| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,709 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,213 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,285 |
| Countries of the Middle East | 0 | - | 4.96 | 198,760 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,388 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,251 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,444 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,095 |
| Provinces of Turkey | 0 | - | 4.95 | 200,442 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,395 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,953 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,690 |
| Syria Country Quiz | 0 | - | 4.81 | 32,273 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,529 |
| Asia Map Quiz | 0 | - | 4.99 | 906,181 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,746 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,066 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,615 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,175 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,833 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,389 |
| Oman Country Quiz | 0 | - | 4.86 | 26,656 |
| Qatar Country Quiz | 0 | - | 4.85 | 31,268 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,356 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,794 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,585 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,664 |
| Turkey Country Quiz | 0 | - | 4.42 | 74,885 |
| Asia Capital to Country | 0 | - | 4.96 | 125,657 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,003 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,156 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,213 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,613 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,396 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,693 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,339 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,154 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,503 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,291 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,862 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,924 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,777 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,590 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,269 |
| Arab Spring Countries | 0 | - | 4.51 | 43,796 |
| Monarchies of Asia | 0 | - | 4.97 | 70,551 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,396 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,620 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,949 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,330 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,821 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,696 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,098 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,177 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,751 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,727 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,145 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,462 |
| Name a Valid Asian Country | 0 | - | 4.98 | 119,968 |
| Japan Country Quiz | 0 | - | 4.92 | 141,137 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,294 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,711 |
| China Cities Map Quiz | 0 | - | 4.93 | 103,949 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,152 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,826 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,115 |
| Countries Bordering India | 0 | - | 4.98 | 162,555 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,737 |
| Countries that Border China | 0 | - | 4.96 | 261,732 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,791 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,028 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,899 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,667 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,465 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,891 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,739 |
| Countries Closest to India | 0 | - | 4.97 | 102,163 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,851 |
| United Arab Emirates Country Quiz | 0 | - | 4.44 | 34,953 |
| Lebanon Country Quiz | 0 | - | 4.56 | 35,628 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,491 |
| States of India Map Quiz | 0 | - | 4.82 | 25,992 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,718 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,477 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,761 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,781 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,220 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,761 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,115 |
| Independence from Whom | 0 | - | 4.99 | 209,536 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,623 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 61,954 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 92,626 |
| Hindu Countries | 0 | - | 4.85 | 49,468 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,397 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,745 |
| Countries that Beat China | 0 | - | 4.86 | 114,637 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,744 |
| Egypt Country Quiz | 0 | - | 4.82 | 76,996 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 30,535 |
| Bhutan Country Quiz | 0 | - | 4.87 | 23,996 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,696 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,150 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,431 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,940 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,610 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,432 |
| Countries of Africa | 0 | - | 5.00 | 2,505,470 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,241 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 412,556 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,854 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,646 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,655 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,211 |
| Australia Map Quiz | 0 | - | 4.94 | 342,294 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,135 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,494 |
| Rivers of the United States | 0 | - | 4.93 | 65,444 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,913 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,142 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,816 |
| Cities in European History #1 | 0 | - | 4.63 | 133,005 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,794 |
| Cities by Former Name | 0 | - | 4.84 | 90,891 |
| Recently Independent Countries | 0 | - | 4.98 | 157,902 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,798 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,814 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,754 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,395 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,321 |
| Asian Island Nations | 0 | - | 4.63 | 93,712 |
| The Only European Country ... | 0 | - | 4.91 | 213,580 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,917 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,363 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 192,970 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,391 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,659 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,377 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,163 |
| Countries by Former Name | 0 | - | 4.99 | 124,191 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,774 |
| Historical City to Country | 0 | - | 4.84 | 78,094 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 70,808 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,479 |
| Saudi Arabia Country Quiz | 0 | - | 4.19 | 55,764 |
| Palestine Country Quiz | 0 | - | 4.08 | 36,092 |
| Yemen Country Quiz | 0 | - | 4.57 | 29,373 |
| Kuwait Country Quiz | 0 | - | 4.79 | 22,697 |
| Cyprus Country Quiz | 0 | - | 4.61 | 30,850 |
| Bahrain Country Quiz | 0 | - | 4.68 | 21,531 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,537 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,569 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,736 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,835 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,563 |
| Flags of North and South America | 0 | - | 4.99 | 366,114 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,480 |
| Counties of England | 0 | - | 4.97 | 788,555 |
| Hawaiian Islands | 0 | - | 4.83 | 42,412 |
| African East Coast | 0 | - | 4.96 | 94,959 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,902 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,840 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,809 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,097 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,742 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,198 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,199 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,543 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,505 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,739 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,137 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,271 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,688 |
| Random Asian City to Country | 0 | - | 4.56 | 44,380 |
| Former Capitals | 0 | - | 4.88 | 71,101 |
| Europe Capital to Country | 0 | - | 4.99 | 247,356 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,337 |
| European Capitals by Map | 0 | - | 4.99 | 136,028 |
| African Capitals by Map | 0 | - | 4.99 | 132,088 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,943 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,091 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,544 |
| European Coastal Capitals | 0 | - | 4.95 | 89,677 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,482 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,612 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,389 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,125 |
| US States and State Capitals | 0 | - | 4.99 | 158,199 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,275 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,778 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,731 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,124 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,184 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,007 |
| Slavic Countries | 0 | - | 4.96 | 110,792 |
| African Island Countries | 0 | - | 4.96 | 100,695 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,183 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,247 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,467 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,641 |
