| United States Map Quiz | 0 | - | 4.98 | 4,141,110 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,839 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,929 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,238 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,771 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,706 |
| North America Map Quiz | 0 | - | 4.98 | 244,290 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,877 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,844 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,064 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,457 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,054 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,647 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,695 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,754 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,919 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,906 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,868 |
| Central American Countries | 0 | - | 4.98 | 154,990 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,799 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,455 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,507 |
| Territories of the United States | 0 | - | 4.79 | 52,125 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,365 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,891 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,133 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,137 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,108 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,359 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,535 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,457 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,083 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,782 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,296 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,770 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,409 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,863 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,199 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,403 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 89,950 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,306 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,142 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,843 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,555 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,919 |
| US States Quiz | 0 | - | 5.00 | 16,693,030 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,199 |
| North America Cities by Map | 0 | - | 4.41 | 47,606 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,292 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,704 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,618 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,758 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,771 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,211 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,121 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,014 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 44,956 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,308 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,412 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,029 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,748 |
| Asia Map Quiz | 0 | - | 4.99 | 906,658 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,819 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,068 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,399 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,008 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,414 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,813 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,032 |
| Pixelated United States Map | 0 | - | 4.89 | 93,437 |
| US States with an Empty Map | 0 | - | 5.00 | 618,559 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,659 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,681 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,320 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,367 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,606 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,865 |
| U.S. States By Population | 0 | - | 4.92 | 152,326 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,356 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,833 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,744 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,855 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.44 | 29,576 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,354 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,149 |
| US States with the Most Executions | 0 | - | 4.51 | 26,347 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 28,916 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,665 |
| Which Island in the United States? | 0 | - | 4.29 | 29,144 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,353 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,292 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,867 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,041 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,931 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,546 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,503 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,872 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,893 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,778 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,468 |
| The Only European Country ... | 0 | - | 4.91 | 213,705 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,036 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,453 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,179 |
| Countries of Africa | 0 | - | 5.00 | 2,506,545 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,367 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,507 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,597 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,762 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,420 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,894 |
| Australia Map Quiz | 0 | - | 4.94 | 342,386 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,224 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,062 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,792 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,917 |
| African East Coast | 0 | - | 4.96 | 95,003 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,189 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,658 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,538 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,879 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,571 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,308 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,276 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,419 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,529 |
| Rivers of the United States | 0 | - | 4.93 | 65,484 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,623 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,601 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,837 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,625 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,592 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,012 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,532 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,796 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,214 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,935 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,315 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,751 |
| Europe Capital to Country | 0 | - | 4.99 | 247,448 |
| Asia Capital to Country | 0 | - | 4.96 | 125,706 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,398 |
| European Capitals by Map | 0 | - | 4.99 | 136,147 |
| African Capitals by Map | 0 | - | 4.99 | 132,112 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,065 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,143 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,575 |
| European Coastal Capitals | 0 | - | 4.95 | 89,711 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,169 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,635 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,685 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,407 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,162 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,416 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,229 |
| Countries of the Middle East | 0 | - | 4.96 | 198,831 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,214 |
| Slavic Countries | 0 | - | 4.96 | 110,817 |
| African Island Countries | 0 | - | 4.96 | 100,743 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,480 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,665 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,445 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,033 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,572 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,670 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,729 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,256 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,539 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,218 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,374 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,201 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,477 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,381 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,076 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,445 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,153 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,422 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,321 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,634 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,973 |
| U.S. State Flags | 0 | - | 4.89 | 166,961 |
| Flags of North and South America | 0 | - | 4.99 | 366,735 |
| Australian States and Territories | 0 | - | 4.95 | 140,619 |
| Counties of England | 0 | - | 4.97 | 788,895 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,759 |
| Hawaiian Islands | 0 | - | 4.83 | 42,421 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,343 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,078 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,007 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,645 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,362 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,713 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,580 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,723 |
| Top 10 Most Religious U.S. States | 0 | - | 4.31 | 19,229 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,377 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.27 | 25,322 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,554 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,281 |
| Top 10 U.S. States by Percent Born out of State | 0 | - | 4.22 | 11,797 |
