| United States Map Quiz | 0 | - | 4.98 | 4,167,649 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,800 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,764 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,844 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,112 |
| North America Map Quiz | 0 | - | 4.98 | 250,625 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,110 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,942 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,506 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,072 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,564 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,757 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,555 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,170 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,497 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,601 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,684 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,023 |
| Central American Countries | 0 | - | 4.98 | 157,108 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,144 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,799 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,663 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,939 |
| Territories of the United States | 0 | - | 4.80 | 52,554 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,821 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,860 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,631 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,033 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,388 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,651 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,896 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,608 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,420 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,414 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.12 | 41,136 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,854 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,175 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,794 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,382 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,468 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,811 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,238 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,161 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,536 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,928 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,191 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 47,041 |
| US States Quiz | 0 | - | 5.00 | 16,961,070 |
| North America Cities by Map | 0 | - | 4.41 | 47,899 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,614 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,330 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,149 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,764 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,332 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,687 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,808 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,314 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,240 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,236 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,228 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,031 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,826 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,852 |
| Asia Map Quiz | 0 | - | 4.99 | 922,933 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,498 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,145 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,484 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,338 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,260 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,236 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,175 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,320 |
| Pixelated United States Map | 0 | - | 4.88 | 94,652 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,867 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,786 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,003 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,021 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,663 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,024 |
| U.S. States By Population | 0 | - | 4.92 | 153,960 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,986 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,756 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,709 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,442 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,954 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,764 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,672 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,491 |
| US States with the Most Executions | 0 | - | 4.51 | 26,419 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,135 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 48,197 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.27 | 14,802 |
| Which Island in the United States? | 0 | - | 4.29 | 29,703 |
| Name a City - European Countries | 0 | - | 4.90 | 65,956 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,101 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,188 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,254 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,610 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,717 |
| The Only European Country ... | 0 | - | 4.91 | 218,321 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,412 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,131 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,828 |
| Countries of Africa | 0 | - | 5.00 | 2,552,696 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,188 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,246 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,678 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,410 |
| Australia Map Quiz | 0 | - | 4.95 | 345,737 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,699 |
| African East Coast | 0 | - | 4.96 | 96,542 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,400 |
| US States with an Empty Map | 0 | - | 5.00 | 627,444 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,400 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,364 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,737 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,194 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,493 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,251 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,968 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,318 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,278 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,330 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,917 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,098 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,774 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,110 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,888 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,717 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,621 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,176 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,352 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,253 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,801 |
| Europe Capital to Country | 0 | - | 4.99 | 251,600 |
| Asia Capital to Country | 0 | - | 4.96 | 127,205 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,660 |
| European Capitals by Map | 0 | - | 4.99 | 141,438 |
| African Capitals by Map | 0 | - | 4.99 | 141,492 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,619 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,647 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,990 |
| European Coastal Capitals | 0 | - | 4.95 | 91,099 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,075 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,761 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,314 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,058 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,378 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,577 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,192 |
| Countries of the Middle East | 0 | - | 4.96 | 202,243 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,924 |
| Slavic Countries | 0 | - | 4.96 | 112,174 |
| African Island Countries | 0 | - | 4.96 | 102,232 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,078 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,061 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,561 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,097 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,303 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,049 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,276 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,345 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,827 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,300 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,070 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,710 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,982 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,960 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,899 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,457 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,271 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,605 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,639 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,397 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,614 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,681 |
| Flags of North and South America | 0 | - | 4.99 | 375,834 |
| Australian States and Territories | 0 | - | 4.96 | 142,593 |
| Counties of England | 0 | - | 4.97 | 801,194 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,901 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,942 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,407 |
| Rivers of the United States | 0 | - | 4.93 | 66,536 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,444 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,886 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,919 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,152 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,301 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,249 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,151 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,682 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,300 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,088 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,644 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,133 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,918 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,455 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,599 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,543 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,352 |
