| Asian Geography By Letter - B | 0 | - | 4.85 | 66,059 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,425 |
| US States Quiz | 0 | - | 5.00 | 16,719,461 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,766 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,271 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,973 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,777 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,592 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,484 |
| US States with an Empty Map | 0 | - | 5.00 | 619,464 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,536 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,512 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,511 |
| U.S. Geography by Letter - T | 0 | - | 4.28 | 49,181 |
| U.S. Geography by Letter - P | 0 | - | 4.35 | 47,592 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,771 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,573 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,755 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,514 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,153 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,522 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,839 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,858 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,691 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,065 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,714 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,408 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,509 |
| Rivers of the United States | 0 | - | 4.93 | 65,591 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,929 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,177 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,316 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,490 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,464 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,716 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,716 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,686 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,862 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,466 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,963 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,916 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,770 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,278 |
| European Geography By Letter - M | 0 | - | 4.61 | 129,008 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,723 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,677 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,058 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,428 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,191 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,599 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,109 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,372 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,640 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,754 |
| U.S. Geography by Letter - N | 0 | - | 3.79 | 52,318 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,360 |
| U.S. Geography by Letter - F | 0 | - | 3.87 | 44,593 |
| U.S. Geography by Letter - O | 0 | - | 3.54 | 39,481 |
| U.S. Geography by Letter - R | 0 | - | 4.16 | 30,426 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,520,760 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 218,740 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,676 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,093 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,393 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,471 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,448 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,583 |
| Random U.S. City to State | 0 | - | 4.45 | 75,434 |
| Countries that Start with A | 0 | - | 4.97 | 2,148,418 |
| Countries that Start with B | 0 | - | 4.95 | 2,281,212 |
| Countries that Start with C | 0 | - | 4.96 | 1,811,424 |
| Countries that Start with D | 0 | - | 4.96 | 702,314 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,417 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,800 |
| Countries that Start with H | 0 | - | 4.96 | 598,591 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,035 |
| Countries that Start with J | 0 | - | 4.98 | 596,642 |
| Countries that Start with K | 0 | - | 4.97 | 809,967 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,590 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,487 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,243 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,553 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,740 |
| Countries that Start with U | 0 | - | 4.97 | 900,348 |
| Countries that Start with V | 0 | - | 4.98 | 605,502 |
| Countries that Start with F | 0 | - | 4.83 | 612,713 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,153 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,666,133 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,209 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,381,727 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,156 |
| Boroughs of New York City | 0 | - | 4.47 | 84,156 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,814 |
| Monarchies of Europe | 0 | - | 4.90 | 97,408 |
| Monarchies of Asia | 0 | - | 4.97 | 70,650 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,470 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,668 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,652 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,064 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,937 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,014 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,610 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,430 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,089 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,237 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,938 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,274 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,711 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,944 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,331 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,539 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,203 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,958 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,329 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,729 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,018 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,543 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,528 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,038 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,544 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,521 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,480 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,462 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,686 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,450 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,532 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,872 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,736 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,235 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,156 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,976 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,328 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,189 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,530 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,479 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,211 |
| U.S. Geography by Letter - W | 0 | - | 3.84 | 23,002 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,382 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,533 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,801 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,894 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,624 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,185 |
| ALL California Cities | 0 | - | 4.37 | 42,839 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,572 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,939 |
| Arms Exports - United States | 0 | - | 4.70 | 54,411 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,922 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,150 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,589 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,945 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,305 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,281 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,387 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,378 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,209 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,684 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,332 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,461 |
| Pixelated United States Map | 0 | - | 4.89 | 93,576 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,425 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,848 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,663 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,469 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,513 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,448 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,798 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,058 |
| U.S. States By Population | 0 | - | 4.92 | 152,463 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,515 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,934 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,222 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 52,793 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,949 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 40,598 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,801 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,959 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,298 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,493 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,970 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,133 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,553 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,103 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,710 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,116 |
| State Quiz - Florida | 0 | - | 4.47 | 61,984 |
| State Quiz - Texas | 0 | - | 4.43 | 62,548 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,595 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,071 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,354 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,269 |
| State Quiz - New York | 0 | - | 4.52 | 45,794 |
| State Quiz - Washington | 0 | - | 4.45 | 36,195 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,184 |
| State Quiz - California | 0 | - | 4.68 | 64,027 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,823 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,528 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,923 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,675 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,935 |
