| United States Map Quiz | 0 | - | 4.98 | 4,091,876 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 72,463 |
| U.S. State Border Crossings | 0 | - | 4.96 | 87,938 |
| Countries of North America Quiz | 0 | - | 5.00 | 977,881 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 618,260 |
| Canada Provinces and Territories | 0 | - | 5.00 | 324,137 |
| North America Map Quiz | 0 | - | 4.98 | 232,709 |
| 10 Northernmost U.S. States | 0 | - | 4.89 | 80,255 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 156,139 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 175,106 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.85 | 121,895 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.84 | 67,859 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 84,172 |
| Central America and Caribbean Map Quiz | 0 | - | 4.88 | 890,208 |
| North America Capitals Quiz | 0 | - | 4.99 | 208,753 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 54,222 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 58,374 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 92,017 |
| Central American Countries | 0 | - | 4.98 | 150,566 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 125,571 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.42 | 36,038 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 170,920 |
| Territories of the United States | 0 | - | 4.78 | 51,319 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 38,198 |
| South America Map Quiz | 0 | - | 5.00 | 1,513,477 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 111,031 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 141,113 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 122,989 |
| Canada Geography Trivia | 0 | - | 4.79 | 46,799 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 47,771 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.29 | 33,114 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 61,408 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.09 | 40,110 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 97,994 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.65 | 32,047 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 73,754 |
| Top 10 Most Asian U.S. States | 0 | - | 4.78 | 73,890 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 80,663 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 72,571 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 87,927 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 82,675 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.44 | 51,383 |
| Top 10 Most White U.S. States | 0 | - | 4.50 | 79,753 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 58,301 |
| Europe Map Quiz | 0 | - | 5.00 | 4,632,393 |
| US States Quiz | 0 | - | 5.00 | 16,209,445 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 359,845 |
| North America Cities by Map | 0 | - | 4.41 | 47,116 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 87,458 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 77,537 |
| Total United States Immigration by Country | 0 | - | 4.90 | 106,986 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 230,252 |
| U.S. National Parks Quiz | 0 | - | 4.83 | 52,501 |
| Canada Immigration by Country | 0 | - | 4.51 | 60,973 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 102,045 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 35,537 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.63 | 44,353 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 110,297 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,417,264 |
| Oceania Map Quiz | 0 | - | 4.98 | 616,848 |
| Africa Map Quiz | 0 | - | 5.00 | 2,066,213 |
| Asia Map Quiz | 0 | - | 4.99 | 876,505 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 316,361 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 416,071 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,236 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 48,396 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 104,521 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 87,889 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 26,777 |
| Pixelated United States Map | 0 | - | 4.90 | 90,419 |
| US States with an Empty Map | 0 | - | 5.00 | 603,700 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,251 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 113,303 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 107,182 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 109,296 |
| U.S. States with Short Names | 0 | - | 4.90 | 143,758 |
| U.S. States that Start with M | 0 | - | 4.93 | 181,549 |
| U.S. States By Population | 0 | - | 4.90 | 138,907 |
| U.S. States that Start with N | 0 | - | 4.95 | 166,731 |
| U.S. States with Longest Names | 0 | - | 4.87 | 41,995 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 62,287 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 62,896 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.46 | 29,141 |
| U.S. States with Oldest Median Age | 0 | - | 4.32 | 41,629 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 43,485 |
| US States with the Most Executions | 0 | - | 4.51 | 26,184 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 28,442 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.25 | 14,384 |
| Which Island in the United States? | 0 | - | 4.29 | 27,952 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 186,037 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 162,863 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 101,389 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 69,786 |
| Africa Capitals Quiz | 0 | - | 4.99 | 707,287 |
| Asia Capitals Quiz | 0 | - | 4.97 | 663,971 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 92,522 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 46,977 |
| Countries That Use the Euro | 0 | - | 4.97 | 94,815 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 108,364 |
| The Only European Country ... | 0 | - | 4.92 | 204,268 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 203,999 |
| European Countries NOT in NATO | 0 | - | 4.88 | 54,489 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 90,689 |
| Countries of Africa | 0 | - | 5.00 | 2,419,913 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 142,385 |
| Countries that Beat the United States | 0 | - | 4.93 | 160,844 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,355,804 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 47,452 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 92,396 |
| Western Africa Map Quiz | 0 | - | 4.97 | 70,172 |
| Australia Map Quiz | 0 | - | 4.94 | 337,181 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 356,168 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 98,280 |
| 10 Longest Rivers in the United States | 0 | - | 4.84 | 37,897 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 79,808 |
| African East Coast | 0 | - | 4.96 | 92,374 |
| Canadian Geography on the Map | 0 | - | 4.58 | 25,668 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 90,360 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 44,555 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 127,738 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,256 |
| U.S. State Capitals Map Quiz | 0 | - | 4.92 | 138,245 |
| Countries Closest to Alaska | 0 | - | 4.91 | 112,505 |
| Countries Closest to Maine | 0 | - | 4.83 | 64,354 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 45,936 |
| Rivers of the United States | 0 | - | 4.92 | 63,269 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 488,257 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 201,529 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 120,514 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 121,125 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 92,204 |
| Top 10 Most Native American U.S. States | 0 | - | 4.85 | 88,088 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.81 | 60,427 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,161,363 |
| Flags of Asia Quiz | 0 | - | 4.99 | 581,222 |
| Countries of Europe by Population | 0 | - | 4.98 | 170,434 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 105,612 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 69,563 |
| Europe Capital to Country | 0 | - | 4.99 | 240,818 |
| Asia Capital to Country | 0 | - | 4.96 | 123,143 |
| EU Capitals with No Hints | 0 | - | 4.96 | 139,636 |
| European Capitals by Map | 0 | - | 4.99 | 128,463 |
| African Capitals by Map | 0 | - | 4.99 | 127,060 |
| Asian Capitals by Map | 0 | - | 4.98 | 57,777 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 88,220 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 80,967 |
| European Coastal Capitals | 0 | - | 4.95 | 86,768 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 50,970 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 256,929 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 214,879 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 80,155 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 84,819 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,292,363 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 26,929 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 208,877 |
| Countries of the Middle East | 0 | - | 4.95 | 193,009 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 85,149 |
| Slavic Countries | 0 | - | 4.96 | 108,482 |
| African Island Countries | 0 | - | 4.96 | 97,912 |
| Straight Shot to Antarctica | 0 | - | 4.93 | 41,238 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.94 | 63,044 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 122,087 |
| Asian Countries Ending in "IA" | 0 | - | 4.95 | 103,383 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 131,729 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 211,235 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 187,952 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 150,062 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 147,314 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 112,960 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 156,973 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 96,151 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 104,742 |
| Countries Closest to United States A-Z | 0 | - | 4.83 | 114,665 |
| Bahamas Country Quiz | 0 | - | 4.62 | 18,693 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 84,499 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 123,826 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 96,595 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 107,213 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 56,255 |
| Flags of Africa Quiz | 0 | - | 5.00 | 438,856 |
| U.S. State Flags | 0 | - | 4.88 | 158,930 |
| Flags of North and South America | 0 | - | 4.99 | 343,092 |
| Australian States and Territories | 0 | - | 4.96 | 137,875 |
| Counties of England | 0 | - | 4.97 | 767,361 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 154,822 |
| Hawaiian Islands | 0 | - | 4.83 | 41,452 |
| U.S. States that Border Canada | 0 | - | 4.91 | 175,219 |
| U.S. States that Border Tennessee | 0 | - | 4.81 | 64,217 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,175 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 68,189 |
| Top African Languages on a Map | 0 | - | 4.92 | 68,039 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 302,507 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 237,620 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 224,724 |
| Top 10 Most Religious U.S. States | 0 | - | 4.31 | 18,831 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,126 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.23 | 22,232 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,454 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.24 | 12,105 |
| Top 10 U.S. States by Percent Born out of State | 0 | - | 4.22 | 11,646 |
