| Countries Closest to Alaska | 0 | - | 4.93 | 125,389 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,743 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,464 |
| US States Quiz | 0 | - | 5.00 | 17,033,127 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,572 |
| US States with an Empty Map | 0 | - | 5.00 | 629,913 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,678 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,479 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,479 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,500 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,691 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,474 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,340 |
| Rivers of the United States | 0 | - | 4.93 | 66,841 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,986 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,110 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,763 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 93,054 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,309 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,620 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,249 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 54,097 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,387 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 90,059 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,410 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,577 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,194 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,574 |
| Boroughs of New York City | 0 | - | 4.47 | 85,460 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,162 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,822 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,664 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,905 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,559,573 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,900 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 135,947 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,240 |
| Countries that Beat the United States | 0 | - | 4.93 | 169,016 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,844 |
| ALL California Cities | 0 | - | 4.37 | 43,298 |
| Arms Exports - United States | 0 | - | 4.77 | 62,827 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,881 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,930 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,332 |
| State Quiz - Florida | 0 | - | 4.47 | 62,770 |
| State Quiz - Texas | 0 | - | 4.43 | 63,333 |
| State Quiz - Minnesota | 0 | - | 4.41 | 39,104 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,599 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,852 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,718 |
| State Quiz - New York | 0 | - | 4.52 | 46,570 |
| State Quiz - Washington | 0 | - | 4.45 | 36,736 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,647 |
| State Quiz - California | 0 | - | 4.69 | 64,965 |
| State Quiz - Arizona | 0 | - | 4.44 | 37,033 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,439 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,460 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,458 |
| Random U.S. City to State | 0 | - | 4.45 | 77,079 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,238 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,696,709 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,183 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,650 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,400,475 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,055 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,569 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,431 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,159 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,014 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,597 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,385 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,832 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,872 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,131 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,256 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,055 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,430 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,114 |
| Hawaiian Islands | 0 | - | 4.83 | 43,046 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,994 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,997 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,219 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,595 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,594 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,389 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,195 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,208 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,986 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,406 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,550 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,781 |
| Miami City Trivia | 0 | - | 4.60 | 11,277 |
| Dallas City Trivia | 0 | - | 4.46 | 6,879 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,308 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,434 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,888 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,636 |
| States that Beat Alaska | 0 | - | 4.49 | 26,631 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,602 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,564 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,759 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,724 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,928 |
| State Quiz - Massachusetts | 0 | - | 4.40 | 38,431 |
| History of Louisiana | 0 | - | 4.46 | 9,598 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,653 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,180 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,315 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,993 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,660 |
| State Quiz - Maine | 0 | - | 4.52 | 25,687 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,815 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 26,060 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,302 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,251 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 85,082 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,673 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,538 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 63,094 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,822 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,614 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,524 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,722 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,193 |
| Random European Capital to Country | 0 | - | 4.98 | 192,433 |
| Random European Country to Capital | 0 | - | 4.93 | 166,134 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,157 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,633 |
| Random African Capital to Country | 0 | - | 4.97 | 101,555 |
| Random African Country to Capital | 0 | - | 4.94 | 71,935 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,345 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,292 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,702 |
| Countries Closest to Florida | 0 | - | 4.34 | 24,466 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,083 |
| United States Country Quiz | 0 | - | 4.43 | 102,397 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,932 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,574 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,740 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,715 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,775 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,735 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,485 |
| U.S. Geography by Letter - P | 0 | - | 4.40 | 54,646 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,805 |
| U.S. Geography by Letter - L | 0 | - | 4.08 | 41,755 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,894 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,105 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,840 |
| Pixelated United States Map | 0 | - | 4.89 | 95,047 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,576 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,253 |
| U.S. States by Clue #1 | 0 | - | 4.50 | 45,585 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,497 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,506 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,909 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,592 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,663 |
| U.S. States By Population | 0 | - | 4.92 | 154,313 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,439 |
| U.S. States with Longest Names | 0 | - | 4.85 | 45,019 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,781 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,952 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,203 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 53,151 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,376 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,517 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 89,025 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,621 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,257 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,736 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,796 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,221 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,344 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,802 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,893 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,746 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.54 | 65,081 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,504 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.74 | 64,119 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,859 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,892 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,864 |
| U.S. City Nicknames | 0 | - | 4.26 | 103,900 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,701,327 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,285 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,878 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,897 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,392 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,468 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,138 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,779 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,693 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,106 |
| Neighborhoods of New York City | 0 | - | 4.38 | 30,626 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,389 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 50,005 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,828 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,860 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,771 |
