| Asian Geography By Letter - B | 0 | - | 4.85 | 66,743 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,977 |
| US States Quiz | 0 | - | 5.00 | 16,923,130 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,705 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,149 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,352 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,990 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,024 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,293 |
| US States with an Empty Map | 0 | - | 5.00 | 626,169 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,314 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,334 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,303 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,017 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,164 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,498 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,335 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,506 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 35,831 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,005 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,725 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,248 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,415 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,864 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,547 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,948 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,611 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,260 |
| Rivers of the United States | 0 | - | 4.93 | 66,369 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,527 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,366 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,263 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,368 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,002 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,241 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,635 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,693 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,279 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,021 |
| European Geography By Letter - B #1 | 0 | - | 4.69 | 120,414 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,814 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,363 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,035 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,358 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,229 |
| European Geography By Letter - R | 0 | - | 4.42 | 94,039 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,304 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,850 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,512 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,022 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,483 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,867 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,907 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,141 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,049 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,936 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,947 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,211 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,674 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,545,698 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,485 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,662 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,928 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,339 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,470 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,864 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,869 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,747 |
| Random U.S. City to State | 0 | - | 4.45 | 76,564 |
| Countries that Start with A | 0 | - | 4.98 | 2,167,286 |
| Countries that Start with B | 0 | - | 4.95 | 2,298,633 |
| Countries that Start with C | 0 | - | 4.96 | 1,825,465 |
| Countries that Start with D | 0 | - | 4.96 | 712,073 |
| Countries that Start with E | 0 | - | 4.95 | 1,380,052 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,300 |
| Countries that Start with H | 0 | - | 4.96 | 606,473 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,551 |
| Countries that Start with J | 0 | - | 4.98 | 604,065 |
| Countries that Start with K | 0 | - | 4.97 | 817,616 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,892 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,968 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,326 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,924 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,499 |
| Countries that Start with U | 0 | - | 4.97 | 905,824 |
| Countries that Start with V | 0 | - | 4.98 | 610,275 |
| Countries that Start with F | 0 | - | 4.83 | 618,922 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,116 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,685,763 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,399 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,394,181 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,621 |
| Boroughs of New York City | 0 | - | 4.47 | 84,725 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,052 |
| Monarchies of Europe | 0 | - | 4.90 | 98,377 |
| Monarchies of Asia | 0 | - | 4.97 | 71,246 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,041 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,052 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,936 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,272 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,629 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,627 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,853 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,943 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,999 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,327 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,151 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,290 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,635 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,486 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,173 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,916 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,551 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,031 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,163 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,021 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,295 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,885 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,846 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,315 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,462 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,812 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,905 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,998 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,860 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,257 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,076 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,898 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,949 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,408 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,501 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,382 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,288 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,523 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,398 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,134 |
| U.S. Geography by Letter - W | 0 | - | 3.86 | 23,590 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,585 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,590 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 83,232 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,082 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,518 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,587 |
| ALL California Cities | 0 | - | 4.37 | 43,115 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,810 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,121 |
| Arms Exports - United States | 0 | - | 4.77 | 62,541 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,557 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,509 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,971 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,019 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,450 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,769 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,738 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,814 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,292 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,835 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,491 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,642 |
| Pixelated United States Map | 0 | - | 4.88 | 94,494 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,518 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,147 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,223 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,747 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,692 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,810 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,368 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,686 |
| U.S. States By Population | 0 | - | 4.92 | 153,762 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,752 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,612 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,602 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,559 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,719 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,205 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,340 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,811 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,586 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,677 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,306 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,964 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,430 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,677 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,458 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,355 |
| State Quiz - Florida | 0 | - | 4.47 | 62,438 |
| State Quiz - Texas | 0 | - | 4.43 | 62,977 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,869 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,375 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,623 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,533 |
| State Quiz - New York | 0 | - | 4.52 | 46,228 |
| State Quiz - Washington | 0 | - | 4.45 | 36,507 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,444 |
| State Quiz - California | 0 | - | 4.69 | 64,571 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,145 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,791 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,220 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,120 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,236 |
