| Countries Closest to Alaska | 0 | - | 4.93 | 124,982 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,501 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,050 |
| US States Quiz | 0 | - | 5.00 | 16,971,460 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,844 |
| US States with an Empty Map | 0 | - | 5.00 | 627,818 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,307 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,353 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,871 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,167 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,986 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,502 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,005 |
| Rivers of the United States | 0 | - | 4.93 | 66,582 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,304 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,742 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,356 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,702 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,166 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,231 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,993 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,906 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,236 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,688 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,841 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,382 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,349 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,508 |
| Boroughs of New York City | 0 | - | 4.47 | 84,895 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,107 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,367 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,317 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,779 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,553,189 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,164 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,375 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,086 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,437 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,551 |
| ALL California Cities | 0 | - | 4.37 | 43,205 |
| Arms Exports - United States | 0 | - | 4.77 | 62,661 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,650 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,840 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,312 |
| State Quiz - Florida | 0 | - | 4.47 | 62,551 |
| State Quiz - Texas | 0 | - | 4.43 | 63,125 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,965 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,458 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,712 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,599 |
| State Quiz - New York | 0 | - | 4.52 | 46,359 |
| State Quiz - Washington | 0 | - | 4.45 | 36,603 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,517 |
| State Quiz - California | 0 | - | 4.69 | 64,724 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,874 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,309 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,263 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,335 |
| Random U.S. City to State | 0 | - | 4.45 | 76,799 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,048 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,690,882 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,848 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,279 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,397,311 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,116 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,826 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,489 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,742 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,771 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,484 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,163 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,777 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,593 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,104 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,142 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,982 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,337 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,851 |
| Hawaiian Islands | 0 | - | 4.83 | 42,892 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,804 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,910 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,070 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,153 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,476 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,355 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,038 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,099 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,392 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,727 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,390 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,705 |
| Miami City Trivia | 0 | - | 4.60 | 11,260 |
| Dallas City Trivia | 0 | - | 4.46 | 6,862 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,991 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,541 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,839 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,390 |
| States that Beat Alaska | 0 | - | 4.49 | 26,580 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,392 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,427 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,571 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,521 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,777 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,567 |
| History of Louisiana | 0 | - | 4.46 | 9,579 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,540 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,080 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,223 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,881 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,540 |
| State Quiz - Maine | 0 | - | 4.52 | 25,551 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,722 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,934 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,924 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,888 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,250 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,341 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,963 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,807 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,690 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,581 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,489 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,256 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,988 |
| Random European Capital to Country | 0 | - | 4.98 | 191,947 |
| Random European Country to Capital | 0 | - | 4.93 | 165,727 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,917 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,329 |
| Random African Capital to Country | 0 | - | 4.97 | 101,193 |
| Random African Country to Capital | 0 | - | 4.95 | 71,659 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,200 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,656 |
| Countries Closest to Florida | 0 | - | 4.34 | 24,359 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,934 |
| United States Country Quiz | 0 | - | 4.43 | 102,066 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,889 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,533 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,681 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,443 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,473 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,451 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,165 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,347 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,587 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,479 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,641 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,785 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,541 |
| Pixelated United States Map | 0 | - | 4.88 | 94,714 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,553 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,905 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,353 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,132 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,132 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,853 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,186 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,162 |
| U.S. States By Population | 0 | - | 4.92 | 154,036 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,080 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,805 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,689 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,751 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,980 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,840 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,172 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,330 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,772 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,482 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,003 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,649 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,738 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,558 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,120 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,598 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,781 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,594 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,953 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,410 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.74 | 63,978 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,805 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,474 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,629 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,822 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,697,102 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,842 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,536 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,847 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,271 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,388 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,072 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,676 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,663 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,044 |
| Neighborhoods of New York City | 0 | - | 4.37 | 30,554 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,173 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,830 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,327 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,681 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,433 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,385 |
