| Countries Closest to Alaska | 0 | - | 4.93 | 123,323 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,449 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,429 |
| US States Quiz | 0 | - | 5.00 | 16,702,840 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,061 |
| US States with an Empty Map | 0 | - | 5.00 | 618,890 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,095 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,809 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,728 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,597 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,962 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,376 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,591 |
| Rivers of the United States | 0 | - | 4.93 | 65,523 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,731 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,878 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,665 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,078 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,556 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,667 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,957 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,246 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,798 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,198 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,030 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,661 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,484 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,199 |
| Boroughs of New York City | 0 | - | 4.47 | 84,106 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,705 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,488 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,864 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,518,822 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,568 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,523 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,587 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,106 |
| ALL California Cities | 0 | - | 4.37 | 42,818 |
| Arms Exports - United States | 0 | - | 4.70 | 54,364 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,159 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,349 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,206 |
| State Quiz - Florida | 0 | - | 4.47 | 61,947 |
| State Quiz - Texas | 0 | - | 4.43 | 62,516 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,560 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,037 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,329 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,251 |
| State Quiz - New York | 0 | - | 4.52 | 45,749 |
| State Quiz - Washington | 0 | - | 4.45 | 36,166 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,157 |
| State Quiz - California | 0 | - | 4.68 | 63,977 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,500 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,895 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,635 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,906 |
| Random U.S. City to State | 0 | - | 4.45 | 75,330 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,208 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,664,810 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,540 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,080 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,380,462 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,989 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,014 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,871 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,997 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,831 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,018 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,610 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,628 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,424 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,016 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,641 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,634 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,047 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,880 |
| Hawaiian Islands | 0 | - | 4.83 | 42,430 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,962 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,585 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,388 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,040 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,090 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,234 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,417 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,664 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,292 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,396 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,768 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,441 |
| Dallas City Trivia | 0 | - | 4.46 | 6,775 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,560 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,710 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,653 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,010 |
| States that Beat Alaska | 0 | - | 4.49 | 26,384 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,874 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 39,942 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,052 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,902 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,374 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,163 |
| History of Louisiana | 0 | - | 4.46 | 9,495 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,262 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,827 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,940 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,575 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,247 |
| State Quiz - Maine | 0 | - | 4.52 | 25,235 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,506 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,639 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,292 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,458 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,741 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,799 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,512 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,542 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,154 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,440 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,388 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,464 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,081 |
| Random European Capital to Country | 0 | - | 4.98 | 189,229 |
| Random European Country to Capital | 0 | - | 4.92 | 147,470 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,411 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,427 |
| Random African Capital to Country | 0 | - | 4.97 | 99,742 |
| Random African Country to Capital | 0 | - | 4.94 | 70,236 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,927 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,477 |
| Countries Closest to Florida | 0 | - | 4.33 | 23,956 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,334 |
| United States Country Quiz | 0 | - | 4.43 | 100,594 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,672 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,321 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,451 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,349 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,328 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,323 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 49,012 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,397 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,609 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,365 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,611 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,344 |
| Pixelated United States Map | 0 | - | 4.89 | 93,495 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,418 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,745 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,618 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,374 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,427 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,438 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,682 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,927 |
| U.S. States By Population | 0 | - | 4.92 | 152,382 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,412 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,870 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,189 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 52,183 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,909 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 39,911 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,311 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,490 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,767 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,891 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,276 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,483 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,888 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,088 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,500 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,073 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,665 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,436 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,092 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,411 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,562 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,412 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,471 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,475 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,673 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,756 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,973 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,547 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,588 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,892 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,033 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,790 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,337 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,572 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,849 |
| Neighborhoods of New York City | 0 | - | 4.37 | 30,231 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,072 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,286 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,888 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,985 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,549 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,373 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,472 |
| Asia Map Quiz | 0 | - | 4.99 | 907,122 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,906 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,302 |
