| US States Quiz | 0 | - | 5.00 | 16,722,894 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,426 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,518 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,769 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,591 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,408 |
| US States with an Empty Map | 0 | - | 5.00 | 619,545 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,843 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,541 |
| State Quiz - California | 0 | - | 4.68 | 64,034 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,709 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,884 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,090 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,042 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,327 |
| Rivers of the United States | 0 | - | 4.93 | 65,599 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,176 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,210 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,973 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,990 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,799 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,193 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,600 |
| Hawaiian Islands | 0 | - | 4.83 | 42,470 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,113 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,721 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,670 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,045 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,521,139 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 218,769 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,699 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,390 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,828 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,535 |
| California Groups of Things | 0 | - | 4.25 | 45,289 |
| State Quiz - Florida | 0 | - | 4.47 | 62,001 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,364 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,209 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,286 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,191 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,273 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,599 |
| New York Groups of Things | 0 | - | 4.38 | 59,964 |
| State Quiz - New York | 0 | - | 4.52 | 45,801 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,930 |
| State Quiz - Texas | 0 | - | 4.43 | 62,556 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,682 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,943 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,079 |
| State Quiz - Washington | 0 | - | 4.45 | 36,200 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,144 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,321 |
| History of California | 0 | - | 4.40 | 18,704 |
| Musical Acts from Los Angeles by Two Songs | 0 | - | 4.27 | 15,880 |
| Movies Set in San Francisco | 0 | - | 4.23 | 19,910 |
| History of Florida | 0 | - | 4.45 | 9,771 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,024 |
| History of Texas | 0 | - | 4.43 | 14,561 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,021 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,472 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,382,259 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,666,575 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,813 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,320 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,965 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,228 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,722 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,668 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,771 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,386 |
| States that Beat California | 0 | - | 4.54 | 63,283 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,963 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,657 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,276 |
| History of Louisiana | 0 | - | 4.46 | 9,497 |
| State Quiz - Maine | 0 | - | 4.52 | 25,267 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,204 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,916 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,068 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,283 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,601 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,965 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,410 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,525 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,095 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,658 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,667 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,859 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 39,984 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,689 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,466 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,614 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,439 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,103 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,237 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,547 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,060 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 40,734 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,511 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,395 |
| Arms Exports - United States | 0 | - | 4.70 | 54,423 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 23,966 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,678 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,339 |
| Famous People from Michigan by Picture | 0 | - | 4.30 | 21,305 |
| Famous People from New York by Picture | 0 | - | 4.03 | 27,371 |
| Famous People from Texas by Picture | 0 | - | 3.99 | 33,273 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,686 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,332 |
| U.S. States by Clue #1 | 0 | - | 4.49 | 38,677 |
| U.S. State Flags | 0 | - | 4.89 | 167,688 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,449 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,226 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 52,914 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,377 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,428 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,546 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,300 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,495 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,463 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,481 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,119 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,456 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,584 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,581 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,553 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,552 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,218 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,646 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,830 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,636 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,799 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,560 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,376 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,051 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,418 |
| American Founding Fathers | 0 | - | 4.41 | 23,084 |
| States that Beat Alaska | 0 | - | 4.49 | 26,402 |
| California Cities A-Z | 0 | - | 4.06 | 17,029 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,478 |
| ALL California Cities | 0 | - | 4.37 | 42,850 |
| Movies Set in Miami | 0 | - | 4.32 | 16,678 |
| Georgia Counties | 0 | - | 4.50 | 49,146 |
| History of Georgia (U.S. State) | 0 | - | 4.30 | 13,183 |
| History of Illinois | 0 | - | 4.24 | 11,181 |
| History of Maryland | 0 | - | 4.06 | 6,652 |
| History of Massachusetts | 0 | - | 4.14 | 8,338 |
| History of Michigan | 0 | - | 4.26 | 6,907 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,376 |
| History of New York | 0 | - | 4.36 | 16,290 |
| History of New Jersey | 0 | - | 4.38 | 7,213 |
| Texas A-Z | 0 | - | 4.18 | 16,316 |
| North Carolina Counties | 0 | - | 4.53 | 52,775 |
| Ohio Counties | 0 | - | 4.47 | 45,490 |
| History of Ohio | 0 | - | 4.14 | 7,310 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,169 |
| History of Tennessee | 0 | - | 4.29 | 7,637 |
| Virginia Counties | 0 | - | 4.45 | 32,974 |
| History of Washington State | 0 | - | 4.27 | 6,843 |
| West Virginia Counties | 0 | - | 4.61 | 33,570 |
| People on Money - United States | 0 | - | 4.31 | 63,224 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,272 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,757 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,130 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,637 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,985 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,234 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,219 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,990 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,317 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,598 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,598 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,823 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,479 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,146 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,568 |
| States of Mexico | 0 | - | 4.95 | 173,682 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,936 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,259 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,096 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,476 |
| States of Brazil | 0 | - | 4.98 | 86,600 |
| Central American Countries | 0 | - | 4.98 | 155,179 |
| Panama Country Quiz | 0 | - | 4.61 | 25,627 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,169 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,243 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,024 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,255 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,470 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,760 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,954 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,341 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,272 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,564 |
| Free in the Answers | 0 | - | 4.11 | 51,292 |
| State Quiz - Alabama | 0 | - | 4.25 | 27,811 |
| State Quiz - Arkansas | 0 | - | 4.30 | 24,669 |
| California Counties Map Quiz | 0 | - | 4.36 | 34,347 |
| Geography of California | 0 | - | 4.25 | 10,509 |
| State Quiz - Connecticut | 0 | - | 4.29 | 25,407 |
