| Asian Geography By Letter - B | 0 | - | 4.85 | 65,931 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,270 |
| US States Quiz | 0 | - | 5.00 | 16,682,323 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,505 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,055 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,789 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,567 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,515 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,600 |
| US States with an Empty Map | 0 | - | 5.00 | 618,251 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,312 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,274 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,273 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 48,960 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,351 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,322 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,573 |
| U.S. Geography By Letter - H | 0 | - | 4.38 | 39,294 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,949 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,290 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,775 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,566 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,473 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,808 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,237 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,214 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,377 |
| Rivers of the United States | 0 | - | 4.93 | 65,435 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,482 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,956 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,110 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,329 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,947 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,605 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,083 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,633 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,779 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,317 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 110,828 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,767 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,638 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,164 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,788 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,625 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,586 |
| European Geography By Letter - V | 0 | - | 4.43 | 91,991 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,350 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,114 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,526 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,024 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,244 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,557 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,663 |
| U.S. Geography by Letter - N | 0 | - | 3.79 | 52,107 |
| U.S. Geography by Letter - E | 0 | - | 3.73 | 48,169 |
| U.S. Geography by Letter - F | 0 | - | 3.86 | 44,428 |
| U.S. Geography by Letter - O | 0 | - | 3.43 | 33,777 |
| U.S. Geography by Letter - R | 0 | - | 4.15 | 30,240 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,516,552 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,039 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,313 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,733 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,380 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,388 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,364 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,547 |
| Random U.S. City to State | 0 | - | 4.45 | 75,207 |
| Countries that Start with A | 0 | - | 4.98 | 2,144,989 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,297 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,019 |
| Countries that Start with D | 0 | - | 4.96 | 700,669 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,487 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,677 |
| Countries that Start with H | 0 | - | 4.96 | 597,200 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,373 |
| Countries that Start with J | 0 | - | 4.98 | 595,282 |
| Countries that Start with K | 0 | - | 4.96 | 808,727 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,084 |
| Countries that Start with N | 0 | - | 4.93 | 1,108,957 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,778 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,406 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,560 |
| Countries that Start with U | 0 | - | 4.97 | 899,359 |
| Countries that Start with V | 0 | - | 4.98 | 604,627 |
| Countries that Start with F | 0 | - | 4.83 | 611,590 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,443 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,662,867 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,184 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,119 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,044 |
| Boroughs of New York City | 0 | - | 4.47 | 84,065 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,369 |
| Monarchies of Europe | 0 | - | 4.90 | 97,225 |
| Monarchies of Asia | 0 | - | 4.97 | 70,545 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,384 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,611 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,605 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,024 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,774 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,867 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,549 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,336 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 112,975 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,220 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,890 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,153 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,395 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,841 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,215 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,434 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,110 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,886 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,268 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,648 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,956 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,471 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,451 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,964 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,475 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,452 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,391 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,355 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,627 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,083 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,114 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,607 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,543 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,033 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,015 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,690 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,180 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,040 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,456 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,014 |
| Name the U.S. National Parks | 0 | - | 4.85 | 58,106 |
| U.S. Geography by Letter - W | 0 | - | 3.83 | 22,841 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,142 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,374 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,618 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,637 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,334 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,457 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,101 |
| ALL California Cities | 0 | - | 4.36 | 42,801 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,329 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,897 |
| Arms Exports - United States | 0 | - | 4.70 | 54,277 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,407 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,051 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,317 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,737 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 70,851 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,195 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,317 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,277 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,199 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,650 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,309 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,432 |
| Pixelated United States Map | 0 | - | 4.89 | 93,352 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,404 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,609 |
| U.S. States by Clue #1 | 0 | - | 4.52 | 38,539 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,240 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,299 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,418 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,510 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,787 |
| U.S. States By Population | 0 | - | 4.92 | 152,268 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,277 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,786 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,152 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.45 | 49,729 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,845 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.49 | 37,097 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,720 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,795 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,247 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,454 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,786 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,038 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,407 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,032 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,620 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,059 |
| State Quiz - Florida | 0 | - | 4.47 | 61,901 |
| State Quiz - Texas | 0 | - | 4.43 | 62,458 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,530 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,013 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,303 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,224 |
| State Quiz - New York | 0 | - | 4.52 | 45,698 |
| State Quiz - Washington | 0 | - | 4.45 | 36,142 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,128 |
| State Quiz - California | 0 | - | 4.68 | 63,915 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,770 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,471 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,851 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,580 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,879 |
