| Countries Closest to Alaska | 0 | - | 4.93 | 123,312 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,443 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,415 |
| US States Quiz | 0 | - | 5.00 | 16,700,014 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,957 |
| US States with an Empty Map | 0 | - | 5.00 | 618,810 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,077 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,669 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,805 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,711 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,579 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,934 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,347 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,575 |
| Rivers of the United States | 0 | - | 4.93 | 65,512 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,699 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,862 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,658 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,061 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,550 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,657 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,896 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,241 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,186 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,767 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,651 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,441 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,196 |
| Boroughs of New York City | 0 | - | 4.47 | 84,096 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,459 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,848 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,518,498 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,538 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,499 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,567 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,056 |
| ALL California Cities | 0 | - | 4.36 | 42,813 |
| Arms Exports - United States | 0 | - | 4.70 | 54,346 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,120 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,342 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,204 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,652 |
| State Quiz - Florida | 0 | - | 4.47 | 61,938 |
| State Quiz - Texas | 0 | - | 4.43 | 62,508 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,555 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,035 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,325 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,247 |
| State Quiz - New York | 0 | - | 4.52 | 45,738 |
| State Quiz - Washington | 0 | - | 4.45 | 36,164 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,154 |
| State Quiz - California | 0 | - | 4.68 | 63,962 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,792 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,492 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,892 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,628 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,902 |
| Random U.S. City to State | 0 | - | 4.45 | 75,319 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,194 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,664,569 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,533 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,076 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,380,262 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,940 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,988 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,844 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,982 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,827 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,016 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,603 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,626 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,410 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,016 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,638 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,630 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,045 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,863 |
| Hawaiian Islands | 0 | - | 4.83 | 42,427 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,954 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,578 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,384 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,033 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,088 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,227 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,405 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,662 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,251 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,363 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,742 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,438 |
| Dallas City Trivia | 0 | - | 4.46 | 6,775 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,543 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,129 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,929 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,871 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 39,939 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,047 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,894 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,371 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,158 |
| History of Louisiana | 0 | - | 4.46 | 9,495 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,262 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,822 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,939 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,573 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,245 |
| State Quiz - Maine | 0 | - | 4.52 | 25,233 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,502 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,637 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,266 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,444 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,729 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,776 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,492 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,529 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,147 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,436 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,387 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,444 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,055 |
| Random European Capital to Country | 0 | - | 4.98 | 189,200 |
| Random European Country to Capital | 0 | - | 4.92 | 147,444 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,396 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,410 |
| Random African Capital to Country | 0 | - | 4.97 | 99,737 |
| Random African Country to Capital | 0 | - | 4.94 | 70,228 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,924 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,473 |
| Countries Closest to Florida | 0 | - | 4.33 | 23,950 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,311 |
| United States Country Quiz | 0 | - | 4.43 | 100,579 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,665 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,317 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,449 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,344 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,316 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,313 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 49,001 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,387 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,601 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,360 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,605 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,338 |
| Pixelated United States Map | 0 | - | 4.89 | 93,472 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,415 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,726 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,611 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,354 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,408 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,435 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,668 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,901 |
| U.S. States By Population | 0 | - | 4.92 | 152,361 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,401 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,863 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,186 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 51,970 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,897 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 39,665 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,297 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,482 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,763 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,878 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,270 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,478 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,874 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,078 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,480 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,066 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,658 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,425 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,086 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,404 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,562 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,392 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,421 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,468 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,661 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,580 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,943 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,537 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,582 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,881 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,030 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,788 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,332 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,569 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,847 |
| Neighborhoods of New York City | 0 | - | 4.37 | 30,228 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,064 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,280 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,856 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,974 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,425 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,277 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,247 |
| Asia Map Quiz | 0 | - | 4.99 | 906,970 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,904 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,301 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,314 |
