| Asian Geography By Letter - B | 0 | - | 4.85 | 66,667 |
| US States Quiz | 0 | - | 5.00 | 16,912,216 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,501 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,256 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,890 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,984 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,984 |
| US States with an Empty Map | 0 | - | 5.00 | 625,846 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,153 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,178 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,157 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,853 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,993 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,373 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,219 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,384 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,243 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,963 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,654 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,224 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,340 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,820 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,463 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,862 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,546 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,240 |
| Rivers of the United States | 0 | - | 4.93 | 66,312 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,401 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,304 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,207 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,326 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,030 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,218 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,474 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,642 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,243 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,808 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 120,218 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,582 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,151 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,883 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,167 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,833 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,115 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,930 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,217 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,819 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,486 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,996 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,448 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,740 |
| European Geography By Letter - S #1 | 0 | - | 4.62 | 100,820 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,115 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 32,009 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,793 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,823 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,088 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,546 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 31,089 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,543,980 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,255 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,568 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,902 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,263 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,465 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,839 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,847 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,737 |
| Random U.S. City to State | 0 | - | 4.45 | 76,496 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,156 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,603 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,663 |
| Countries that Start with D | 0 | - | 4.96 | 711,503 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,375 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,626 |
| Countries that Start with H | 0 | - | 4.96 | 606,063 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,010 |
| Countries that Start with J | 0 | - | 4.98 | 603,677 |
| Countries that Start with K | 0 | - | 4.97 | 817,199 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,388 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,422 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,823 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,206 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,126 |
| Countries that Start with U | 0 | - | 4.97 | 905,543 |
| Countries that Start with V | 0 | - | 4.98 | 610,067 |
| Countries that Start with F | 0 | - | 4.83 | 618,614 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,555 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,684,906 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,389 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,393,583 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,600 |
| Boroughs of New York City | 0 | - | 4.47 | 84,700 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,046 |
| Monarchies of Europe | 0 | - | 4.90 | 98,325 |
| Monarchies of Asia | 0 | - | 4.97 | 71,202 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,999 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,032 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,926 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,258 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,591 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,591 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,839 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,910 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,969 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,323 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,132 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,142 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,505 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,364 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,047 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,805 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,441 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,935 |
| European Geography by Letter - W | 0 | - | 4.20 | 83,089 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,999 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,277 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,856 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,816 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,300 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,374 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,793 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,877 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,981 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,739 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,170 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,982 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,840 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,742 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,355 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,427 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,281 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,216 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,081 |
| Europe Map Quiz | 0 | - | 5.00 | 4,769,796 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,093 |
| U.S. Geography by Letter - W | 0 | - | 3.86 | 23,454 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,523 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,515 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 82,952 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,014 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,424 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,564 |
| ALL California Cities | 0 | - | 4.37 | 43,097 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,736 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,112 |
| Arms Exports - United States | 0 | - | 4.77 | 62,507 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,425 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,370 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,911 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,967 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,413 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,737 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,715 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,793 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,292 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,824 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,484 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,633 |
| Pixelated United States Map | 0 | - | 4.88 | 94,435 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,513 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,112 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,200 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,678 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,640 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,802 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,288 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,605 |
| U.S. States By Population | 0 | - | 4.92 | 153,723 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,678 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,579 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,585 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,510 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,681 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 51,961 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,320 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,775 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,571 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,667 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,254 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,933 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,397 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,655 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,427 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,342 |
| State Quiz - Florida | 0 | - | 4.47 | 62,412 |
| State Quiz - Texas | 0 | - | 4.43 | 62,947 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,859 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,360 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,615 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,524 |
| State Quiz - New York | 0 | - | 4.52 | 46,207 |
| State Quiz - Washington | 0 | - | 4.45 | 36,489 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,427 |
| State Quiz - California | 0 | - | 4.69 | 64,539 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,128 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,776 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,206 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,103 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,222 |
