| Asian Geography By Letter - B | 0 | - | 4.85 | 66,884 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,566 |
| US States Quiz | 0 | - | 5.00 | 16,963,343 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,823 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,263 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,692 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,313 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,144 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,581 |
| US States with an Empty Map | 0 | - | 5.00 | 627,526 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,425 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,455 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,424 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,145 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,322 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,570 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,462 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,621 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,756 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,516 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,227 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,985 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,333 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,796 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,123 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,910 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,826 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,918 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,463 |
| Rivers of the United States | 0 | - | 4.93 | 66,545 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,197 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,663 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,623 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,554 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,948 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,357 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,225 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,768 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,365 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,670 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,047 |
| European Geography By Letter - C | 0 | - | 4.43 | 122,876 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,056 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,723 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,056 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,856 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,368 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,585 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,960 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,585 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,107 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,573 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,275 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,204 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,234 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,190 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 53,028 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 49,027 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,769 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,552,366 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,051 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,298 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,059 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,757 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,488 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,937 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,956 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,799 |
| Random U.S. City to State | 0 | - | 4.45 | 76,766 |
| Countries that Start with A | 0 | - | 4.98 | 2,172,035 |
| Countries that Start with B | 0 | - | 4.95 | 2,303,091 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,825 |
| Countries that Start with D | 0 | - | 4.96 | 714,547 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,886 |
| Countries that Start with G | 0 | - | 4.97 | 1,509,193 |
| Countries that Start with H | 0 | - | 4.96 | 608,226 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,842 |
| Countries that Start with J | 0 | - | 4.98 | 605,696 |
| Countries that Start with K | 0 | - | 4.97 | 819,385 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,104 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,129 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,409 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,867 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,589 |
| Countries that Start with U | 0 | - | 4.97 | 907,460 |
| Countries that Start with V | 0 | - | 4.98 | 611,254 |
| Countries that Start with F | 0 | - | 4.83 | 620,269 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,451 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,690,097 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,490 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,396,915 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,704 |
| Boroughs of New York City | 0 | - | 4.47 | 84,868 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,100 |
| Monarchies of Europe | 0 | - | 4.90 | 98,660 |
| Monarchies of Asia | 0 | - | 4.97 | 71,391 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,191 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,120 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,973 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,325 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,811 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,772 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,899 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,050 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,125 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,347 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,194 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,792 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,100 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,902 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,604 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,300 |
| European Geography By Letter - K | 0 | - | 4.15 | 70,935 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,349 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,410 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,101 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,354 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,983 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,920 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,388 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,700 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,880 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,007 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,075 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,275 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,638 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,342 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,167 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,825 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,628 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,777 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,637 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,577 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,636 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,951 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,340 |
| U.S. Geography by Letter - W | 0 | - | 3.86 | 23,674 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,867 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,830 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,062 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,293 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,874 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,666 |
| ALL California Cities | 0 | - | 4.37 | 43,190 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,203 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,186 |
| Arms Exports - United States | 0 | - | 4.77 | 62,641 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,162 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 88,251 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,283 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,251 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,615 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,884 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,809 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,918 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,311 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,883 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,529 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,674 |
| Pixelated United States Map | 0 | - | 4.88 | 94,659 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,545 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,809 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,337 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,033 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,048 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,848 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,698 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,058 |
| U.S. States By Population | 0 | - | 4.92 | 153,973 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,005 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,765 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,674 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,723 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,954 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,755 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,451 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,962 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,634 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,719 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,514 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,083 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,570 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,762 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,564 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,403 |
| State Quiz - Florida | 0 | - | 4.47 | 62,521 |
| State Quiz - Texas | 0 | - | 4.43 | 63,100 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,936 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,438 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,694 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,577 |
| State Quiz - New York | 0 | - | 4.52 | 46,326 |
| State Quiz - Washington | 0 | - | 4.45 | 36,583 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,502 |
| State Quiz - California | 0 | - | 4.69 | 64,686 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,212 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,852 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,286 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,223 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,312 |
