| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,998 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,801 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,904 |
| Countries of the Middle East | 0 | - | 4.96 | 201,708 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,527 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,571 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,094 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,037 |
| Provinces of Turkey | 0 | - | 4.94 | 204,678 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,409 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,511 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,878 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,894 |
| Syria Country Quiz | 0 | - | 4.81 | 32,885 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,763 |
| Asia Map Quiz | 0 | - | 4.99 | 919,792 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,096 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,816 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,420 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 132,386 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,752 |
| Oman Country Quiz | 0 | - | 4.86 | 26,970 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,596 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,309 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,941 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,085 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,566 |
| Turkey Country Quiz | 0 | - | 4.42 | 75,880 |
| Asia Capital to Country | 0 | - | 4.96 | 126,878 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,644 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,679 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,653 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,249 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,802 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,034 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,376 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,230 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,205 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,415 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,255 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,361 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,584 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,094 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,565 |
| Arab Spring Countries | 0 | - | 4.51 | 44,100 |
| Monarchies of Asia | 0 | - | 4.97 | 71,227 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,026 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,511 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,272 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,394 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,763 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,270 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,480 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,538 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,700 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,354 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,023 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,515 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,236 |
| Japan Country Quiz | 0 | - | 4.93 | 142,744 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,822 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,907 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,451 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,991 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,371 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,525 |
| Countries Bordering India | 0 | - | 4.98 | 163,566 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,668 |
| Countries that Border China | 0 | - | 4.96 | 263,565 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,735 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,889 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,567 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,280 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,138 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,719 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,476 |
| Countries Closest to India | 0 | - | 4.97 | 102,943 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,832 |
| United Arab Emirates Country Quiz | 0 | - | 4.44 | 35,295 |
| Lebanon Country Quiz | 0 | - | 4.56 | 36,055 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,527 |
| States of India Map Quiz | 0 | - | 4.83 | 26,620 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,010 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,285 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,645 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,046 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,941 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,938 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,697 |
| Independence from Whom | 0 | - | 4.99 | 212,153 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,766 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,607 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,503 |
| Hindu Countries | 0 | - | 4.86 | 50,309 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,655 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,582 |
| Countries that Beat China | 0 | - | 4.85 | 116,140 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,984 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,659 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,268 |
| Oceania Map Quiz | 0 | - | 4.98 | 653,256 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,922 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,821 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,071 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,812 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,931 |
| Countries of Africa | 0 | - | 5.00 | 2,545,236 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,215 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,045 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,545 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,294 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,907 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 26,034 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,717 |
| Australia Map Quiz | 0 | - | 4.95 | 345,185 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,057 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,674 |
| Rivers of the United States | 0 | - | 4.93 | 66,345 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,494 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,521 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,742 |
| Cities in European History #1 | 0 | - | 4.63 | 134,218 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,904 |
| Cities by Former Name | 0 | - | 4.83 | 91,735 |
| Recently Independent Countries | 0 | - | 4.98 | 159,493 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,590 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,806 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,111 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,702 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,011 |
| Asian Island Nations | 0 | - | 4.63 | 94,288 |
| The Only European Country ... | 0 | - | 4.91 | 217,414 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,824 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,274 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,779 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,785 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,344 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,590 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,743 |
| Countries by Former Name | 0 | - | 4.99 | 125,365 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,913 |
| Historical City to Country | 0 | - | 4.84 | 78,643 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,294 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,749 |
| Saudi Arabia Country Quiz | 0 | - | 4.19 | 56,150 |
| Palestine Country Quiz | 0 | - | 4.08 | 36,492 |
| Yemen Country Quiz | 0 | - | 4.57 | 29,632 |
| Kuwait Country Quiz | 0 | - | 4.79 | 22,920 |
| Cyprus Country Quiz | 0 | - | 4.61 | 31,101 |
| Bahrain Country Quiz | 0 | - | 4.69 | 21,766 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,746 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,849 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,941 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,159 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,259 |
| Flags of North and South America | 0 | - | 4.99 | 374,382 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,709 |
| Counties of England | 0 | - | 4.97 | 798,965 |
| Hawaiian Islands | 0 | - | 4.83 | 42,779 |
| African East Coast | 0 | - | 4.96 | 96,288 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,551 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,489 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,886 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 346,814 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,519 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,308 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,929 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,344 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,647 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,420 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,968 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,401 |
| Random Asian City to Country | 0 | - | 4.56 | 44,561 |
| Former Capitals | 0 | - | 4.88 | 71,524 |
| Europe Capital to Country | 0 | - | 4.99 | 250,897 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,210 |
| European Capitals by Map | 0 | - | 4.99 | 139,984 |
| African Capitals by Map | 0 | - | 4.99 | 134,177 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,606 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,304 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,642 |
| European Coastal Capitals | 0 | - | 4.95 | 90,826 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,886 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,564 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,928 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,245 |
| US States and State Capitals | 0 | - | 4.99 | 163,548 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,686 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,769 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,808 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,393 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,566 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,128 |
| Slavic Countries | 0 | - | 4.96 | 111,886 |
| African Island Countries | 0 | - | 4.96 | 101,881 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,593 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,570 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,965 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,057 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,224 |
