| US States Quiz | 0 | - | 5.00 | 16,701,936 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,876 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,665 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,554 |
| US States with an Empty Map | 0 | - | 5.00 | 618,877 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,722 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,595 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,957 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,365 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,585 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,728 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,074 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,041 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,420 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,661 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,538 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,079 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,093 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,424 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,809 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,518,756 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,672 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,109 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,004 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,336 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,319 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,448 |
| Rivers of the United States | 0 | - | 4.93 | 65,523 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,433 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,411 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,562 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,196 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,859 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,471 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,664,775 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,348 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,328 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,322 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 49,010 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,394 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,608 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,363 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,609 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,342 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,380,448 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,983 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,987 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,563 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,518 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,733 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,584 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,388 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,037 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,234 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,416 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,664 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,409 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,460 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,965 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,546 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,891 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,927 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,667 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,318 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,451 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,107 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,940 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,418 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,617 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,437 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,189 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 52,132 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 39,860 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,308 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,490 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,273 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,481 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,092 |
| State Quiz - Florida | 0 | - | 4.47 | 61,944 |
| State Quiz - Texas | 0 | - | 4.43 | 62,516 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,559 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,036 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,328 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,251 |
| State Quiz - New York | 0 | - | 4.52 | 45,746 |
| State Quiz - Washington | 0 | - | 4.45 | 36,166 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,157 |
| State Quiz - California | 0 | - | 4.68 | 63,975 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,797 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,499 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,895 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,635 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,905 |
| Random U.S. City to State | 0 | - | 4.45 | 75,326 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,388 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,206 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,854 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,908 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,349 |
| Countries that Start with D | 0 | - | 4.96 | 701,558 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,528 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,795 |
| Countries that Start with H | 0 | - | 4.96 | 597,979 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,294 |
| Countries that Start with J | 0 | - | 4.98 | 596,042 |
| Countries that Start with K | 0 | - | 4.97 | 809,418 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,899 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,754 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,568 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,547 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,233 |
| Countries that Start with U | 0 | - | 4.97 | 899,936 |
| Countries that Start with V | 0 | - | 4.98 | 605,109 |
| Countries that Start with F | 0 | - | 4.83 | 612,194 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,365 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,383 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,768 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,447 |
| U.S. Geography by Letter - N | 0 | - | 3.79 | 52,165 |
| U.S. Geography by Letter - E | 0 | - | 3.73 | 48,200 |
| U.S. Geography by Letter - F | 0 | - | 3.86 | 44,449 |
| U.S. Geography by Letter - O | 0 | - | 3.43 | 33,796 |
| U.S. Geography by Letter - R | 0 | - | 4.15 | 30,271 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,197 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,095 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,603 |
| European Geography A-Z | 0 | - | 4.28 | 49,006 |
| Monarchies of Europe | 0 | - | 4.90 | 97,327 |
| Monarchies of Asia | 0 | - | 4.97 | 70,609 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,434 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,876 |
| Regions of U.S. States | 0 | - | 4.37 | 43,476 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,962 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,341 |
| Movies by State | 0 | - | 4.27 | 40,445 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,557 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,537 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,394 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,765 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,561 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,151 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 26,010 |
| Boroughs of New York City | 0 | - | 4.47 | 84,102 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,702 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,665 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,942 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,092 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,252 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,123 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,494 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,640 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,634 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,047 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,002 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,833 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,418 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,918 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,867 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,724 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,227 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,907 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,680 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,636 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,029 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,397 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,167 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,567 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,078 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,316 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,606 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,719 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 38,931 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,183 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,834 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,213 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,281 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 25,415 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,020 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,732 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 26,314 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,327 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,874 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 39,942 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,052 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,901 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,373 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,163 |
| History of Louisiana | 0 | - | 4.46 | 9,495 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,262 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,827 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,940 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,575 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,247 |
| State Quiz - Maine | 0 | - | 4.52 | 25,235 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,506 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,639 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,546 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 17,819 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,285 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,454 |
