| South America Map Quiz | 0 | - | 5.00 | 1,558,209 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,709 |
| States of Brazil | 0 | - | 4.98 | 90,020 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,006 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,599 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,843 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,562 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,421 |
| Central American Countries | 0 | - | 4.98 | 157,516 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,685 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,001 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,766 |
| States of Mexico | 0 | - | 4.96 | 178,686 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,291 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,628 |
| South American Cities on the Map | 0 | - | 4.52 | 35,576 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,236 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,079 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,261 |
| Flags of North and South America | 0 | - | 4.99 | 377,997 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,990 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,770 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,617 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,766 |
| The Only American Country ... | 0 | - | 4.92 | 122,338 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,969 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,941 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,044 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,279 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,952 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,590 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,869 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,777 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,546 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,956 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,940 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,584 |
| South American Physical Geography | 0 | - | 4.58 | 18,411 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,818 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,774 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,968 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,378 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,662 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,644 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,706 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,573 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,662 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,451 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,333 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,047 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,430 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,425 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,949 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,285 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,195 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,542 |
| Asia Map Quiz | 0 | - | 4.99 | 926,557 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,857 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,346 |
| Pixelated United States Map | 0 | - | 4.89 | 94,913 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,171 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,415 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,442 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,494 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,533 |
| U.S. States By Population | 0 | - | 4.92 | 154,240 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,353 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,965 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,160 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,592 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,196 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,160 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,311 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,766 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,870 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,714 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,801 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,804 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,595 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,181 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,828 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,375 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,370 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,342 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,972 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,710 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,874 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,569 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,096 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,967 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,896 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,036 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,959 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,169 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,229 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,449 |
| The Only European Country ... | 0 | - | 4.91 | 219,518 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,292 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,797 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,978 |
| Countries of Africa | 0 | - | 5.00 | 2,564,124 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,838 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,264 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,941 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,585 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,139 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,792 |
| Australia Map Quiz | 0 | - | 4.95 | 346,450 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,545 |
| African East Coast | 0 | - | 4.96 | 96,914 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,462 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,986 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,748 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,583 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 582,768 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,831 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,663 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,325 |
| Europe Capital to Country | 0 | - | 4.99 | 252,542 |
| Asia Capital to Country | 0 | - | 4.96 | 127,681 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,260 |
| European Capitals by Map | 0 | - | 4.99 | 142,492 |
| African Capitals by Map | 0 | - | 4.99 | 142,556 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,104 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,104 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,368 |
| European Coastal Capitals | 0 | - | 4.95 | 91,479 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,262 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,239 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,187 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,236 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,966 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,203 |
| Countries of the Middle East | 0 | - | 4.96 | 203,224 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,344 |
| Slavic Countries | 0 | - | 4.96 | 112,488 |
| African Island Countries | 0 | - | 4.96 | 102,716 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,990 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,463 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,932 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,123 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,754 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,704 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,071 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,964 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,506 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,045 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,669 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,060 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,298 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,346 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,895 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,900 |
| North America Map Quiz | 0 | - | 4.98 | 252,683 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,562 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,917 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,918 |
| Australian States and Territories | 0 | - | 4.96 | 143,033 |
| Counties of England | 0 | - | 4.97 | 804,084 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,424 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,539 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,200 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,451 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,112 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,842 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,861 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,719 |
| North America Cities by Map | 0 | - | 4.41 | 47,973 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,226 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,386 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,780 |
| Territories of the United States | 0 | - | 4.80 | 52,663 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,928 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,922 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,895 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,425 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,262 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 105,078 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,965 |
| Official Cities in the UK | 0 | - | 4.89 | 286,822 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,649 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,281 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,354 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,710 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,303 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,480 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,653 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,056 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,809 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,694 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,568 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,262 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,605 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,242 |
| Monarchies of Europe | 0 | - | 4.90 | 99,016 |
| Monarchies of Asia | 0 | - | 4.97 | 71,592 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,344 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,785 |
| The Only African Country ... | 0 | - | 4.99 | 129,782 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,440 |
