| US States Quiz | 0 | - | 5.00 | 16,688,862 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,817 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,594 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,524 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,363 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,716 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,515 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,065 |
| US States with an Empty Map | 0 | - | 5.00 | 618,437 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,992 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,072 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,336 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,784 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,958 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,291 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,624 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,507 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,849 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,643 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,266 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,250 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,400 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,510 |
| Rivers of the United States | 0 | - | 4.93 | 65,461 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,549 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,979 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,754 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,138 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,569 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,620 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,286 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,325 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,293 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,289 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 48,976 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,367 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,578 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,337 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,584 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,310 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,885 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,517,146 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,224 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,362 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,806 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,383 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,401 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,382 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,552 |
| Random U.S. City to State | 0 | - | 4.45 | 75,261 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,154 |
| Countries that Start with A | 0 | - | 4.97 | 2,145,649 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,842 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,488 |
| Countries that Start with D | 0 | - | 4.96 | 700,976 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,845 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,068 |
| Countries that Start with H | 0 | - | 4.96 | 597,478 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,718 |
| Countries that Start with J | 0 | - | 4.98 | 595,542 |
| Countries that Start with K | 0 | - | 4.96 | 808,968 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,373 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,232 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,069 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,807 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,797 |
| Countries that Start with U | 0 | - | 4.97 | 899,622 |
| Countries that Start with V | 0 | - | 4.98 | 604,802 |
| Countries that Start with F | 0 | - | 4.83 | 611,803 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,763 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,663,517 |
| U.S. Geography by Letter - N | 0 | - | 3.79 | 52,130 |
| U.S. Geography by Letter - E | 0 | - | 3.73 | 48,179 |
| U.S. Geography by Letter - F | 0 | - | 3.86 | 44,432 |
| U.S. Geography by Letter - O | 0 | - | 3.43 | 33,783 |
| U.S. Geography by Letter - R | 0 | - | 4.15 | 30,250 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,187 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,410 |
| European Geography A-Z | 0 | - | 4.28 | 48,977 |
| Boroughs of New York City | 0 | - | 4.47 | 84,070 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,511 |
| Monarchies of Europe | 0 | - | 4.90 | 97,259 |
| Monarchies of Asia | 0 | - | 4.97 | 70,564 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,409 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,621 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,613 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,031 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,815 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,900 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,558 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,350 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 112,988 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,223 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,378 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,638 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,155 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,261 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,206 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,643 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,593 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,391 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,037 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,199 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,069 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,471 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,166 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,561 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,799 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,341 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,845 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,778 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,652 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,176 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,815 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,635 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,599 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,001 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,368 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,135 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,544 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,045 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,266 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,568 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,682 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,189 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,409 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,653 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,696 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,396 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,482 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,122 |
| ALL California Cities | 0 | - | 4.36 | 42,806 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,368 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,906 |
| Arms Exports - United States | 0 | - | 4.70 | 54,303 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,527 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,060 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,367 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,793 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 70,978 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,209 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,329 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,291 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,200 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,654 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,312 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,511 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,436 |
| Pixelated United States Map | 0 | - | 4.89 | 93,416 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,406 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,645 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,563 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,292 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,337 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,425 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,565 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,825 |
| U.S. States By Population | 0 | - | 4.92 | 152,296 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,320 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,815 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,160 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.45 | 49,755 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,863 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.49 | 37,108 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,262 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,427 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,731 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,827 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,253 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,460 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,819 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,049 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,437 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,043 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,633 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,065 |
| State Quiz - Florida | 0 | - | 4.47 | 61,916 |
| State Quiz - Texas | 0 | - | 4.43 | 62,468 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,535 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,020 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,305 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,231 |
| State Quiz - New York | 0 | - | 4.52 | 45,714 |
| State Quiz - Washington | 0 | - | 4.45 | 36,153 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,137 |
| State Quiz - California | 0 | - | 4.68 | 63,930 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,778 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,477 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,864 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,597 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,885 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,178 |
| African Geography A-Z | 0 | - | 4.33 | 21,413 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,318 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,193 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,451 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,827 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,631 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,003 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,588 |
