| Asian Geography By Letter - B | 0 | - | 4.85 | 66,867 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,536 |
| US States Quiz | 0 | - | 5.00 | 16,959,556 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,816 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,248 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,673 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,294 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,131 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,424 |
| US States with an Empty Map | 0 | - | 5.00 | 627,391 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,414 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,443 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,406 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,132 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,311 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,562 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,449 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,727 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,504 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,186 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,958 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,326 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,750 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,092 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,881 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 148,987 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,893 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,454 |
| Rivers of the United States | 0 | - | 4.93 | 66,534 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,039 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,638 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,590 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,538 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,433 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,348 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,163 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,765 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,357 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,634 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,006 |
| European Geography By Letter - C | 0 | - | 4.43 | 122,587 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,012 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,685 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,010 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,829 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,345 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,564 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,951 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,577 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,098 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,563 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,247 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,183 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,225 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,177 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 53,019 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 49,015 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,288 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,763 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,551,257 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,994 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 135,252 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,048 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,726 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,483 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,934 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,948 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,791 |
| Random U.S. City to State | 0 | - | 4.45 | 76,751 |
| Countries that Start with A | 0 | - | 4.98 | 2,171,522 |
| Countries that Start with B | 0 | - | 4.95 | 2,302,600 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,470 |
| Countries that Start with D | 0 | - | 4.96 | 714,275 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,552 |
| Countries that Start with G | 0 | - | 4.97 | 1,508,865 |
| Countries that Start with H | 0 | - | 4.96 | 608,032 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,599 |
| Countries that Start with J | 0 | - | 4.98 | 605,520 |
| Countries that Start with K | 0 | - | 4.97 | 819,199 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,851 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,891 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,176 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,548 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,401 |
| Countries that Start with U | 0 | - | 4.97 | 907,314 |
| Countries that Start with V | 0 | - | 4.98 | 611,147 |
| Countries that Start with F | 0 | - | 4.83 | 620,124 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,193 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,689,745 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,486 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,396,730 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,693 |
| Boroughs of New York City | 0 | - | 4.47 | 84,859 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,098 |
| Monarchies of Europe | 0 | - | 4.90 | 98,616 |
| Monarchies of Asia | 0 | - | 4.97 | 71,374 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,170 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,116 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,972 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,322 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,795 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,756 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,894 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,043 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,107 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,343 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,189 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,761 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,074 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,879 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,576 |
| European Geography By Letter - I | 0 | - | 4.09 | 96,276 |
| European Geography By Letter - K | 0 | - | 4.15 | 70,914 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,324 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,395 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,095 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,346 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,970 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,911 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,381 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,687 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,871 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 65,994 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,067 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,211 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,591 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,316 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,142 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,732 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,604 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,750 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,586 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,535 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,621 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,029 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,319 |
| U.S. Geography by Letter - W | 0 | - | 3.86 | 23,665 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,836 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,803 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 83,987 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,272 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,845 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,658 |
| ALL California Cities | 0 | - | 4.37 | 43,183 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,140 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,177 |
| Arms Exports - United States | 0 | - | 4.77 | 62,633 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,096 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,869 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,244 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,229 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,598 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,872 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,793 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,903 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,305 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,879 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,526 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,674 |
| Pixelated United States Map | 0 | - | 4.88 | 94,640 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,541 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,772 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,329 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,985 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,997 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,848 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,647 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,997 |
| U.S. States By Population | 0 | - | 4.92 | 153,947 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,980 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,751 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,669 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,711 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,936 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,702 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,437 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,949 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,631 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,718 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,497 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,065 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,560 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,751 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,551 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,398 |
| State Quiz - Florida | 0 | - | 4.47 | 62,511 |
| State Quiz - Texas | 0 | - | 4.43 | 63,090 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,928 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,428 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,690 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,570 |
| State Quiz - New York | 0 | - | 4.52 | 46,312 |
| State Quiz - Washington | 0 | - | 4.45 | 36,571 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,498 |
| State Quiz - California | 0 | - | 4.69 | 64,675 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,209 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,843 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,277 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,211 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,301 |
