| United States Map Quiz | 0 | - | 4.98 | 4,167,853 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,806 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,770 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,946 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,188 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,166 |
| North America Map Quiz | 0 | - | 4.98 | 250,701 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,952 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,513 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,079 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,567 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,761 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,561 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,198 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,564 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,619 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,697 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,026 |
| Central American Countries | 0 | - | 4.98 | 157,123 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,151 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,845 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,665 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,949 |
| Territories of the United States | 0 | - | 4.80 | 52,556 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,823 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,114 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,861 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,642 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,400 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,653 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,900 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,608 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,414 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.12 | 41,137 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,856 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,181 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,797 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,391 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,471 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,816 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,244 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,174 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,537 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,933 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,196 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,747 |
| US States Quiz | 0 | - | 5.00 | 16,962,583 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,265 |
| North America Cities by Map | 0 | - | 4.41 | 47,901 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,631 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,338 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,164 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,800 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,339 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,813 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,317 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,241 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,233 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,098 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,901 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,986 |
| Asia Map Quiz | 0 | - | 4.99 | 923,058 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,563 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,180 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,487 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,341 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,274 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,245 |
| 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 | 94,655 |
| US States with an Empty Map | 0 | - | 5.00 | 627,507 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,867 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,805 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,027 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,042 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,688 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,048 |
| U.S. States By Population | 0 | - | 4.92 | 153,966 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,997 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,763 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,450 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,959 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,768 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,676 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,496 |
| US States with the Most Executions | 0 | - | 4.51 | 26,420 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,137 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.27 | 14,806 |
| Which Island in the United States? | 0 | - | 4.29 | 29,709 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,407 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,402 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,747 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,220 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,196 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,316 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,501 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,253 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,280 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,625 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,742 |
| The Only European Country ... | 0 | - | 4.91 | 218,356 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,445 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,160 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,839 |
| Countries of Africa | 0 | - | 5.00 | 2,552,997 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,975 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,333 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,234 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,257 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,688 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,418 |
| Australia Map Quiz | 0 | - | 4.95 | 345,773 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,724 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,289 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,330 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,924 |
| African East Coast | 0 | - | 4.96 | 96,557 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,403 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,793 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,121 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,901 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,717 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,672 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,912 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,461 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,950 |
| Rivers of the United States | 0 | - | 4.93 | 66,540 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,129 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,194 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,690 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,311 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,092 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,656 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,143 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,841 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,275 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,376 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,263 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,818 |
| Europe Capital to Country | 0 | - | 4.99 | 251,625 |
| Asia Capital to Country | 0 | - | 4.96 | 127,222 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,674 |
| European Capitals by Map | 0 | - | 4.99 | 141,492 |
| African Capitals by Map | 0 | - | 4.99 | 141,542 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,641 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,661 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,999 |
| European Coastal Capitals | 0 | - | 4.95 | 91,110 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,084 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,857 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,347 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,063 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,621 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,796 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,226 |
| Countries of the Middle East | 0 | - | 4.96 | 202,272 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,946 |
| Slavic Countries | 0 | - | 4.96 | 112,188 |
| African Island Countries | 0 | - | 4.96 | 102,248 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,080 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,074 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,572 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,112 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,322 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,069 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,285 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,355 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,840 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,310 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,082 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,718 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,992 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,968 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,549 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,271 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,610 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,641 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,400 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,620 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,356 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,777 |
| U.S. State Flags | 0 | - | 4.89 | 172,192 |
| Flags of North and South America | 0 | - | 4.99 | 375,867 |
| Australian States and Territories | 0 | - | 4.96 | 142,623 |
| Counties of England | 0 | - | 4.97 | 801,283 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,959 |
| Hawaiian Islands | 0 | - | 4.83 | 42,863 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,216 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,461 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,447 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,896 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,936 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,206 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,307 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,262 |
| Top 10 Most Religious U.S. States | 0 | - | 4.32 | 19,405 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,518 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.30 | 31,145 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,623 |
