| Asian Geography By Letter - B | 0 | - | 4.85 | 66,440 |
| US States Quiz | 0 | - | 5.00 | 16,854,942 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,365 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,833 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,582 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,535 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,862 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,533 |
| US States with an Empty Map | 0 | - | 5.00 | 623,950 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,045 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,043 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,033 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,733 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,648 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,298 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,088 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,265 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,084 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,741 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,293 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,136 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,894 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,497 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,054 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,981 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,223 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,047 |
| Rivers of the United States | 0 | - | 4.93 | 66,132 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,677 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,905 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,937 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,082 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,120 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,071 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,646 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,474 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,096 |
| European Geography By Letter - A | 0 | - | 4.52 | 145,724 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,756 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,474 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,190 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,249 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,314 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,332 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,646 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,545 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,871 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,656 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,384 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,855 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,328 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,245 |
| European Geography By Letter - S #1 | 0 | - | 4.54 | 100,446 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,987 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,817 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,725 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,743 |
| U.S. Geography by Letter - F | 0 | - | 3.87 | 44,997 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,474 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 30,982 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,536,510 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,604 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,047 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,715 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,893 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,446 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,717 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,729 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,686 |
| Random U.S. City to State | 0 | - | 4.45 | 76,208 |
| Countries that Start with A | 0 | - | 4.98 | 2,160,771 |
| Countries that Start with B | 0 | - | 4.95 | 2,292,536 |
| Countries that Start with C | 0 | - | 4.96 | 1,820,580 |
| Countries that Start with D | 0 | - | 4.96 | 708,595 |
| Countries that Start with E | 0 | - | 4.95 | 1,375,972 |
| Countries that Start with G | 0 | - | 4.97 | 1,501,910 |
| Countries that Start with H | 0 | - | 4.96 | 603,912 |
| Countries that Start with I | 0 | - | 4.92 | 1,287,110 |
| Countries that Start with J | 0 | - | 4.98 | 601,670 |
| Countries that Start with K | 0 | - | 4.97 | 815,008 |
| Countries that Start with L | 0 | - | 4.98 | 1,089,795 |
| Countries that Start with N | 0 | - | 4.93 | 1,116,761 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,203 |
| Countries that Start with S | 0 | - | 4.98 | 1,753,494 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,078 |
| Countries that Start with U | 0 | - | 4.97 | 903,902 |
| Countries that Start with V | 0 | - | 4.98 | 608,896 |
| Countries that Start with F | 0 | - | 4.83 | 616,934 |
| Countries that Start with M | 0 | - | 4.97 | 1,380,589 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,679,102 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,322 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,390,449 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,493 |
| Boroughs of New York City | 0 | - | 4.47 | 84,549 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,009 |
| Monarchies of Europe | 0 | - | 4.90 | 98,052 |
| Monarchies of Asia | 0 | - | 4.97 | 71,039 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,826 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,929 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,856 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,213 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,409 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,424 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,768 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,767 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,473 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,297 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,068 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,346 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,665 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,838 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,485 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,326 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,971 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,581 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,817 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,898 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,184 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,755 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,701 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,203 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,072 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,699 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,757 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,889 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,824 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,668 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,684 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,483 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,628 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,089 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,910 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,033 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,905 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,924 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,319 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,873 |
| U.S. Geography by Letter - W | 0 | - | 3.86 | 23,376 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,158 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,166 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,324 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,695 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,665 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,453 |
| ALL California Cities | 0 | - | 4.37 | 43,018 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,347 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,058 |
| Arms Exports - United States | 0 | - | 4.75 | 62,349 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,648 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,766 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,518 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,644 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,189 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,609 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,630 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,685 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,254 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,783 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,445 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,580 |
| Pixelated United States Map | 0 | - | 4.87 | 94,172 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,488 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,761 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,049 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,289 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,318 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,707 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,852 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,123 |
| U.S. States By Population | 0 | - | 4.92 | 153,471 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,332 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,386 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,467 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,042 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,452 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 42,088 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,158 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,546 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,500 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,618 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,876 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,643 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,126 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,460 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,166 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,284 |
| State Quiz - Florida | 0 | - | 4.47 | 62,295 |
| State Quiz - Texas | 0 | - | 4.43 | 62,834 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,777 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,279 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,541 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,443 |
| State Quiz - New York | 0 | - | 4.52 | 46,067 |
| State Quiz - Washington | 0 | - | 4.45 | 36,401 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,370 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,022 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,695 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,129 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,976 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,149 |
