| United States Map Quiz | 0 | - | 4.98 | 4,174,070 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,098 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,978 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,804 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,533 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,285 |
| North America Map Quiz | 0 | - | 4.98 | 252,947 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,193 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,202 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,335 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,791 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,886 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,739 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,776 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,590 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,018 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,362 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,337 |
| Central American Countries | 0 | - | 4.98 | 157,599 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,707 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,195 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,949 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,729 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,290 |
| Territories of the United States | 0 | - | 4.80 | 52,682 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,941 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,096 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,015 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,853 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,909 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,721 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,982 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,669 |
| US States Quiz | 0 | - | 5.00 | 17,028,967 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,480 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.12 | 41,223 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,993 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,278 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,859 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,546 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,544 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,914 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,473 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,359 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,623 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,185 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,348 |
| North America Cities by Map | 0 | - | 4.41 | 47,981 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,601 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,948 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,300 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,947 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.62 | 45,301 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,352 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,511 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,599 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,152 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,615 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,432 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,920 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,650 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,788 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,639 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,634 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,624 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,235 |
| Asia Map Quiz | 0 | - | 4.99 | 927,062 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,510 |
| Pixelated United States Map | 0 | - | 4.89 | 95,000 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,230 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,472 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,488 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,564 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,618 |
| U.S. States By Population | 0 | - | 4.92 | 154,280 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,411 |
| U.S. States with Longest Names | 0 | - | 4.85 | 45,007 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,617 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,235 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,825 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,748 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,575 |
| US States with the Most Executions | 0 | - | 4.51 | 26,432 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,189 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,859 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,771 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,508 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,251 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,656 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,866 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,386 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,424 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,441 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,970 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,213 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,602 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,472 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,353 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,130 |
| US States with an Empty Map | 0 | - | 5.00 | 629,761 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,447 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,480 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,660 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,747 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.27 | 14,841 |
| Which Island in the United States? | 0 | - | 4.29 | 29,843 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,223 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,369 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,255 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,428 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,333 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,300 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,566 |
| The Only European Country ... | 0 | - | 4.91 | 219,709 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,440 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,897 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,006 |
| Countries of Africa | 0 | - | 5.00 | 2,565,930 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,351 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,723 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,206 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,633 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,221 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,853 |
| Australia Map Quiz | 0 | - | 4.95 | 346,574 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,670 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,311 |
| Rivers of the United States | 0 | - | 4.93 | 66,817 |
| African East Coast | 0 | - | 4.96 | 96,953 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,453 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 511,138 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,935 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,086 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,734 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,477 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 93,018 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,296 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,136 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,278 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,759 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,724 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,416 |
| Europe Capital to Country | 0 | - | 4.99 | 252,694 |
| Asia Capital to Country | 0 | - | 4.96 | 127,735 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,367 |
| European Capitals by Map | 0 | - | 4.99 | 142,662 |
| African Capitals by Map | 0 | - | 4.99 | 142,677 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,158 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,176 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,434 |
| European Coastal Capitals | 0 | - | 4.95 | 91,537 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,287 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,460 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,818 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,268 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 90,022 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,563 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,382 |
| Countries of the Middle East | 0 | - | 4.96 | 203,345 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,418 |
| Slavic Countries | 0 | - | 4.96 | 112,543 |
| African Island Countries | 0 | - | 4.96 | 102,781 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,258 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,811 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,074 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,538 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,028 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,238 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,831 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,777 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,576 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,104 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,749 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,105 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,364 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,781 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,858 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,316 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,938 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,944 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,596 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,970 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,558 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,468 |
| U.S. State Flags | 0 | - | 4.88 | 173,599 |
| Flags of North and South America | 0 | - | 4.99 | 378,369 |
| Australian States and Territories | 0 | - | 4.96 | 143,108 |
| Counties of England | 0 | - | 4.97 | 804,609 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,666 |
| Hawaiian Islands | 0 | - | 4.83 | 43,036 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,142 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,585 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,555 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,265 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,545 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,296 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,944 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,960 |
| Top 10 Most Religious U.S. States | 0 | - | 4.32 | 19,454 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,552 |
