| Countries Closest to Alaska | 0 | - | 4.93 | 124,922 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,470 |
| US States Quiz | 0 | - | 5.00 | 16,963,693 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,595 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,490 |
| US States with an Empty Map | 0 | - | 5.00 | 627,545 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,231 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,986 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,333 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,802 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,125 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,912 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,910 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,958 |
| Rivers of the United States | 0 | - | 4.93 | 66,546 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,202 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,695 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,317 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,665 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,144 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,885 |
| State Quiz - Florida | 0 | - | 4.47 | 62,522 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,624 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,979 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,359 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,230 |
| Boroughs of New York City | 0 | - | 4.47 | 84,868 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,101 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,768 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,552,406 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,058 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,303 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,059 |
| ALL California Cities | 0 | - | 4.37 | 43,191 |
| Miami City Trivia | 0 | - | 4.60 | 11,257 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,619 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,311 |
| State Quiz - Texas | 0 | - | 4.43 | 63,101 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,939 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,439 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,695 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,578 |
| State Quiz - New York | 0 | - | 4.52 | 46,326 |
| State Quiz - Washington | 0 | - | 4.45 | 36,584 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,502 |
| State Quiz - California | 0 | - | 4.69 | 64,687 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,214 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,853 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,289 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,224 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,313 |
| Random U.S. City to State | 0 | - | 4.45 | 76,767 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,023 |
| Countries Closest to Florida | 0 | - | 4.34 | 24,343 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,690,145 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,824 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,263 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,396,919 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,427 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,108 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,431 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,477 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,768 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,098 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,120 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,974 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,327 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,813 |
| Hawaiian Islands | 0 | - | 4.83 | 42,864 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,773 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,899 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,051 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,127 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,463 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,347 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,007 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,076 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,279 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,641 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,342 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,691 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,283 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,092 |
| Dallas City Trivia | 0 | - | 4.46 | 6,857 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,173 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,831 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,362 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,625 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,018 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,835 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,341 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 27,304 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,371 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,405 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,548 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,498 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,760 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,547 |
| History of Louisiana | 0 | - | 4.46 | 9,576 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,525 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,074 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,209 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,869 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,526 |
| State Quiz - Maine | 0 | - | 4.52 | 25,533 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,713 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,920 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,869 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,832 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,070 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,293 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,877 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,761 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,667 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,570 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,488 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,204 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,186 |
| Arms Exports - United States | 0 | - | 4.77 | 62,643 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,287 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,256 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,824 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,139 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,396 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,996 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,922 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,076 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,788 |
| Countries Closest to India | 0 | - | 4.97 | 103,115 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,058 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,092 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,811 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,920 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,883 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,530 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,674 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,425 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,455 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,425 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,145 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,323 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,570 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,463 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,621 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,757 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,517 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,961 |
| Pixelated United States Map | 0 | - | 4.88 | 94,660 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,545 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,814 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,337 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,036 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,050 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,849 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,701 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,059 |
| U.S. States By Population | 0 | - | 4.92 | 153,973 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,008 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,766 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,675 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,723 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,955 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,756 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,144 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,309 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,731 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,451 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,963 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,636 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,720 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,515 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,085 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,571 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,762 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,564 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,937 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,403 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,956 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,799 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,414 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,427 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,814 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,454 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,760 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,117 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,503 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,835 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,253 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,377 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,060 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,662 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,659 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,036 |
| Neighborhoods of New York City | 0 | - | 4.37 | 30,543 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,138 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,799 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,968 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,120 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,345 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,642 |
