| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,893 |
| Central American Countries | 0 | - | 4.98 | 139,388 |
| United States Map Quiz | 0 | - | 4.98 | 3,901,017 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 104,361 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 116,586 |
| Mexico States Map Quiz | 0 | - | 4.84 | 90,516 |
| States of Mexico | 0 | - | 4.95 | 141,074 |
| Countries of North America Quiz | 0 | - | 5.00 | 878,983 |
| Countries Closest to Canada | 0 | - | 4.90 | 184,362 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 584,444 |
| South America Map Quiz | 0 | - | 5.00 | 1,419,546 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 106,606 |
| North America Capitals Quiz | 0 | - | 4.99 | 185,891 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 47,054 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.87 | 65,236 |
| Canada Provinces and Territories | 0 | - | 4.99 | 289,471 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,070 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.83 | 33,197 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 339,980 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 73,607 |
| Total United States Immigration by Country | 0 | - | 4.89 | 96,612 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,612 |
| Brazil States Map Quiz | 0 | - | 4.83 | 39,508 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 54,659 |
| States of Brazil | 0 | - | 4.97 | 68,498 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.90 | 39,851 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 94,123 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 93,170 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 78,560 |
| Pixelated United States Map | 0 | - | 4.90 | 82,144 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 100,489 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 96,083 |
| 10 Southernmost U.S. States | 0 | - | 4.84 | 99,141 |
| U.S. States with Short Names | 0 | - | 4.87 | 129,586 |
| U.S. States that Start with M | 0 | - | 4.91 | 150,363 |
| U.S. States By Population | 0 | - | 4.90 | 129,930 |
| U.S. States that Start with N | 0 | - | 4.95 | 155,425 |
| U.S. States with Longest Names | 0 | - | 4.84 | 36,004 |
| 10 Northernmost U.S. States | 0 | - | 4.89 | 73,611 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 58,307 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 56,026 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 145,309 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 167,842 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.85 | 99,012 |
| Top 10 Newest U.S. States | 0 | - | 4.81 | 68,065 |
| Top 10 Least Obese U.S. States | 0 | - | 4.81 | 68,085 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 172,788 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 149,876 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 91,209 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 79,763 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 39,074 |
| Countries that Beat the United States | 0 | - | 4.92 | 145,567 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.89 | 89,390 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 73,143 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 136,977 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,290 |
| South America Capitals Quiz | 0 | - | 5.00 | 419,253 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 198,578 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 88,887 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,779 |
| The Only American Country ... | 0 | - | 4.94 | 109,630 |
| Countries Closest to Africa | 0 | - | 4.95 | 145,164 |
| Jamaica Country Quiz | 0 | - | 4.59 | 32,097 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 309,580 |
| Most Mentioned Enemies of the USA | 0 | - | 4.79 | 159,768 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 81,341 |
| Europe Map Quiz | 0 | - | 5.00 | 4,290,526 |
| Territories of the United States | 0 | - | 4.76 | 48,509 |
| Countries Surrounding Rome | 0 | - | 4.96 | 46,601 |
| Canada Immigration by Country | 0 | - | 4.52 | 57,179 |
| South American Cities on the Map | 0 | - | 4.55 | 33,127 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,511 |
| Countries with American Expatriates | 0 | - | 4.58 | 40,904 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 83,328 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.88 | 68,199 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 86,833 |
| Countries Closest to Ethiopia | 0 | - | 4.89 | 63,527 |
| Colombia Country Quiz | 0 | - | 4.92 | 34,994 |
| Canada Country Quiz | 0 | - | 4.54 | 121,310 |
| United States Country Quiz | 0 | - | 4.45 | 89,044 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 38,311 |
| Canada Cities Map Quiz | 0 | - | 4.65 | 109,375 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 72,425 |
| U.S. National Parks Quiz | 0 | - | 4.79 | 46,690 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.58 | 130,551 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 124,374 |
| Countries Bordering Brazil | 0 | - | 4.96 | 123,761 |
| Most-Visited Countries by Canadians | 0 | - | 4.79 | 37,892 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 45,204 |
| Barbados Country Quiz | 0 | - | 4.79 | 18,130 |
| Haiti Country Quiz | 0 | - | 4.76 | 29,318 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,344,665 |
| Oceania Map Quiz | 0 | - | 4.98 | 567,728 |
| Africa Map Quiz | 0 | - | 5.00 | 1,938,405 |
| Asia Map Quiz | 0 | - | 4.99 | 784,814 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 386,070 |
| New England States | 0 | - | 4.54 | 52,430 |
| US States by Land Area | 0 | - | 4.59 | 48,458 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.52 | 36,156 |
| Add a Letter - Make a U.S. State | 0 | - | 4.74 | 76,466 |
| 10 Easternmost U.S. States | 0 | - | 4.54 | 52,973 |
| The Only U.S. State ... #1 | 0 | - | 4.55 | 82,559 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.47 | 40,486 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.47 | 93,584 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.79 | 56,309 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 61,427 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 61,633 |
| Top 10 Most Obese U.S. States | 0 | - | 4.50 | 64,851 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.51 | 64,486 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.45 | 48,220 |
| Top 10 Most White U.S. States | 0 | - | 4.52 | 55,582 |
| Top 10 Most German U.S. States | 0 | - | 4.50 | 42,278 |
| Islands of the Galápagos | 0 | - | 4.51 | 4,438 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.39 | 34,810 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.34 | 35,941 |
| North America Cities by Map | 0 | - | 4.39 | 45,290 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.26 | 31,902 |
| Africa Capitals Quiz | 0 | - | 4.99 | 633,998 |
| Asia Capitals Quiz | 0 | - | 4.98 | 593,433 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,420 |
| World Capitals by Proximity | 0 | - | 4.88 | 299,048 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 48,809 |
| Countries That Use the Euro | 0 | - | 4.92 | 62,885 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 92,143 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,094 |
| The Only European Country ... | 0 | - | 4.94 | 178,352 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,318 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 86,632 |
| Countries of Africa | 0 | - | 5.00 | 2,165,864 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,280,877 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 40,275 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,792 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,862 |
| Australia Map Quiz | 0 | - | 4.95 | 319,552 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 335,685 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,035 |
| African East Coast | 0 | - | 4.97 | 84,140 |
| Canadian Geography on the Map | 0 | - | 4.56 | 24,145 |
| Largest Caribbean Islands | 0 | - | 4.01 | 15,373 |
| Saintly Islands of the Caribbean | 0 | - | 4.28 | 22,239 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,043,672 |
| Flags of Asia Quiz | 0 | - | 4.99 | 524,017 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.46 | 64,958 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 513,342 |
| U.S Cities by African-American Population | 0 | - | 4.40 | 82,818 |
| Important Places in U.S. History | 0 | - | 4.23 | 36,425 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.36 | 234,557 |
| Speed Capital to U.S. State | 0 | - | 4.44 | 106,204 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 37,111 |
| U.S. Suburbs Quiz | 0 | - | 4.45 | 17,588 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,183,427 |
| Canada or Africa by Area | 0 | - | 4.79 | 13,545 |
| Bahamas Country Quiz | 0 | - | 4.61 | 17,511 |
| Flags of Africa Quiz | 0 | - | 4.99 | 386,065 |
| Largest United States Airlines | 0 | - | 4.38 | 52,015 |
| Counties of England | 0 | - | 4.96 | 689,813 |
| South American Physical Geography | 0 | - | 4.56 | 17,280 |
| Largest Virgin Islands | 0 | - | 4.23 | 4,924 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.75 | 53,999 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.76 | 52,900 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 33,925 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 58,282 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.54 | 31,755 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.76 | 42,375 |
| U.S. States with the Highest Population Density | 0 | - | 4.46 | 66,725 |
| Canada Geography Trivia | 0 | - | 4.81 | 44,786 |
| Countries of Europe by Population | 0 | - | 4.98 | 126,580 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 59,840 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 79,835 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 56,491 |
| Europe Capital to Country | 0 | - | 4.99 | 219,810 |
| Asia Capital to Country | 0 | - | 4.96 | 105,634 |
| EU Capitals with No Hints | 0 | - | 4.96 | 124,361 |
| European Capitals by Map | 0 | - | 4.99 | 93,332 |
| African Capitals by Map | 0 | - | 4.99 | 110,425 |
| Asian Capitals by Map | 0 | - | 4.98 | 46,918 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 78,817 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,995 |
| European Coastal Capitals | 0 | - | 4.95 | 77,102 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 46,558 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 228,070 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 193,581 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,042 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,447 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 186,011 |
| Countries of the Middle East | 0 | - | 4.96 | 173,045 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,621 |
| Slavic Countries | 0 | - | 4.96 | 100,440 |
| African Island Countries | 0 | - | 4.96 | 89,284 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,918 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,540 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 119,277 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 197,561 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,450 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,574 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,998 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 132,233 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,341 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,625 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,796 |
