| Countries Closest to Alaska | 0 | - | 4.93 | 124,503 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,214 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,608 |
| US States Quiz | 0 | - | 5.00 | 16,904,837 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,817 |
| US States with an Empty Map | 0 | - | 5.00 | 625,593 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,943 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,041 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,212 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,272 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,778 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,404 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,800 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,610 |
| Rivers of the United States | 0 | - | 4.93 | 66,283 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,326 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,202 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,857 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,268 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,968 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,798 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,596 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,716 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,180 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,272 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,199 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,362 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,382 |
| Boroughs of New York City | 0 | - | 4.47 | 84,691 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,867 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,922 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,629 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,543,265 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,158 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,487 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,875 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,727 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,282 |
| ALL California Cities | 0 | - | 4.37 | 43,090 |
| Arms Exports - United States | 0 | - | 4.77 | 62,483 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,386 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,703 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,289 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,781 |
| State Quiz - Florida | 0 | - | 4.47 | 62,404 |
| State Quiz - Texas | 0 | - | 4.43 | 62,940 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,851 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,353 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,612 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,517 |
| State Quiz - New York | 0 | - | 4.52 | 46,193 |
| State Quiz - Washington | 0 | - | 4.45 | 36,480 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,419 |
| State Quiz - California | 0 | - | 4.69 | 64,516 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,122 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,766 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,202 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,087 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,219 |
| Random U.S. City to State | 0 | - | 4.45 | 76,454 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,829 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,684,256 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,483 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,914 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,393,168 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,214 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,125 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,569 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,288 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,542 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,324 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,954 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,736 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,294 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,073 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,017 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,923 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,257 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,569 |
| Hawaiian Islands | 0 | - | 4.83 | 42,758 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,570 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,830 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,895 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,953 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,362 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,320 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,860 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,975 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,387 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,111 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,946 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,635 |
| Miami City Trivia | 0 | - | 4.60 | 11,242 |
| Dallas City Trivia | 0 | - | 4.46 | 6,840 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,617 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,466 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,060 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,257 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,305 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,452 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,380 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,678 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,471 |
| History of Louisiana | 0 | - | 4.46 | 9,557 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,456 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,013 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,141 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,805 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,460 |
| State Quiz - Maine | 0 | - | 4.52 | 25,463 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,671 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,862 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,482 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,474 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 82,749 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,979 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,353 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,426 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,550 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,543 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,463 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,681 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,752 |
| Random European Capital to Country | 0 | - | 4.98 | 191,121 |
| Random European Country to Capital | 0 | - | 4.93 | 165,325 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,560 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,890 |
| Random African Capital to Country | 0 | - | 4.97 | 100,823 |
| Random African Country to Capital | 0 | - | 4.94 | 71,341 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,104 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,603 |
| Countries Closest to Florida | 0 | - | 4.34 | 24,244 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,780 |
| United States Country Quiz | 0 | - | 4.43 | 101,659 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,815 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,480 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,630 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,139 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,156 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,144 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,841 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,975 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,361 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,199 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,366 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,214 |
| Pixelated United States Map | 0 | - | 4.87 | 94,405 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,511 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,069 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,176 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,627 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,600 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,794 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,221 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,534 |
| U.S. States By Population | 0 | - | 4.92 | 153,679 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,629 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,544 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,571 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,476 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,662 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 51,763 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,956 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,106 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,298 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,738 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,565 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,663 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,223 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,915 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,367 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,638 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,396 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,824 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,338 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,827 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,728 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,885 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,199 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,725 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,691,915 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,218 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,268 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,761 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,174 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,261 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,972 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,576 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,638 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,989 |
| Neighborhoods of New York City | 0 | - | 4.37 | 30,464 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,830 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,636 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,724 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,498 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,238 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,416 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,657 |
| Asia Map Quiz | 0 | - | 4.99 | 918,650 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,105 |
