| Asian Geography By Letter - B | 0 | - | 4.85 | 66,350 |
| US States Quiz | 0 | - | 5.00 | 16,821,384 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,164 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,646 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,421 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,335 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,811 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,770 |
| US States with an Empty Map | 0 | - | 5.00 | 622,916 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,896 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,872 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,556 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 51,427 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,109 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,945 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,105 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,918 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,583 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,085 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,078 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,644 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,334 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,816 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,537 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,050 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,939 |
| Rivers of the United States | 0 | - | 4.93 | 66,037 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,333 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,755 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,785 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,942 |
| United States Map Quiz | 0 | - | 4.98 | 4,152,330 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,987 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,209 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,769 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,165 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,040 |
| European Geography By Letter - A | 0 | - | 4.52 | 144,011 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,426 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,190 |
| European Geography By Letter - D | 0 | - | 4.50 | 107,941 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,029 |
| European Geography By Letter - M | 0 | - | 4.67 | 129,986 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,138 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,466 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,165 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,732 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,597 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,333 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,798 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,267 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,033 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,278 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,915 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,714 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,614 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,624 |
| U.S. Geography by Letter - F | 0 | - | 3.87 | 44,867 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,335 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 30,796 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,532,490 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,234 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,769 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,696 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,440 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,673 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,660 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,658 |
| Random U.S. City to State | 0 | - | 4.45 | 75,989 |
| Countries that Start with A | 0 | - | 4.98 | 2,157,611 |
| Countries that Start with B | 0 | - | 4.95 | 2,289,608 |
| Countries that Start with C | 0 | - | 4.96 | 1,818,179 |
| Countries that Start with D | 0 | - | 4.96 | 706,922 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,022 |
| Countries that Start with G | 0 | - | 4.97 | 1,499,656 |
| Countries that Start with H | 0 | - | 4.96 | 602,432 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,502 |
| Countries that Start with J | 0 | - | 4.98 | 600,384 |
| Countries that Start with K | 0 | - | 4.97 | 813,480 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,260 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,212 |
| Countries that Start with P | 0 | - | 4.94 | 1,213,687 |
| Countries that Start with S | 0 | - | 4.98 | 1,751,498 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,019 |
| Countries that Start with U | 0 | - | 4.97 | 902,958 |
| Countries that Start with V | 0 | - | 4.98 | 608,063 |
| Countries that Start with F | 0 | - | 4.83 | 615,865 |
| Countries that Start with M | 0 | - | 4.97 | 1,378,887 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,675,927 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,286 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,388,449 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,407 |
| Boroughs of New York City | 0 | - | 4.47 | 84,452 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,982 |
| Monarchies of Europe | 0 | - | 4.90 | 97,887 |
| Monarchies of Asia | 0 | - | 4.97 | 70,931 |
| Asian Country Superlatives | 0 | - | 4.85 | 80,746 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,864 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,808 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,185 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,302 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,335 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,731 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,690 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,363 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,279 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,034 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,135 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,481 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,650 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,299 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,154 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,822 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,428 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,686 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,856 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,142 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,695 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,654 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,158 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,944 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,640 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,681 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,837 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,473 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,389 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,460 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,257 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,010 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,656 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,653 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,811 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,714 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,787 |
| Europe Map Quiz | 0 | - | 5.00 | 4,753,453 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,732 |
| U.S. Geography by Letter - W | 0 | - | 3.84 | 23,266 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,945 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,991 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,175 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,496 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,376 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,394 |
| ALL California Cities | 0 | - | 4.37 | 42,975 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,142 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,023 |
| Arms Exports - United States | 0 | - | 4.75 | 62,224 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,224 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,017 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,273 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,464 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,067 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,529 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,563 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,602 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,241 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,760 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,426 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,558 |
| Pixelated United States Map | 0 | - | 4.87 | 94,020 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,472 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,597 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,962 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,107 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,141 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,633 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,643 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,898 |
| U.S. States By Population | 0 | - | 4.92 | 152,967 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,134 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,292 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,410 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,882 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,344 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,931 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,083 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,425 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,457 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,584 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,732 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,481 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,005 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,409 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,082 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,239 |
| State Quiz - Florida | 0 | - | 4.47 | 62,212 |
| State Quiz - Texas | 0 | - | 4.43 | 62,769 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,730 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,222 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,489 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,399 |
| State Quiz - New York | 0 | - | 4.52 | 46,003 |
| State Quiz - Washington | 0 | - | 4.45 | 36,345 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,314 |
| State Quiz - California | 0 | - | 4.68 | 64,276 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,969 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,646 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,074 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,907 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,097 |
