| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,219 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,647 |
| Rivers of the United States | 0 | - | 4.93 | 66,309 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,204 |
| Which City in Canada? | 0 | - | 4.83 | 57,137 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,955 |
| States of Mexico | 0 | - | 4.96 | 176,681 |
| Hawaiian Islands | 0 | - | 4.83 | 42,769 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,246 |
| US States and State Capitals | 0 | - | 4.99 | 163,390 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,641 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,920 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,069 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,899 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,471 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,485 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,717 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,562 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,545 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,239 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,069 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,684,871 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,511 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,256 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,325 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,845 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,218 |
| U.S. State Flags | 0 | - | 4.88 | 171,233 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,471 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,368 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,381 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,829 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,559 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,306 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,564 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,049 |
| Random European City to Country | 0 | - | 4.69 | 117,856 |
| Random Asian City to Country | 0 | - | 4.56 | 44,559 |
| Which City in Latin America? | 0 | - | 4.63 | 47,064 |
| Central American Countries | 0 | - | 4.98 | 156,727 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,888 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,197 |
| Name a Valid African Country | 0 | - | 4.98 | 154,315 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,996 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,225 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,967 |
| States of Brazil | 0 | - | 4.97 | 88,539 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,143 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,073 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,305 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,179 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,543,965 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,251 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,564 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,621 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,521 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,329 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,792 |
| Europe Map Quiz | 0 | - | 5.00 | 4,769,773 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,977 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,208 |
| Pennsylvania Counties | 0 | - | 4.50 | 52,974 |
| New York Counties | 0 | - | 4.65 | 50,791 |
| North Carolina Counties | 0 | - | 4.54 | 53,409 |
| Georgia Counties | 0 | - | 4.51 | 49,615 |
| Virginia Counties | 0 | - | 4.45 | 33,290 |
| West Virginia Counties | 0 | - | 4.63 | 33,864 |
| Ohio Counties | 0 | - | 4.48 | 45,935 |
| Texas Counties | 0 | - | 4.56 | 76,867 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,601 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,747 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,845 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,488 |
| Random U.S. City to State | 0 | - | 4.45 | 76,495 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,332 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,965 |
| Which City in Europe? | 0 | - | 4.83 | 107,541 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,048 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,469 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,082 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,896 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,649 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,783 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,033 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,084 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,439 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,514 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,535 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,641 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,254 |
| Asia Map Quiz | 0 | - | 4.99 | 919,168 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,813 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,919 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,385 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,599 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,424 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,393,575 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 32,245 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,640 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,507 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,489 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,243 |
| Random Country to Capital | 0 | - | 4.98 | 922,549 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,046 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,956 |
| Countries of Africa | 0 | - | 5.00 | 2,543,761 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,523 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,674 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,006 |
| Australia Map Quiz | 0 | - | 4.95 | 345,003 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,964 |
| 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 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 27,143 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,465 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 629,733 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,943 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,584 |
| Name a City - European Countries | 0 | - | 4.90 | 65,584 |
| Which City in the United States? | 0 | - | 4.21 | 57,050 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,495 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,067 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,625 |
| The Only European Country ... | 0 | - | 4.91 | 217,308 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,732 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,518 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,729 |
| Arms Exports - United States | 0 | - | 4.77 | 62,505 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,460 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,413 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,735 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,393 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,793 |
| Belize Country Quiz | 0 | - | 4.85 | 21,010 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,498 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,857 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,215 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,105 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,823 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,484 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,885 |
| Flags of North and South America | 0 | - | 4.99 | 374,133 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,633 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,523 |
| Counties of England | 0 | - | 4.97 | 798,603 |
| Florida Counties | 0 | - | 4.39 | 48,727 |
| Illinois Counties | 0 | - | 4.56 | 30,462 |
| Michigan Counties | 0 | - | 4.63 | 30,422 |
| Indiana Counties | 0 | - | 4.46 | 29,037 |
| Colorado Counties | 0 | - | 4.45 | 26,769 |
| Washington Counties | 0 | - | 4.78 | 26,974 |
| Wisconsin Counties | 0 | - | 4.51 | 27,005 |
| New Jersey Counties | 0 | - | 4.57 | 30,383 |
| California Counties | 0 | - | 4.39 | 119,571 |
| African East Coast | 0 | - | 4.96 | 96,254 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,315 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,199 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,802 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,585 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,977 |
| State Quiz - Florida | 0 | - | 4.47 | 62,411 |
| State Quiz - Texas | 0 | - | 4.43 | 62,947 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,858 |
| 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 | 46,206 |
| State Quiz - Washington | 0 | - | 4.45 | 36,488 |
| 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 | 36,775 |
| 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 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,384 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,293 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,190 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,624 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,320 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,566 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,130 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.30 | 117,506 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 346,627 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,729 |
| Official Cities in the UK | 0 | - | 4.89 | 284,424 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,924 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,352 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,944 |
| Europe Capital to Country | 0 | - | 4.99 | 250,804 |
| Asia Capital to Country | 0 | - | 4.96 | 126,838 |
| Capital Cities Chain | 0 | - | 4.83 | 82,918 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,163 |
| European Capitals by Map | 0 | - | 4.99 | 139,877 |
| African Capitals by Map | 0 | - | 4.99 | 134,114 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,375 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,506 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,688 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,606 |
