| Brazil States Map Quiz | 0 | - | 4.87 | 48,757 |
| States of Brazil | 0 | - | 4.98 | 90,107 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,081 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,067 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,787 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,374 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,991 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,599 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,817 |
| States of Mexico | 0 | - | 4.96 | 178,859 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,892 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,639 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,886 |
| South American Cities on the Map | 0 | - | 4.52 | 35,590 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,848 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,907 |
| Flags of North and South America | 0 | - | 4.99 | 378,369 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,555 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,129 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,587 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,803 |
| The Only American Country ... | 0 | - | 4.92 | 122,380 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,579 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,024 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,526 |
| Peru Country Quiz | 0 | - | 4.54 | 49,003 |
| Chile Country Quiz | 0 | - | 4.75 | 40,361 |
| Ecuador Country Quiz | 0 | - | 4.60 | 32,059 |
| Belize Country Quiz | 0 | - | 4.85 | 21,123 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,881 |
| US States Quiz | 0 | - | 5.00 | 17,028,849 |
| South American Geography Quiz #1 | 0 | - | 4.63 | 32,939 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,946 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,841 |
| Which South American Country? | 0 | - | 4.69 | 52,155 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,563 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,947 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,349 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,510 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,832 |
| Central American Countries | 0 | - | 4.98 | 157,597 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,706 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,151 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,983 |
| Countries that Beat Brazil | 0 | - | 4.50 | 69,363 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,195 |
| 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 | 336,427 |
| South American Physical Geography | 0 | - | 4.58 | 18,415 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,650 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,702 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,678 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,754 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,787 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,639 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,672 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,701 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,790 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,435 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,437 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,961 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,971 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,631 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,620 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,223 |
| Asia Map Quiz | 0 | - | 4.99 | 927,057 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,505 |
| South American Geography Quiz #2 | 0 | - | 4.40 | 44,388 |
| Pixelated United States Map | 0 | - | 4.89 | 94,994 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,230 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,471 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,487 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,564 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,617 |
| 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 | 64,615 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,235 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,859 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,768 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,249 |
| 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 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,440 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,969 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,843 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,602 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,472 |
| US States with an Empty Map | 0 | - | 5.00 | 629,758 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,447 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,478 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,657 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,362 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,248 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,427 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,327 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,298 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,564 |
| The Only European Country ... | 0 | - | 4.91 | 219,704 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,438 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,896 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,006 |
| Countries of Africa | 0 | - | 5.00 | 2,565,900 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,816 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,854 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,272 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,200 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,057 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,633 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,219 |
| 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 |
| African East Coast | 0 | - | 4.96 | 96,951 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,934 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,086 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,733 |
| 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 | 1,262,121 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,273 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,755 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,723 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,413 |
| Europe Capital to Country | 0 | - | 4.99 | 252,685 |
| Asia Capital to Country | 0 | - | 4.96 | 127,735 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,366 |
| European Capitals by Map | 0 | - | 4.99 | 142,659 |
| African Capitals by Map | 0 | - | 4.99 | 142,674 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,158 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,175 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,434 |
| European Coastal Capitals | 0 | - | 4.95 | 91,536 |
| 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 | 226,815 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,268 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,560 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,377 |
| Countries of the Middle East | 0 | - | 4.96 | 203,345 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,416 |
| Slavic Countries | 0 | - | 4.96 | 112,539 |
| African Island Countries | 0 | - | 4.96 | 102,781 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,258 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,796 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,071 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,537 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,028 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,237 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,831 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,776 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,096 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,014 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,576 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,103 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,747 |
| 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 | 47,772 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,530 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,938 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,944 |
| North America Map Quiz | 0 | - | 4.98 | 252,941 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,596 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,969 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,460 |
| Australian States and Territories | 0 | - | 4.96 | 143,108 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,275 |
| Counties of England | 0 | - | 4.97 | 804,606 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,659 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,265 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,542 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,296 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,941 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,960 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,493 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,924 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,948 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,632 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,941 |
| France Immigration by Country | 0 | - | 4.70 | 77,030 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,142 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,230 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,008 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,527 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,383 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,137 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,001 |
| Official Cities in the UK | 0 | - | 4.89 | 287,004 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,675 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,012 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,299 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,775 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,390 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,752 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,366 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,523 |
