| Hindu Countries | 0 | - | 4.86 | 50,083 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,661 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,513 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,693 |
| Asia Map Quiz | 0 | - | 4.99 | 915,853 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,766 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,085 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,622 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,210 |
| Countries Bordering India | 0 | - | 4.98 | 163,390 |
| Countries Closest to India | 0 | - | 4.97 | 102,716 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,086 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,521 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,857 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,760 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,955 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,192 |
| Counties of England | 0 | - | 4.97 | 795,926 |
| Asia Capital to Country | 0 | - | 4.96 | 126,575 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,245 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,547 |
| Countries of the Middle East | 0 | - | 4.96 | 200,994 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,782 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,411 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,649 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,087 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,923 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,958 |
| Countries that Visit India the Most | 0 | - | 4.74 | 60,722 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,164 |
| Australian States and Territories | 0 | - | 4.96 | 141,837 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,356 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,423 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,714 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,748 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,389 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,781 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,959 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,198 |
| Monarchies of Asia | 0 | - | 4.97 | 71,043 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,832 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,647 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,902 |
| Regions of Italy | 0 | - | 4.92 | 75,766 |
| US States Quiz | 0 | - | 5.00 | 16,856,861 |
| Provinces of China | 0 | - | 4.97 | 204,046 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,831 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,939 |
| States of Germany | 0 | - | 4.96 | 152,295 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,111 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,086 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,884 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,147 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,804 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,410 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,197 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,018 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,792 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,927 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,342 |
| Countries that Beat India | 0 | - | 4.42 | 62,931 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,908 |
| Japan Country Quiz | 0 | - | 4.93 | 142,372 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,737 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,701 |
| Syria Country Quiz | 0 | - | 4.81 | 32,739 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,552 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,268 |
| China Cities Map Quiz | 0 | - | 4.93 | 105,067 |
| Departments of France | 0 | - | 4.93 | 54,005 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,463 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,219 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,415 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,479 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,226 |
| Countries that Border China | 0 | - | 4.96 | 263,026 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,302 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,498 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,609 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,084 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,392 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,111 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,930 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,495 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,494 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,263 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,990 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,576 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,653 |
| States of India Map Quiz | 0 | - | 4.83 | 26,473 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,779 |
| Counties of Ireland | 0 | - | 4.92 | 195,031 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,403 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,981 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,711 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,605 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,306 |
| Independence from Whom | 0 | - | 4.99 | 211,541 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,857 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,435 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,095 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,300 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,349 |
| Countries that Beat China | 0 | - | 4.86 | 115,680 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,916 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,491 |
| Oman Country Quiz | 0 | - | 4.86 | 26,891 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,207 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,499 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,578 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,593 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,727 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,913 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,878 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,780 |
| Countries of Africa | 0 | - | 5.00 | 2,533,979 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 414,892 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,351 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,986 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,134 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,691 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,957 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,378 |
| Australia Map Quiz | 0 | - | 4.95 | 344,202 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,254 |
| Rivers of the United States | 0 | - | 4.93 | 66,139 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,328 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,395 |
| Cities in European History #1 | 0 | - | 4.62 | 133,915 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,879 |
| Cities by Former Name | 0 | - | 4.83 | 91,512 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,645 |
| Recently Independent Countries | 0 | - | 4.98 | 159,139 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,816 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,427 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,745 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,085 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,822 |
| Asian Island Nations | 0 | - | 4.63 | 94,139 |
| The Only European Country ... | 0 | - | 4.91 | 216,367 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,044 |
| Arab Spring Countries | 0 | - | 4.51 | 44,006 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,765 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,015 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,380 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,647 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,977 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,625 |
| Countries by Former Name | 0 | - | 4.99 | 125,023 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,088 |
| Historical City to Country | 0 | - | 4.84 | 78,486 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,172 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,161 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,824 |
| India A-Z | 0 | - | 4.42 | 34,112 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,809 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,817 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,597 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,787 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,455 |
| Flags of North and South America | 0 | - | 4.99 | 372,628 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,070 |
| Hawaiian Islands | 0 | - | 4.83 | 42,680 |
| African East Coast | 0 | - | 4.96 | 95,963 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,406 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,527 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,514 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 345,239 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,193 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,146 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,657 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,220 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,502 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,173 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,565 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,987 |
| Random Asian City to Country | 0 | - | 4.56 | 44,482 |
| Former Capitals | 0 | - | 4.88 | 71,420 |
| Europe Capital to Country | 0 | - | 4.99 | 249,866 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,756 |
| European Capitals by Map | 0 | - | 4.99 | 138,921 |
| African Capitals by Map | 0 | - | 4.99 | 133,617 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,004 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,995 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,338 |
| European Coastal Capitals | 0 | - | 4.95 | 90,508 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,615 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,792 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,795 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,991 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,589 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,353 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,519 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,471 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,175 |
| Slavic Countries | 0 | - | 4.96 | 111,585 |
| African Island Countries | 0 | - | 4.96 | 101,541 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,486 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,847 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,632 |
