| Asian Geography By Letter - B | 0 | - | 4.85 | 67,085 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,062 |
| US States Quiz | 0 | - | 5.00 | 17,012,265 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,116 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,383 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,946 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,605 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,241 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,945 |
| US States with an Empty Map | 0 | - | 5.00 | 629,253 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,661 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,710 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,663 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,436 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,587 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,762 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,698 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,843 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,051 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,778 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,553 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,330 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,422 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,311 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,404 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,519 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,277 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,230 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,666 |
| Rivers of the United States | 0 | - | 4.93 | 66,753 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,716 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,939 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,932 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,796 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,761 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,507 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,900 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,849 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,509 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,307 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,710 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,211 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,567 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,239 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,739 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,259 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,869 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,148 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,115 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,700 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,256 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,697 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,751 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,540 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,355 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,358 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 49,217 |
| U.S. Geography by Letter - F | 0 | - | 3.85 | 45,494 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,971 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,557,354 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,630 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,729 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,194 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,138 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,514 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 65,034 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.74 | 64,074 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,834 |
| Random U.S. City to State | 0 | - | 4.45 | 76,985 |
| Countries that Start with A | 0 | - | 4.98 | 2,177,487 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,137 |
| Countries that Start with C | 0 | - | 4.96 | 1,832,733 |
| Countries that Start with D | 0 | - | 4.96 | 717,310 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,102 |
| Countries that Start with G | 0 | - | 4.97 | 1,512,609 |
| Countries that Start with H | 0 | - | 4.96 | 610,184 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,377 |
| Countries that Start with J | 0 | - | 4.98 | 607,582 |
| Countries that Start with K | 0 | - | 4.97 | 821,399 |
| Countries that Start with L | 0 | - | 4.98 | 1,097,652 |
| Countries that Start with N | 0 | - | 4.93 | 1,124,706 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,855 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,281 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,537 |
| Countries that Start with U | 0 | - | 4.97 | 908,955 |
| Countries that Start with V | 0 | - | 4.98 | 612,366 |
| Countries that Start with F | 0 | - | 4.83 | 621,757 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,148 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,694,390 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,549 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,399,388 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,892 |
| Boroughs of New York City | 0 | - | 4.47 | 85,368 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,147 |
| Monarchies of Europe | 0 | - | 4.90 | 98,980 |
| Monarchies of Asia | 0 | - | 4.97 | 71,568 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,326 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,212 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,026 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,385 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,026 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,934 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,971 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,178 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,492 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,380 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,267 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,367 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,620 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,325 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,095 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,680 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,321 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,706 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,680 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,210 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,439 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,094 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,051 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,480 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,979 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,973 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,142 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,171 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,809 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,191 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,299 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,500 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,826 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,912 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,163 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,007 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,897 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,793 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,283 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,550 |
| U.S. Geography by Letter - W | 0 | - | 3.86 | 23,888 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,175 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,143 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,862 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,550 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,363 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,780 |
| ALL California Cities | 0 | - | 4.37 | 43,268 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,543 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,326 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,269 |
| Arms Exports - United States | 0 | - | 4.77 | 62,775 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,841 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,553 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,661 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,528 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,819 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 54,032 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,906 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,032 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,323 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,902 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,547 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,719 |
| Pixelated United States Map | 0 | - | 4.89 | 94,883 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,571 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,140 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,447 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,373 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,405 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,887 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,454 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,484 |
| U.S. States By Population | 0 | - | 4.92 | 154,214 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,321 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,942 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,749 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,877 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,142 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 53,075 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,571 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,165 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,701 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,773 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,132 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,292 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,736 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,856 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,697 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,466 |
| State Quiz - Florida | 0 | - | 4.47 | 62,707 |
| State Quiz - Texas | 0 | - | 4.43 | 63,258 |
| State Quiz - Minnesota | 0 | - | 4.41 | 39,061 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,554 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,813 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,678 |
| State Quiz - New York | 0 | - | 4.52 | 46,504 |
| State Quiz - Washington | 0 | - | 4.45 | 36,691 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,608 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,346 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,994 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,397 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,396 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,422 |
