| United States Map Quiz | 0 | - | 4.98 | 4,169,662 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,878 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,832 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,193 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,122 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,705 |
| North America Map Quiz | 0 | - | 4.98 | 251,296 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,010 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,605 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,147 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,621 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,795 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,609 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,625 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,859 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,727 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,887 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,090 |
| Central American Countries | 0 | - | 4.98 | 157,221 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,500 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,109 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,677 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,029 |
| Territories of the United States | 0 | - | 4.80 | 52,595 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,850 |
| South America Map Quiz | 0 | - | 5.00 | 1,555,464 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,916 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,716 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,538 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,669 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,917 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,618 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,429 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.12 | 41,157 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,898 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,206 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,815 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,438 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,496 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,839 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,311 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,228 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,559 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,994 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,237 |
| Europe Map Quiz | 0 | - | 5.00 | 4,784,223 |
| US States Quiz | 0 | - | 5.00 | 16,979,220 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,467 |
| North America Cities by Map | 0 | - | 4.41 | 47,923 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,785 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,542 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,281 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,122 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,412 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,843 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,406 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,254 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,247 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,625 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,648 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,363 |
| Asia Map Quiz | 0 | - | 4.99 | 924,173 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,016 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,545 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,492 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,367 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,423 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,359 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,183 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,325 |
| Pixelated United States Map | 0 | - | 4.88 | 94,745 |
| US States with an Empty Map | 0 | - | 5.00 | 628,087 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,890 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,953 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,173 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,194 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,238 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,238 |
| U.S. States By Population | 0 | - | 4.92 | 154,073 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,129 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,834 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,503 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,030 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,782 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,699 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,518 |
| US States with the Most Executions | 0 | - | 4.51 | 26,422 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,149 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.27 | 14,812 |
| Which Island in the United States? | 0 | - | 4.29 | 29,747 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,520 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,797 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,883 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,352 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,982 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,053 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,573 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,284 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,547 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,733 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,930 |
| The Only European Country ... | 0 | - | 4.91 | 218,679 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,711 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,354 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,880 |
| Countries of Africa | 0 | - | 5.00 | 2,556,201 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,094 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,514 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,781 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,372 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,830 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,503 |
| Australia Map Quiz | 0 | - | 4.95 | 345,996 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,999 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,378 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,361 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,979 |
| African East Coast | 0 | - | 4.96 | 96,670 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,422 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,932 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,196 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,053 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,729 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,698 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,029 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,536 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,031 |
| Rivers of the United States | 0 | - | 4.93 | 66,606 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,657 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,380 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,773 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,387 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,128 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,744 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,175 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,911 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,220 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,686 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,364 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,940 |
| Europe Capital to Country | 0 | - | 4.99 | 251,861 |
| Asia Capital to Country | 0 | - | 4.96 | 127,313 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,820 |
| European Capitals by Map | 0 | - | 4.99 | 141,874 |
| African Capitals by Map | 0 | - | 4.99 | 141,919 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,817 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,764 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,091 |
| European Coastal Capitals | 0 | - | 4.95 | 91,217 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,134 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,263 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,571 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,118 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,762 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,687 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,500 |
| Countries of the Middle East | 0 | - | 4.96 | 202,438 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,061 |
| Slavic Countries | 0 | - | 4.96 | 112,283 |
| African Island Countries | 0 | - | 4.96 | 102,351 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,135 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,225 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,694 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,222 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,469 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,218 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,396 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,445 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,950 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,391 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,176 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,813 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,071 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,048 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,635 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,278 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,696 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,708 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,464 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,710 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,399 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,653 |
| U.S. State Flags | 0 | - | 4.89 | 172,570 |
| Flags of North and South America | 0 | - | 4.99 | 376,402 |
| Australian States and Territories | 0 | - | 4.96 | 142,761 |
| Counties of England | 0 | - | 4.97 | 802,084 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,367 |
| Hawaiian Islands | 0 | - | 4.83 | 42,914 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,453 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,481 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,475 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,984 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,106 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,483 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,456 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,442 |
| Top 10 Most Religious U.S. States | 0 | - | 4.32 | 19,427 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,525 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.30 | 31,173 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,629 |
