| South America Map Quiz | 0 | - | 5.00 | 1,558,655 |
| Brazil States Map Quiz | 0 | - | 4.87 | 48,747 |
| States of Brazil | 0 | - | 4.98 | 90,082 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,068 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,640 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,896 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,730 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,565 |
| Central American Countries | 0 | - | 4.98 | 157,583 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,700 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,582 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,118 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,802 |
| States of Mexico | 0 | - | 4.96 | 178,819 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,848 |
| South American Cities on the Map | 0 | - | 4.52 | 35,587 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,643 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,479 |
| Flags of North and South America | 0 | - | 4.99 | 378,273 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,214 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,551 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,120 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,779 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,729 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,792 |
| The Only American Country ... | 0 | - | 4.92 | 122,364 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,572 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,012 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,001 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,084 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,347 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,973 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,034 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,945 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,935 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,919 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,323 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,490 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,823 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,099 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,966 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,608 |
| South American Physical Geography | 0 | - | 4.58 | 18,414 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,701 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,673 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,725 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,773 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,620 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,669 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,680 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,062 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,434 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,433 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,956 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,969 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,556 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,512 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,012 |
| Asia Map Quiz | 0 | - | 4.99 | 926,945 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,876 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,446 |
| Pixelated United States Map | 0 | - | 4.89 | 94,954 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,211 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,461 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,475 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,547 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,599 |
| U.S. States By Population | 0 | - | 4.92 | 154,273 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,394 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,995 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,184 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,609 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,225 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,189 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,329 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,785 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,883 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,730 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,803 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,845 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,732 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,229 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,855 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,384 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,365 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,987 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,937 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,593 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,257 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,141 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,293 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,277 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,539 |
| The Only European Country ... | 0 | - | 4.91 | 219,653 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,399 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,867 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,999 |
| Countries of Africa | 0 | - | 5.00 | 2,565,456 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,849 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,269 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,135 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,621 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,203 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,838 |
| Australia Map Quiz | 0 | - | 4.95 | 346,542 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,631 |
| African East Coast | 0 | - | 4.96 | 96,941 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,472 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,827 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,121 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,726 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,706 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,384 |
| Europe Capital to Country | 0 | - | 4.99 | 252,649 |
| Asia Capital to Country | 0 | - | 4.96 | 127,713 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,329 |
| European Capitals by Map | 0 | - | 4.99 | 142,630 |
| African Capitals by Map | 0 | - | 4.99 | 142,644 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,141 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,160 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,420 |
| European Coastal Capitals | 0 | - | 4.95 | 91,520 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,282 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,401 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,767 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,262 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,372 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,329 |
| Countries of the Middle East | 0 | - | 4.96 | 203,318 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,396 |
| Slavic Countries | 0 | - | 4.96 | 112,529 |
| African Island Countries | 0 | - | 4.96 | 102,760 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,252 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,051 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,512 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,999 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,203 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,809 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,752 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,088 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,000 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,564 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,087 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,728 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,095 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,344 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,694 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,918 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,932 |
| North America Map Quiz | 0 | - | 4.98 | 252,874 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,584 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,960 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,299 |
| Australian States and Territories | 0 | - | 4.96 | 143,092 |
| Counties of England | 0 | - | 4.97 | 804,426 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,596 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,247 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,519 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,228 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,919 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,928 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,728 |
| North America Cities by Map | 0 | - | 4.41 | 47,979 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,263 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,489 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,887 |
| Territories of the United States | 0 | - | 4.80 | 52,678 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,629 |
| France Immigration by Country | 0 | - | 4.70 | 77,018 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,133 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,979 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,499 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,363 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,121 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,995 |
| Official Cities in the UK | 0 | - | 4.89 | 286,950 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,666 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,005 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,297 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,383 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,740 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,356 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,510 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,683 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,077 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,835 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,927 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,845 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,601 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,323 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,632 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,269 |
| Monarchies of Europe | 0 | - | 4.90 | 99,055 |
| Monarchies of Asia | 0 | - | 4.97 | 71,623 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,368 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,882 |
| The Only African Country ... | 0 | - | 4.99 | 129,816 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,460 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,758 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,096 |
