New Hampshire | 0 | - | 4.34 | 21,992 |
| History of New Jersey | 0 | - | 4.38 | 7,275 |
| State Quiz - New Mexico | 0 | - | 4.38 | 24,362 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,560 |
| Texas A-Z | 0 | - | 4.19 | 16,385 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,023 |
| History of Ohio | 0 | - | 4.14 | 7,358 |
| State Quiz - Oklahoma | 0 | - | 4.40 | 26,032 |
| State Quiz - Oregon | 0 | - | 4.36 | 28,827 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,871 |
| State Quiz - South Carolina | 0 | - | 4.21 | 26,670 |
| State Quiz - South Dakota | 0 | - | 4.23 | 24,744 |
| History of Tennessee | 0 | - | 4.29 | 7,674 |
| State Quiz - Utah | 0 | - | 4.39 | 31,286 |
| State Quiz - Vermont | 0 | - | 4.33 | 26,277 |
| History of Washington State | 0 | - | 4.27 | 6,887 |
| State Quiz - Wyoming | 0 | - | 4.40 | 23,031 |
| American History Quotes #1 | 0 | - | 4.37 | 96,095 |
| People on Money - United States | 0 | - | 4.31 | 63,368 |
| American History Quotes #2 | 0 | - | 4.38 | 41,440 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,502 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,115 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,273 |
| Regions of U.S. States | 0 | - | 4.37 | 43,966 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,399 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,450 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,824 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,102 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,059 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,621 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,856 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,379 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,131 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,748 |
