| Countries Closest to Alaska | 0 | - | 4.93 | 124,641 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,287 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,754 |
| US States Quiz | 0 | - | 5.00 | 16,927,886 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,463 |
| US States with an Empty Map | 0 | - | 5.00 | 626,303 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,024 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,257 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,460 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,895 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,587 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,972 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,707 |
| Rivers of the United States | 0 | - | 4.93 | 66,385 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,576 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,371 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,018 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,393 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,038 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,944 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,035 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,776 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,311 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,398 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,260 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,704 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,409 |
| Boroughs of New York City | 0 | - | 4.47 | 84,748 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,057 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,014 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,046 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,708 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,546,430 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,552 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,717 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,941 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,908 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,675 |
| ALL California Cities | 0 | - | 4.37 | 43,126 |
| Arms Exports - United States | 0 | - | 4.77 | 62,553 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,471 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,746 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,295 |
| State Quiz - Florida | 0 | - | 4.47 | 62,450 |
| State Quiz - Texas | 0 | - | 4.43 | 62,993 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,873 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,380 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,634 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,536 |
| State Quiz - New York | 0 | - | 4.52 | 46,242 |
| State Quiz - Washington | 0 | - | 4.45 | 36,519 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,495 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,451 |
| State Quiz - California | 0 | - | 4.69 | 64,579 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,156 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,804 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,226 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,127 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,245 |
| Random U.S. City to State | 0 | - | 4.45 | 76,613 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,894 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,686,228 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,724 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,190 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,394,390 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,458 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,317 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,766 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,407 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,611 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,356 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,007 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,744 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,392 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,085 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,058 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,939 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,276 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,651 |
| Hawaiian Islands | 0 | - | 4.83 | 42,788 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,642 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,860 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,963 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,010 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,399 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,331 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,916 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,006 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,901 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,291 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,097 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,652 |
| Miami City Trivia | 0 | - | 4.60 | 11,246 |
| Dallas City Trivia | 0 | - | 4.46 | 6,849 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,741 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,454 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,811 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,158 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,298 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,336 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,478 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,416 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,704 |
| History of Louisiana | 0 | - | 4.46 | 9,564 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,478 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,038 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,160 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,820 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,487 |
| State Quiz - Maine | 0 | - | 4.52 | 25,485 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,683 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,885 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,615 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,613 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 83,344 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,103 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,560 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,560 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,595 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,554 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,473 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,849 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,829 |
| Random European Capital to Country | 0 | - | 4.98 | 191,553 |
| Random European Country to Capital | 0 | - | 4.93 | 165,469 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,750 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,060 |
| Random African Capital to Country | 0 | - | 4.97 | 100,970 |
| Random African Country to Capital | 0 | - | 4.94 | 71,435 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,124 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,621 |
| Countries Closest to Florida | 0 | - | 4.34 | 24,281 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,828 |
| United States Country Quiz | 0 | - | 4.43 | 101,781 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,838 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,494 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,643 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,335 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,356 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,318 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,055 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,195 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,518 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,368 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,529 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,137 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,407 |
| Pixelated United States Map | 0 | - | 4.88 | 94,505 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,521 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,174 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,238 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,777 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,712 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,816 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,403 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,719 |
| U.S. States By Population | 0 | - | 4.92 | 153,789 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,780 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,620 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,605 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,577 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,731 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,279 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,020 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,182 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,351 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,822 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,592 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,685 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,328 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,975 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,444 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,694 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,467 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,870 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,365 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,877 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,749 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,027 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,626 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,754 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,693,644 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,386 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,344 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,782 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,202 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,283 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,002 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,596 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,646 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,005 |
| Neighborhoods of New York City | 0 | - | 4.37 | 30,490 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,962 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,698 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,925 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,549 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,972 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,064 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,598 |
| Asia Map Quiz | 0 | - | 4.99 | 920,316 |
