| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,473 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,564 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,274 |
| Countries of the Middle East | 0 | - | 4.96 | 200,754 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,998 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,885 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,492 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,700 |
| Provinces of Turkey | 0 | - | 4.95 | 203,688 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,942 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,295 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,808 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,683 |
| Syria Country Quiz | 0 | - | 4.81 | 32,679 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,681 |
| Asia Map Quiz | 0 | - | 4.99 | 914,607 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,626 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,044 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,151 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,526 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,414 |
| Oman Country Quiz | 0 | - | 4.86 | 26,860 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,463 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,659 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,512 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,905 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,106 |
| Turkey Country Quiz | 0 | - | 4.42 | 75,599 |
| Asia Capital to Country | 0 | - | 4.96 | 126,475 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,077 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,503 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,813 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,668 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,284 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,537 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,979 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,821 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,917 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,094 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,520 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,638 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,347 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,908 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,062 |
| Arab Spring Countries | 0 | - | 4.51 | 43,980 |
| Monarchies of Asia | 0 | - | 4.97 | 70,987 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,779 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,322 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,787 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,006 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,900 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,732 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,024 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 131,382 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,321 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,128 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,715 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,839 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,785 |
| Japan Country Quiz | 0 | - | 4.93 | 142,227 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,658 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,414 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,943 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,245 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,175 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,384 |
| Countries Bordering India | 0 | - | 4.98 | 163,326 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,151 |
| Countries that Border China | 0 | - | 4.96 | 262,869 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,233 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,429 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,332 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,044 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,855 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,419 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,184 |
| Countries Closest to India | 0 | - | 4.97 | 102,639 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,468 |
| United Arab Emirates Country Quiz | 0 | - | 4.44 | 35,187 |
| Lebanon Country Quiz | 0 | - | 4.56 | 35,895 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,873 |
| States of India Map Quiz | 0 | - | 4.83 | 26,409 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,700 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,195 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,349 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,962 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,648 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,480 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,194 |
| Independence from Whom | 0 | - | 4.99 | 211,293 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,694 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,378 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,967 |
| Hindu Countries | 0 | - | 4.86 | 50,015 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,170 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,262 |
| Countries that Beat China | 0 | - | 4.86 | 115,504 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,894 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,415 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,183 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,665 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,849 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,687 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,547 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,944 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,727 |
| Countries of Africa | 0 | - | 5.00 | 2,530,385 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,845 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 414,662 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,280 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,072 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,623 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,926 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,116 |
| Australia Map Quiz | 0 | - | 4.95 | 343,862 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,989 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,232 |
| Rivers of the United States | 0 | - | 4.93 | 66,076 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,275 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,391 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,178 |
| Cities in European History #1 | 0 | - | 4.63 | 133,806 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,867 |
| Cities by Former Name | 0 | - | 4.83 | 91,428 |
| Recently Independent Countries | 0 | - | 4.98 | 159,010 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,563 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,389 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,622 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,851 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,757 |
| Asian Island Nations | 0 | - | 4.63 | 94,090 |
| The Only European Country ... | 0 | - | 4.91 | 216,020 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,765 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,575 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,747 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,256 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,391 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,790 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,582 |
| Countries by Former Name | 0 | - | 4.99 | 124,913 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,664 |
| Historical City to Country | 0 | - | 4.84 | 78,432 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,101 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,066 |
| Saudi Arabia Country Quiz | 0 | - | 4.19 | 56,004 |
| Palestine Country Quiz | 0 | - | 4.08 | 36,358 |
| Yemen Country Quiz | 0 | - | 4.57 | 29,539 |
| Kuwait Country Quiz | 0 | - | 4.79 | 22,850 |
| Cyprus Country Quiz | 0 | - | 4.61 | 31,017 |
| Bahrain Country Quiz | 0 | - | 4.69 | 21,679 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,219 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,388 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,473 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,624 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,356 |
| Flags of North and South America | 0 | - | 4.99 | 371,968 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,420 |
| Counties of England | 0 | - | 4.97 | 794,900 |
| Hawaiian Islands | 0 | - | 4.83 | 42,654 |
| African East Coast | 0 | - | 4.96 | 95,838 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,345 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,174 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,393 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,767 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,101 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,078 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,449 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,154 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,436 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,081 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,420 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,829 |
| Random Asian City to Country | 0 | - | 4.56 | 44,458 |
| Former Capitals | 0 | - | 4.88 | 71,380 |
| Europe Capital to Country | 0 | - | 4.99 | 249,582 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,592 |
| European Capitals by Map | 0 | - | 4.99 | 138,596 |
| African Capitals by Map | 0 | - | 4.99 | 133,369 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,453 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,882 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,244 |
| European Coastal Capitals | 0 | - | 4.95 | 90,394 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,190 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,570 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,745 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,839 |
| US States and State Capitals | 0 | - | 4.99 | 161,303 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,538 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,278 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,434 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,194 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,011 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,087 |
| Slavic Countries | 0 | - | 4.96 | 111,499 |
| African Island Countries | 0 | - | 4.96 | 101,437 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,436 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,445 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,792 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,478 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,578 |
