| Asian Geography By Letter - B | 0 | - | 4.85 | 65,994 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,325 |
| US States Quiz | 0 | - | 5.00 | 16,698,951 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,530 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,075 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,858 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,655 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,547 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,922 |
| US States with an Empty Map | 0 | - | 5.00 | 618,777 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,313 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,310 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 48,998 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,384 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,597 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,357 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,603 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,336 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,069 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,411 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,802 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,699 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,575 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,924 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,342 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,306 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,436 |
| Rivers of the United States | 0 | - | 4.93 | 65,506 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,678 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,050 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,183 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,404 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,673 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,649 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,424 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,659 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,825 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,389 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 110,889 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,827 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,696 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,209 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,872 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,663 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,619 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,015 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,392 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,159 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,561 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,070 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,297 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,588 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,711 |
| U.S. Geography by Letter - N | 0 | - | 3.79 | 52,158 |
| U.S. Geography by Letter - E | 0 | - | 3.73 | 48,192 |
| U.S. Geography by Letter - F | 0 | - | 3.86 | 44,446 |
| U.S. Geography by Letter - O | 0 | - | 3.43 | 33,792 |
| U.S. Geography by Letter - R | 0 | - | 4.15 | 30,266 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,518,358 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,522 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,491 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,932 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,387 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,422 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,401 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,562 |
| Random U.S. City to State | 0 | - | 4.45 | 75,317 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,546 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,645 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,118 |
| Countries that Start with D | 0 | - | 4.96 | 701,408 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,382 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,631 |
| Countries that Start with H | 0 | - | 4.96 | 597,857 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,160 |
| Countries that Start with J | 0 | - | 4.98 | 595,922 |
| Countries that Start with K | 0 | - | 4.97 | 809,305 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,750 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,624 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,429 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,354 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,130 |
| Countries that Start with U | 0 | - | 4.97 | 899,858 |
| Countries that Start with V | 0 | - | 4.98 | 605,034 |
| Countries that Start with F | 0 | - | 4.83 | 612,111 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,199 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,664,503 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,194 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,380,185 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,105 |
| Boroughs of New York City | 0 | - | 4.47 | 84,093 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,657 |
| Monarchies of Europe | 0 | - | 4.90 | 97,303 |
| Monarchies of Asia | 0 | - | 4.97 | 70,594 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,430 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,637 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,626 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,044 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,862 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,948 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,577 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,379 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,026 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,226 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,918 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,205 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,557 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,891 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,266 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,482 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,156 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,912 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,290 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,694 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,992 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,512 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,498 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,011 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,504 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,495 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,440 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,403 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,660 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,243 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,350 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,735 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,654 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,881 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,079 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,828 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,235 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,115 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,486 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,964 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,901 |
| U.S. Geography by Letter - W | 0 | - | 3.83 | 22,858 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,258 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,439 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,720 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,770 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,481 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,527 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,145 |
| ALL California Cities | 0 | - | 4.36 | 42,812 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,439 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,921 |
| Arms Exports - United States | 0 | - | 4.70 | 54,346 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,659 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,094 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,453 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,840 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,105 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,240 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,340 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,311 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,202 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,663 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,317 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,448 |
| Pixelated United States Map | 0 | - | 4.89 | 93,466 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,414 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,720 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,602 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,348 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,399 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,435 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,659 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,894 |
| U.S. States By Population | 0 | - | 4.92 | 152,354 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,394 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,855 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,185 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 51,910 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,891 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 39,571 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,761 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,872 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,269 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,476 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,867 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,076 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,476 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,065 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,657 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,084 |
| State Quiz - Florida | 0 | - | 4.47 | 61,934 |
| State Quiz - Texas | 0 | - | 4.43 | 62,506 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,553 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,032 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,322 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,245 |
| State Quiz - New York | 0 | - | 4.52 | 45,734 |
| State Quiz - Washington | 0 | - | 4.45 | 36,162 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,153 |
| State Quiz - California | 0 | - | 4.68 | 63,956 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,791 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,489 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,886 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,624 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,899 |
