| United States Map Quiz | 0 | - | 4.98 | 4,172,206 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,981 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,912 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,224 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,857 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,529 |
| North America Map Quiz | 0 | - | 4.98 | 252,306 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,113 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,094 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,268 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,720 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,848 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,677 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,162 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,399 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,862 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,170 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,245 |
| Central American Countries | 0 | - | 4.98 | 157,407 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,635 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,791 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,708 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,159 |
| Territories of the United States | 0 | - | 4.80 | 52,639 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,904 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,181 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,032 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,903 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,729 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,696 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,952 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,648 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,461 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.12 | 41,196 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,946 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,239 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,839 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,481 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,525 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,878 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,393 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,294 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,594 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,103 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,300 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,004 |
| US States Quiz | 0 | - | 5.00 | 17,005,697 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,755 |
| North America Cities by Map | 0 | - | 4.41 | 47,957 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,103 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,190 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,460 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,678 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,526 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,892 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,537 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,278 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.62 | 45,275 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,822 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,768 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,485 |
| Asia Map Quiz | 0 | - | 4.99 | 925,747 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,723 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,084 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,502 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,396 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,618 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,491 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,204 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,338 |
| Pixelated United States Map | 0 | - | 4.88 | 94,847 |
| US States with an Empty Map | 0 | - | 5.00 | 629,036 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,927 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,115 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,333 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,356 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,405 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,433 |
| U.S. States By Population | 0 | - | 4.92 | 154,194 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,286 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,924 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,556 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,140 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,803 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,728 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,549 |
| US States with the Most Executions | 0 | - | 4.51 | 26,427 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,170 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.27 | 14,828 |
| Which Island in the United States? | 0 | - | 4.29 | 29,795 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,706 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,309 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,079 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,498 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,322 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,256 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,757 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,348 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,960 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,080 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,282 |
| The Only European Country ... | 0 | - | 4.91 | 219,251 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,100 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,639 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,953 |
| Countries of Africa | 0 | - | 5.00 | 2,561,828 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,285 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,744 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,547 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,513 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,017 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,694 |
| Australia Map Quiz | 0 | - | 4.95 | 346,279 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,358 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,515 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,413 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,061 |
| African East Coast | 0 | - | 4.96 | 96,831 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,439 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,248 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,355 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,465 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,740 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,168 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,191 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,640 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,158 |
| Rivers of the United States | 0 | - | 4.93 | 66,721 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,428 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,643 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,918 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,572 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,427 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,909 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,234 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,358 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,953 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,319 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,557 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,158 |
| Europe Capital to Country | 0 | - | 4.99 | 252,261 |
| Asia Capital to Country | 0 | - | 4.96 | 127,613 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,089 |
| European Capitals by Map | 0 | - | 4.99 | 142,272 |
| African Capitals by Map | 0 | - | 4.99 | 142,342 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,007 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,970 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,253 |
| European Coastal Capitals | 0 | - | 4.95 | 91,383 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,225 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,908 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,951 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,198 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,900 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,306 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,989 |
| Countries of the Middle East | 0 | - | 4.96 | 203,059 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,253 |
| Slavic Countries | 0 | - | 4.96 | 112,423 |
| African Island Countries | 0 | - | 4.96 | 102,607 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,204 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,577 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,890 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,372 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,777 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,892 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,644 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,621 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,145 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,932 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,507 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,981 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,216 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 44,525 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,763 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,298 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,840 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,829 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,533 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,860 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,487 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,226 |
| U.S. State Flags | 0 | - | 4.89 | 173,131 |
| Flags of North and South America | 0 | - | 4.99 | 377,405 |
| Australian States and Territories | 0 | - | 4.96 | 142,922 |
| Counties of England | 0 | - | 4.97 | 803,434 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,077 |
| Hawaiian Islands | 0 | - | 4.83 | 42,971 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,810 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,532 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,514 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,127 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,344 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,909 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,713 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,721 |
| Top 10 Most Religious U.S. States | 0 | - | 4.32 | 19,443 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,536 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.30 | 31,214 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,640 |
