| United States Map Quiz | 0 | - | 4.98 | 3,878,846 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 64,554 |
| U.S. State Border Crossings | 0 | - | 4.96 | 81,374 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.82 | 32,360 |
| Countries of North America Quiz | 0 | - | 5.00 | 868,048 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 572,882 |
| North America Map Quiz | 0 | - | 4.98 | 194,103 |
| 10 Northernmost U.S. States | 0 | - | 4.86 | 59,595 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 144,220 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 166,778 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.85 | 98,462 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 846,819 |
| North America Capitals Quiz | 0 | - | 4.99 | 183,835 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 46,326 |
| Canada Provinces and Territories | 0 | - | 4.99 | 286,459 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 45,746 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 84,469 |
| Central American Countries | 0 | - | 4.98 | 137,714 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 103,425 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 115,279 |
| Most Mentioned Enemies of the USA | 0 | - | 4.79 | 158,377 |
| Territories of the United States | 0 | - | 4.76 | 48,178 |
| South America Map Quiz | 0 | - | 5.00 | 1,409,129 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,383 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,221 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 104,765 |
| Canada Geography Trivia | 0 | - | 4.80 | 44,446 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.38 | 34,701 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.34 | 35,848 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.26 | 31,786 |
| Top U.S. Cash Crops | 0 | - | 4.40 | 58,572 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.07 | 37,164 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.47 | 93,056 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.79 | 56,067 |
| Top 10 Most African-American U.S. States | 0 | - | 4.47 | 61,204 |
| Top 10 Newest U.S. States | 0 | - | 4.80 | 67,624 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 61,234 |
| Top 10 Most Obese U.S. States | 0 | - | 4.50 | 64,645 |
| Top 10 Least Obese U.S. States | 0 | - | 4.79 | 67,397 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.51 | 64,014 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.44 | 47,653 |
| Top 10 Most White U.S. States | 0 | - | 4.52 | 54,992 |
| Top 10 Most German U.S. States | 0 | - | 4.49 | 42,033 |
| Europe Map Quiz | 0 | - | 5.00 | 4,250,742 |
| US States Quiz | 0 | - | 5.00 | 14,553,115 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 337,947 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 70,994 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 61,794 |
| Total United States Immigration by Country | 0 | - | 4.89 | 95,789 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 181,701 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.83 | 53,979 |
| Canada Immigration by Country | 0 | - | 4.52 | 56,707 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 92,977 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.51 | 33,726 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.75 | 42,108 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,333,403 |
| Oceania Map Quiz | 0 | - | 4.97 | 561,846 |
| Africa Map Quiz | 0 | - | 5.00 | 1,923,713 |
| Asia Map Quiz | 0 | - | 4.99 | 772,729 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 381,620 |
| Westernmost Cities in the U.S. | 0 | - | 4.35 | 15,596 |
| American Countries on the Pacific Coast | 0 | - | 4.79 | 37,261 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 91,836 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 77,448 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.12 | 25,969 |
| Pixelated United States Map | 0 | - | 4.91 | 81,179 |
| US States with an Empty Map | 0 | - | 5.00 | 548,017 |
| U.S. Geography - Multiple Choice | 0 | - | 4.43 | 22,393 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 99,284 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 94,948 |
| 10 Southernmost U.S. States | 0 | - | 4.84 | 97,974 |
| U.S. States with Short Names | 0 | - | 4.87 | 128,152 |
| U.S. States that Start with M | 0 | - | 4.91 | 149,002 |
| U.S. States By Population | 0 | - | 4.90 | 129,116 |
| U.S. States that Start with N | 0 | - | 4.95 | 154,146 |
| U.S. States with Longest Names | 0 | - | 4.84 | 35,411 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 57,803 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 54,231 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.46 | 27,511 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.65 | 29,561 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.30 | 40,455 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.34 | 62,495 |
| US States with the Most Executions | 0 | - | 4.51 | 25,611 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.60 | 26,820 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.19 | 13,571 |
| American Islands | 0 | - | 4.16 | 15,704 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 171,085 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 148,316 |
| North America Cities by Map | 0 | - | 4.39 | 45,080 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 90,245 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.82 | 60,472 |
| Africa Capitals Quiz | 0 | - | 4.99 | 626,404 |
| Asia Capitals Quiz | 0 | - | 4.98 | 586,863 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 79,066 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 38,745 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,363 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 90,721 |
| The Only European Country ... | 0 | - | 4.94 | 175,777 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 193,319 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,383 |
| Countries of Africa | 0 | - | 5.00 | 2,137,723 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 123,231 |
| Countries that Beat the United States | 0 | - | 4.92 | 143,439 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,272,580 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,575 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 78,514 |
| Western Africa Map Quiz | 0 | - | 4.97 | 59,865 |
| Australia Map Quiz | 0 | - | 4.94 | 317,100 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 333,615 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.82 | 38,898 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.89 | 88,283 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.95 | 269,123 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 34,618 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 39,793 |
| U.S. States with the Most Immigrants | 0 | - | 4.86 | 72,573 |
| African East Coast | 0 | - | 4.97 | 83,184 |
| Canadian Geography on the Map | 0 | - | 4.56 | 23,981 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 70,211 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 35,388 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 114,770 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.35 | 40,016 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 123,111 |
| Countries Closest to Alaska | 0 | - | 4.92 | 97,984 |
| Countries Closest to Maine | 0 | - | 4.84 | 58,233 |
| Hawaiian Islands Map Quiz | 0 | - | 4.88 | 20,879 |
| Rivers of the United States | 0 | - | 4.93 | 48,957 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 455,512 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 182,323 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 99,238 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 99,763 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 80,065 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 70,237 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 56,864 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,030,933 |
| Flags of Asia Quiz | 0 | - | 4.99 | 518,047 |
| Countries of Europe by Population | 0 | - | 4.98 | 124,296 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,442 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,471 |
| Europe Capital to Country | 0 | - | 4.99 | 217,924 |
| Asia Capital to Country | 0 | - | 4.96 | 104,923 |
| EU Capitals with No Hints | 0 | - | 4.95 | 122,917 |
| European Capitals by Map | 0 | - | 4.99 | 90,478 |
| African Capitals by Map | 0 | - | 4.99 | 108,728 |
| Asian Capitals by Map | 0 | - | 4.98 | 45,839 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 77,926 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,131 |
| European Coastal Capitals | 0 | - | 4.95 | 76,393 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 46,175 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 224,743 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 191,534 |
| Capitals of Mediterranean Countries | 0 | - | 4.97 | 75,680 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 73,393 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,169,536 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 18,832 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,199 |
| Countries of the Middle East | 0 | - | 4.96 | 171,190 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,659 |
| Slavic Countries | 0 | - | 4.96 | 99,725 |
| African Island Countries | 0 | - | 4.96 | 88,436 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 36,888 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 109,873 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,582 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 117,978 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,263 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,457 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,736 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,302 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 103,817 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 129,662 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 87,920 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,677 |
| Countries Closest to United States A-Z | 0 | - | 4.86 | 106,177 |
| Bahamas Country Quiz | 0 | - | 4.60 | 17,364 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,142 |
| Eastern Europe Map Quiz | 0 | - | 4.88 | 114,639 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 90,933 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,513 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 90,237 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.93 | 51,459 |
| Flags of Africa Quiz | 0 | - | 4.99 | 380,283 |
| U.S. State Flags | 0 | - | 4.87 | 133,875 |
| Australian States and Territories | 0 | - | 4.96 | 128,116 |
| Counties of England | 0 | - | 4.96 | 682,123 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 113,217 |
| Hawaiian Islands | 0 | - | 4.85 | 38,216 |
| U.S. States that Border Canada | 0 | - | 4.90 | 164,816 |
| U.S. States that Border Tennessee | 0 | - | 4.82 | 57,595 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 59,825 |
| Top African Languages on a Map | 0 | - | 4.91 | 51,089 |
| Pixelated Americas Map | 0 | - | 4.41 | 41,452 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 282,918 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 220,959 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 208,589 |
| Top 10 Most Religious U.S. States | 0 | - | 4.34 | 17,452 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.33 | 24,153 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.23 | 21,434 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 31,533 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 19,955 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.24 | 11,373 |
| Top 10 U.S. States by Percent Born out of State | 0 | - | 4.25 | 11,000 |
