| Asian Geography By Letter - B | 0 | - | 4.85 | 66,603 |
| US States Quiz | 0 | - | 5.00 | 16,904,849 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,483 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,914 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,202 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,857 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,968 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,817 |
| US States with an Empty Map | 0 | - | 5.00 | 625,593 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,139 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,144 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,841 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,975 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,361 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,199 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,366 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,214 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,943 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,608 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,212 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,272 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,778 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,405 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,800 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,503 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,214 |
| Rivers of the United States | 0 | - | 4.93 | 66,283 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,326 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,268 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,180 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,294 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,273 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,199 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,362 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,629 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,205 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,524 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 119,972 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,219 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,831 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,673 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,895 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,680 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,981 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,826 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,120 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,783 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,467 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,971 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,418 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,588 |
| European Geography By Letter - S #1 | 0 | - | 4.62 | 100,718 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,098 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,973 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,783 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,811 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,073 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,532 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 31,074 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,543,265 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,158 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,487 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,875 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,218 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,463 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,824 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,827 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,728 |
| Random U.S. City to State | 0 | - | 4.45 | 76,456 |
| Countries that Start with A | 0 | - | 4.98 | 2,165,476 |
| Countries that Start with B | 0 | - | 4.95 | 2,296,978 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,165 |
| Countries that Start with D | 0 | - | 4.96 | 711,148 |
| Countries that Start with E | 0 | - | 4.95 | 1,378,917 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,186 |
| Countries that Start with H | 0 | - | 4.96 | 605,829 |
| Countries that Start with I | 0 | - | 4.92 | 1,289,691 |
| Countries that Start with J | 0 | - | 4.98 | 603,445 |
| Countries that Start with K | 0 | - | 4.97 | 816,944 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,060 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,076 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,503 |
| Countries that Start with S | 0 | - | 4.98 | 1,756,758 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,877 |
| Countries that Start with U | 0 | - | 4.97 | 905,340 |
| Countries that Start with V | 0 | - | 4.98 | 609,918 |
| Countries that Start with F | 0 | - | 4.83 | 618,421 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,185 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,684,258 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,382 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,393,170 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,580 |
| Boroughs of New York City | 0 | - | 4.47 | 84,691 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,041 |
| Monarchies of Europe | 0 | - | 4.90 | 98,279 |
| Monarchies of Asia | 0 | - | 4.97 | 71,172 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,976 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,017 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,923 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,257 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,569 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,570 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,830 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,895 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,953 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,320 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,126 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,925 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,299 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,188 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,878 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,662 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,299 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,839 |
| European Geography by Letter - W | 0 | - | 4.20 | 83,010 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,975 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,259 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,838 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,787 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,284 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,286 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,776 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,860 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,975 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,387 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,111 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,946 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,798 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,596 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,318 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,379 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,250 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,170 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,061 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,469 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,060 |
| U.S. Geography by Letter - W | 0 | - | 3.86 | 23,446 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,482 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,474 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 82,750 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,979 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,354 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,550 |
| ALL California Cities | 0 | - | 4.37 | 43,090 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,681 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,104 |
| Arms Exports - United States | 0 | - | 4.77 | 62,483 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,340 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,305 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,867 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,922 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,386 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,716 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,703 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,780 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,289 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,815 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,480 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,630 |
| Pixelated United States Map | 0 | - | 4.87 | 94,405 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,511 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,069 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,176 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,628 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,600 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,794 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,221 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,534 |
| U.S. States By Population | 0 | - | 4.92 | 153,679 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,629 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,544 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,571 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,476 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,662 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 51,763 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,298 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,738 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,565 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,663 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,223 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,915 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,367 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,638 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,396 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,338 |
| State Quiz - Florida | 0 | - | 4.47 | 62,404 |
| State Quiz - Texas | 0 | - | 4.43 | 62,940 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,851 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,353 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,612 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,517 |
| State Quiz - New York | 0 | - | 4.52 | 46,193 |
| State Quiz - Washington | 0 | - | 4.45 | 36,480 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,419 |
| State Quiz - California | 0 | - | 4.69 | 64,516 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,122 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,766 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,202 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,087 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,219 |
