| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,269 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,980 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,970 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,291 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,494 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,340 |
| Asia Map Quiz | 0 | - | 4.99 | 923,547 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,682 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,033 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,669 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,368 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,653 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,609 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,023 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,634 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,797 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,475 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,738 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,636 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,298 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,763 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,859 |
| Oman Country Quiz | 0 | - | 4.86 | 27,053 |
| Asia Capital to Country | 0 | - | 4.96 | 127,259 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,736 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,101 |
| Countries of the Middle East | 0 | - | 4.96 | 202,353 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,142 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,629 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,159 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,402 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,760 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,027 |
| Iran Country Quiz | 0 | - | 4.49 | 60,608 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,659 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,211 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,477 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,108 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,804 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,728 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,763 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,942 |
| Monarchies of Asia | 0 | - | 4.97 | 71,419 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,209 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,138 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,651 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,663 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,146 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,653 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,803 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,749 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,935 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,514 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,251 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,668 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,645 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,621 |
| Japan Country Quiz | 0 | - | 4.93 | 143,147 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,929 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,563 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,051 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,751 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,526 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 119,109 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,497 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,625 |
| Countries Bordering India | 0 | - | 4.98 | 163,745 |
| Countries that Border China | 0 | - | 4.96 | 264,053 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,098 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,752 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,448 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,307 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,024 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,944 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,640 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,810 |
| Countries Closest to India | 0 | - | 4.97 | 103,138 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,078 |
| Turkey Country Quiz | 0 | - | 4.42 | 76,114 |
| Iraq Country Quiz | 0 | - | 4.43 | 41,098 |
| United Arab Emirates Country Quiz | 0 | - | 4.44 | 35,383 |
| Lebanon Country Quiz | 0 | - | 4.56 | 36,140 |
| Syria Country Quiz | 0 | - | 4.80 | 33,010 |
| States of India Map Quiz | 0 | - | 4.84 | 26,821 |
| Flags of the Middle East | 0 | - | 4.69 | 62,787 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,210 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,071 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,825 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,120 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,173 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,279 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,088 |
| Independence from Whom | 0 | - | 4.99 | 212,748 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,215 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,754 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,902 |
| Hindu Countries | 0 | - | 4.87 | 50,498 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,061 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,311 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,152 |
| Countries that Beat China | 0 | - | 4.85 | 116,574 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,053 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,323 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,270 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,539 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,913 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,367 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,613 |
| Cities by Former Name | 0 | - | 4.83 | 91,944 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,540 |
| Recently Independent Countries | 0 | - | 4.98 | 159,795 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,406 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,675 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,813 |
| The Only European Country ... | 0 | - | 4.91 | 218,503 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,563 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,734 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 196,431 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,877 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,233 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,855 |
| Countries by Former Name | 0 | - | 4.99 | 125,662 |
| Countries of Africa | 0 | - | 5.00 | 2,554,264 |
| Historical City to Country | 0 | - | 4.85 | 78,864 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,458 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 417,463 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,726 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,440 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 26,113 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,510 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,320 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,449 |
| Australia Map Quiz | 0 | - | 4.95 | 345,866 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,855 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,988 |
| Rivers of the United States | 0 | - | 4.93 | 66,576 |
| African East Coast | 0 | - | 4.96 | 96,603 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,699 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,589 |
| Cities in European History #1 | 0 | - | 4.63 | 134,494 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,938 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,100 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,214 |
| Asian Island Nations | 0 | - | 4.63 | 94,413 |
| Arab Spring Countries | 0 | - | 4.51 | 44,201 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,132 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,443 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,523 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,005 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,944 |
| Saudi Arabia Country Quiz | 0 | - | 4.19 | 56,253 |
| Palestine Country Quiz | 0 | - | 4.08 | 36,597 |
| Yemen Country Quiz | 0 | - | 4.57 | 29,712 |
| Kuwait Country Quiz | 0 | - | 4.79 | 22,981 |
| Cyprus Country Quiz | 0 | - | 4.61 | 31,167 |
| Bahrain Country Quiz | 0 | - | 4.69 | 21,806 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,418 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,676 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,127 |
| Flags of North and South America | 0 | - | 4.99 | 376,107 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,410 |
| Counties of England | 0 | - | 4.97 | 801,618 |
| Hawaiian Islands | 0 | - | 4.83 | 42,882 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,688 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,352 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,511 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,234 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,051 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,769 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,439 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,113 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,454 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,791 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,649 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,303 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,866 |
| Random Asian City to Country | 0 | - | 4.56 | 44,599 |
| Former Capitals | 0 | - | 4.88 | 71,626 |
| Europe Capital to Country | 0 | - | 4.99 | 251,733 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,741 |
| European Capitals by Map | 0 | - | 4.99 | 141,661 |
| African Capitals by Map | 0 | - | 4.99 | 141,738 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,211 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,705 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,039 |
| European Coastal Capitals | 0 | - | 4.95 | 91,159 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,032 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,445 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,087 |
| US States and State Capitals | 0 | - | 4.99 | 164,803 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,798 |
| Countries Settled by Vikings | 0 | - | 4.92 | 121,965 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,352 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,992 |
| Slavic Countries | 0 | - | 4.96 | 112,223 |
| African Island Countries | 0 | - | 4.96 | 102,296 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,691 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,640 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,109 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,404 |
