| Asian Geography By Letter - B | 0 | - | 4.85 | 67,105 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,085 |
| US States Quiz | 0 | - | 5.00 | 17,020,244 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,142 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,537 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,991 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,653 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,259 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,175 |
| US States with an Empty Map | 0 | - | 5.00 | 629,519 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,685 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,738 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,699 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,459 |
| U.S. Geography by Letter - P | 0 | - | 4.40 | 54,605 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,775 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,719 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 37,069 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,801 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,598 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,380 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,451 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,370 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,443 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,575 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,348 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,283 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,687 |
| Rivers of the United States | 0 | - | 4.93 | 66,782 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,836 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,979 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,988 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,821 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,367 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,528 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,025 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,857 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,522 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,342 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,740 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,248 |
| European Geography By Letter - D | 0 | - | 4.49 | 118,704 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,262 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,774 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,277 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,884 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,164 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,136 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,712 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,270 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,710 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,779 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,560 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,380 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,378 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 53,194 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 49,233 |
| U.S. Geography by Letter - F | 0 | - | 3.85 | 45,511 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,980 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,558,160 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,719 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,799 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,212 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,188 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,520 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.54 | 65,050 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.74 | 64,098 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,843 |
| Random U.S. City to State | 0 | - | 4.45 | 77,016 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,295 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,905 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,365 |
| Countries that Start with D | 0 | - | 4.96 | 717,749 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,612 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,172 |
| Countries that Start with H | 0 | - | 4.96 | 610,499 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,786 |
| Countries that Start with J | 0 | - | 4.98 | 607,880 |
| Countries that Start with K | 0 | - | 4.97 | 821,709 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,041 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,099 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,265 |
| Countries that Start with S | 0 | - | 4.98 | 1,764,787 |
| Countries that Start with T | 0 | - | 4.90 | 1,015,851 |
| Countries that Start with U | 0 | - | 4.97 | 909,199 |
| Countries that Start with V | 0 | - | 4.98 | 612,531 |
| Countries that Start with F | 0 | - | 4.83 | 621,997 |
| Countries that Start with M | 0 | - | 4.97 | 1,389,563 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,695,541 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,558 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,399,858 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,936 |
| Boroughs of New York City | 0 | - | 4.47 | 85,400 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,150 |
| Monarchies of Europe | 0 | - | 4.90 | 99,022 |
| Monarchies of Asia | 0 | - | 4.97 | 71,600 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,349 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,230 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 61,035 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,397 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,052 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,955 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,978 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,194 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,554 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,385 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,276 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,392 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,644 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,338 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,112 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,693 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,336 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,720 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,688 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,222 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,454 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,105 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,070 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,494 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,990 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,988 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,164 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,185 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,872 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,266 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,426 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,549 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,982 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,942 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,228 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,049 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,934 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,810 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,822 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,587 |
| U.S. Geography by Letter - W | 0 | - | 3.86 | 23,905 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,220 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,175 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,965 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,608 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,435 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,799 |
| ALL California Cities | 0 | - | 4.37 | 43,283 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,582 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,330 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,278 |
| Arms Exports - United States | 0 | - | 4.77 | 62,794 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,964 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,654 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,718 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,577 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,839 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 54,057 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,912 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,050 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,328 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,917 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,561 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,723 |
| Pixelated United States Map | 0 | - | 4.89 | 94,921 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,576 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,175 |
| U.S. States by Clue #1 | 0 | - | 4.50 | 43,853 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,424 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,448 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,895 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,502 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,542 |
| U.S. States By Population | 0 | - | 4.92 | 154,247 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,362 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,971 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,755 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,908 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,162 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 53,107 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,593 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,200 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,710 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,784 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,167 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,313 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,766 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,872 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,715 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,480 |
| State Quiz - Florida | 0 | - | 4.47 | 62,743 |
| State Quiz - Texas | 0 | - | 4.43 | 63,292 |
| State Quiz - Minnesota | 0 | - | 4.41 | 39,083 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,580 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,828 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,693 |
| State Quiz - New York | 0 | - | 4.52 | 46,537 |
| State Quiz - Washington | 0 | - | 4.45 | 36,712 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,628 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,359 |
| State Quiz - Arizona | 0 | - | 4.44 | 37,009 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,420 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,421 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,437 |
