| Countries Bordering Brazil | 0 | - | 4.96 | 131,214 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,360 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,437 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,976 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,648 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,060 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,273 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,551 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,423 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,601 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,730 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,059 |
| US States with an Empty Map | 0 | - | 5.00 | 620,275 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,773 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,382 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,072 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,963 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,402 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,991 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,046 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,205 |
| Peru Country Quiz | 0 | - | 4.54 | 48,414 |
| Chile Country Quiz | 0 | - | 4.75 | 39,822 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,683 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,365 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,578 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,802 |
| Rivers of the United States | 0 | - | 4.93 | 65,698 |
| US States Quiz | 0 | - | 5.00 | 16,745,213 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,265 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,343 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,631 |
| Central American Countries | 0 | - | 4.98 | 155,329 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,239 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,379 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,328 |
| Which South American Country? | 0 | - | 4.69 | 51,776 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,435 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,035 |
| States of Brazil | 0 | - | 4.98 | 86,790 |
| Departments of France | 0 | - | 4.93 | 53,074 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,134 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,735 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,664 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,709 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,375 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,838 |
| Europe Map Quiz | 0 | - | 5.00 | 4,739,594 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,917 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,127 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,007 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,335 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,273 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,651 |
| Independence from Whom | 0 | - | 4.99 | 210,140 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,059 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,123 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,324 |
| Countries by Founding Story | 0 | - | 4.95 | 76,714 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,650 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,715 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,849 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,715 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,044 |
| Africa Map Quiz | 0 | - | 5.00 | 2,107,755 |
| Asia Map Quiz | 0 | - | 4.99 | 909,037 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,519 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,888 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,940 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,668,557 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,062 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,890 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,275 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,312 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,213 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,771 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,894 |
| Countries of Africa | 0 | - | 5.00 | 2,515,183 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,608 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,631 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,098 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,266 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,990 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,377,896 |
| United States Map Quiz | 0 | - | 4.98 | 4,145,569 |
| Australia Map Quiz | 0 | - | 4.94 | 342,920 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,831 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,341 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,232 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,501 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,247 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,234 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,083 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,916 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,336 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,640 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,176 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,462 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 574,558 |
| Cities in European History #1 | 0 | - | 4.63 | 133,382 |
| Name a City - European Countries | 0 | - | 4.92 | 64,685 |
| Cities by Former Name | 0 | - | 4.84 | 91,148 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,445 |
| Recently Independent Countries | 0 | - | 4.98 | 158,202 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,544 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,881 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,053 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,001 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,496 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,701 |
| The Only European Country ... | 0 | - | 4.91 | 214,599 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,662 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,858 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,678 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,700 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 149,402 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,997 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,385 |
| Countries by Former Name | 0 | - | 4.99 | 124,517 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,986 |
| Historical City to Country | 0 | - | 4.84 | 78,235 |
| Belize Country Quiz | 0 | - | 4.85 | 20,843 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,087 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,027 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,050 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,930 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,194 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,784 |
| Flags of Africa Quiz | 0 | - | 5.00 | 465,246 |
| Flags of North and South America | 0 | - | 4.99 | 368,964 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,022 |
| Counties of England | 0 | - | 4.97 | 791,135 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,118 |
| African East Coast | 0 | - | 4.96 | 95,311 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,087 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,951 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,767 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,574 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,918 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,534 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,431 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,795 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,696 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,949 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,412 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,853 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,204 |
| Former Capitals | 0 | - | 4.88 | 71,223 |
| Europe Capital to Country | 0 | - | 4.99 | 248,467 |
| Asia Capital to Country | 0 | - | 4.96 | 125,987 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,848 |
| European Capitals by Map | 0 | - | 4.99 | 137,163 |
| African Capitals by Map | 0 | - | 4.99 | 132,529 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,532 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,457 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,837 |
| European Coastal Capitals | 0 | - | 4.95 | 89,970 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,284 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,674 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,385 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,501 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,372 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,992 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,957 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,064 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,946 |
| Countries of the Middle East | 0 | - | 4.96 | 199,461 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,528 |
| Slavic Countries | 0 | - | 4.96 | 111,065 |
| African Island Countries | 0 | - | 4.96 | 100,998 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,319 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,603 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,969 |
| Countries of the World in 1444 | 0 | - | 4.98 | 59,729 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,009 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,014 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,040 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,632 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,040 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,746 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,477 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,952 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,963 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,020 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,291 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,375 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,542 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,760 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,514 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,594 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,457 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,690 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,641 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,375 |
| North America Map Quiz | 0 | - | 4.98 | 245,739 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,547 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,510 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,807 |
| Australian States and Territories | 0 | - | 4.96 | 141,171 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,857 |
