| Asian Geography By Letter - B | 0 | - | 4.85 | 66,191 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,643 |
| US States Quiz | 0 | - | 5.00 | 16,790,306 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,998 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,482 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,263 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,129 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,716 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,047 |
| US States with an Empty Map | 0 | - | 5.00 | 621,691 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,756 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,728 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,724 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,401 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,960 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,821 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,958 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,770 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,458 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,898 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,977 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,439 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,150 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,594 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,190 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,864 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,793 |
| Rivers of the United States | 0 | - | 4.93 | 65,878 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,917 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,587 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,670 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,832 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,361 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,899 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,818 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,752 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,969 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,713 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,149 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,127 |
| European Geography By Letter - D | 0 | - | 4.50 | 107,010 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,466 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,367 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,048 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,825 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,456 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,530 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,267 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,727 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,199 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,634 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,817 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,857 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,510 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,507 |
| U.S. Geography by Letter - F | 0 | - | 3.87 | 44,765 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,214 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 30,628 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,528,656 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,692 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,387 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,507 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,427 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,619 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,590 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,633 |
| Random U.S. City to State | 0 | - | 4.45 | 75,807 |
| Countries that Start with A | 0 | - | 4.98 | 2,154,966 |
| Countries that Start with B | 0 | - | 4.95 | 2,287,115 |
| Countries that Start with C | 0 | - | 4.96 | 1,816,143 |
| Countries that Start with D | 0 | - | 4.96 | 705,533 |
| Countries that Start with E | 0 | - | 4.95 | 1,372,320 |
| Countries that Start with G | 0 | - | 4.97 | 1,497,845 |
| Countries that Start with H | 0 | - | 4.96 | 601,280 |
| Countries that Start with I | 0 | - | 4.92 | 1,284,144 |
| Countries that Start with J | 0 | - | 4.98 | 599,257 |
| Countries that Start with K | 0 | - | 4.97 | 812,406 |
| Countries that Start with L | 0 | - | 4.98 | 1,086,613 |
| Countries that Start with N | 0 | - | 4.93 | 1,113,631 |
| Countries that Start with P | 0 | - | 4.94 | 1,212,418 |
| Countries that Start with S | 0 | - | 4.98 | 1,749,691 |
| Countries that Start with T | 0 | - | 4.90 | 1,007,040 |
| Countries that Start with U | 0 | - | 4.97 | 902,212 |
| Countries that Start with V | 0 | - | 4.98 | 607,374 |
| Countries that Start with F | 0 | - | 4.83 | 614,915 |
| Countries that Start with M | 0 | - | 4.97 | 1,377,482 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,673,187 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,258 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,386,100 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,299 |
| Boroughs of New York City | 0 | - | 4.47 | 84,363 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,942 |
| Monarchies of Europe | 0 | - | 4.90 | 97,746 |
| Monarchies of Asia | 0 | - | 4.97 | 70,863 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,667 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,804 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,775 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,149 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,200 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,235 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,705 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,611 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,282 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,269 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,994 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,455 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,874 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,126 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,743 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,691 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,378 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,098 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,441 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,812 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,101 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,642 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,609 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,120 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,667 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,603 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,626 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,625 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,786 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,216 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,120 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,305 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,107 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,499 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,506 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,477 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,692 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,560 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,710 |
| Europe Map Quiz | 0 | - | 5.00 | 4,747,995 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,614 |
| U.S. Geography by Letter - W | 0 | - | 3.84 | 23,157 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,783 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,851 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,067 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,335 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,170 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,888 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,335 |
| ALL California Cities | 0 | - | 4.37 | 42,947 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,970 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,998 |
| Arms Exports - United States | 0 | - | 4.75 | 62,055 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,822 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,258 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,069 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,323 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 71,896 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,440 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,523 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,543 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,228 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,745 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,403 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,524 |
| Pixelated United States Map | 0 | - | 4.89 | 93,867 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,456 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,418 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,854 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,978 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,975 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,386 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,440 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,671 |
| U.S. States By Population | 0 | - | 4.92 | 152,832 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,947 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,197 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,369 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,705 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,244 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,751 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,013 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,316 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,402 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,552 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,590 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,401 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,906 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,351 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,009 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,202 |
| State Quiz - Florida | 0 | - | 4.47 | 62,147 |
| State Quiz - Texas | 0 | - | 4.43 | 62,707 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,689 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,188 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,449 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,359 |
| State Quiz - New York | 0 | - | 4.52 | 45,935 |
| State Quiz - Washington | 0 | - | 4.45 | 36,308 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,265 |
| State Quiz - California | 0 | - | 4.68 | 64,210 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,926 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,607 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,032 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,842 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,053 |
