| Asian Geography By Letter - B | 0 | - | 4.85 | 66,374 |
| US States Quiz | 0 | - | 5.00 | 16,823,794 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,209 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,694 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,444 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,352 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,818 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,841 |
| US States with an Empty Map | 0 | - | 5.00 | 623,043 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,930 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,905 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 56,919 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,594 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 52,187 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,153 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,973 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,135 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,941 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,609 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,096 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,085 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,661 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,341 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,833 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,553 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,067 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,944 |
| Rivers of the United States | 0 | - | 4.93 | 66,047 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,352 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,769 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,788 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,952 |
| United States Map Quiz | 0 | - | 4.98 | 4,152,943 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,990 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,233 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,774 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,205 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,050 |
| European Geography By Letter - A | 0 | - | 4.51 | 144,446 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,493 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,239 |
| European Geography By Letter - D | 0 | - | 4.50 | 107,993 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,071 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,042 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,171 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,505 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,194 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,758 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,602 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,341 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,806 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,278 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,075 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,310 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,926 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,725 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,651 |
| U.S. Geography by Letter - F | 0 | - | 3.87 | 44,895 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,359 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 30,830 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,532,719 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,256 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,779 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,709 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,441 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,677 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,662 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,659 |
| Random U.S. City to State | 0 | - | 4.45 | 76,023 |
| Countries that Start with A | 0 | - | 4.98 | 2,157,898 |
| Countries that Start with B | 0 | - | 4.95 | 2,289,918 |
| Countries that Start with C | 0 | - | 4.96 | 1,818,414 |
| Countries that Start with D | 0 | - | 4.96 | 707,068 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,200 |
| Countries that Start with G | 0 | - | 4.97 | 1,499,837 |
| Countries that Start with H | 0 | - | 4.96 | 602,626 |
| Countries that Start with I | 0 | - | 4.92 | 1,285,632 |
| Countries that Start with J | 0 | - | 4.98 | 600,495 |
| Countries that Start with K | 0 | - | 4.97 | 813,607 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,401 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,336 |
| Countries that Start with P | 0 | - | 4.94 | 1,213,836 |
| Countries that Start with S | 0 | - | 4.98 | 1,751,691 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,117 |
| Countries that Start with U | 0 | - | 4.97 | 903,053 |
| Countries that Start with V | 0 | - | 4.98 | 608,132 |
| Countries that Start with F | 0 | - | 4.83 | 615,955 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,043 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,676,101 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,287 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,388,545 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,422 |
| Boroughs of New York City | 0 | - | 4.47 | 84,456 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,983 |
| Monarchies of Europe | 0 | - | 4.90 | 97,908 |
| Monarchies of Asia | 0 | - | 4.97 | 70,945 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,755 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,866 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,808 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,188 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,308 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,339 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,735 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,693 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,372 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,280 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,040 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,172 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,513 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,691 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,338 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,188 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,854 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,456 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,712 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,862 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,148 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,704 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,661 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,166 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,975 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,647 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,684 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,839 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,501 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,413 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,479 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,269 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,062 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,757 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,680 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,829 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,735 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,795 |
| Europe Map Quiz | 0 | - | 5.00 | 4,753,982 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,745 |
| U.S. Geography by Letter - W | 0 | - | 3.86 | 23,290 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,968 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,008 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,186 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,513 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,400 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,395 |
| ALL California Cities | 0 | - | 4.37 | 42,976 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,163 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,025 |
| Arms Exports - United States | 0 | - | 4.75 | 62,230 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,252 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,143 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,285 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,471 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,076 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,534 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,569 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,607 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,242 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,761 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,428 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,560 |
| Pixelated United States Map | 0 | - | 4.87 | 94,044 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,472 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,606 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,967 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,119 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,160 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,647 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,659 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,914 |
| U.S. States By Population | 0 | - | 4.92 | 152,973 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,145 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,299 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,415 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,894 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,354 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,939 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,088 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,436 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,462 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,585 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,738 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,484 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,018 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,412 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,089 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,244 |
| State Quiz - Florida | 0 | - | 4.47 | 62,219 |
| State Quiz - Texas | 0 | - | 4.43 | 62,775 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,733 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,225 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,492 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,404 |
| State Quiz - New York | 0 | - | 4.52 | 46,009 |
| State Quiz - Washington | 0 | - | 4.45 | 36,351 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,329 |
| State Quiz - California | 0 | - | 4.68 | 64,289 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,975 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,650 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,079 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,911 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,098 |
