| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,605 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,033 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,451 |
| Countries that Border China | 0 | - | 4.96 | 263,641 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,153 |
| Countries that Beat China | 0 | - | 4.85 | 116,195 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,981 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,972 |
| Asia Map Quiz | 0 | - | 4.99 | 920,317 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,519 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,138 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,237 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,823 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,594 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,306 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,501 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,871 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,139 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,400 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,442 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,131 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,611 |
| Asia Capital to Country | 0 | - | 4.96 | 126,925 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,747 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,700 |
| Countries of the Middle East | 0 | - | 4.96 | 201,805 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,734 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,310 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,857 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,093 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,409 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,287 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,707 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,316 |
| China Multiple Choice | 0 | - | 4.50 | 37,334 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,455 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,317 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,408 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,611 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,071 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,117 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,624 |
| Monarchies of Asia | 0 | - | 4.97 | 71,270 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,058 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,622 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,330 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,434 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,816 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,319 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,555 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,784 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,741 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,378 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,458 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,913 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,047 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,534 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,533 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,310 |
| Japan Country Quiz | 0 | - | 4.93 | 142,824 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,920 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,837 |
| Syria Country Quiz | 0 | - | 4.81 | 32,905 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,087 |
| Capitals of the Stans | 0 | - | 4.95 | 26,951 |
| Hong Kong Facts | 0 | - | 4.49 | 29,303 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,394 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,536 |
| Countries Bordering India | 0 | - | 4.98 | 163,596 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,708 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,779 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,928 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 132,857 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,570 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,168 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,800 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,757 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,610 |
| Countries Closest to India | 0 | - | 4.97 | 102,979 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,463 |
| States of India Map Quiz | 0 | - | 4.83 | 26,648 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,045 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,397 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,677 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,057 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,951 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,014 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,774 |
| Independence from Whom | 0 | - | 4.99 | 212,244 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 132,837 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,636 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,553 |
| Hindu Countries | 0 | - | 4.86 | 50,335 |
| Countries by Founding Story | 0 | - | 4.95 | 77,422 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,708 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,989 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,685 |
| Oman Country Quiz | 0 | - | 4.86 | 26,981 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,276 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,604 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,077 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,605 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,839 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,379 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,292 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 45,948 |
| Countries of Africa | 0 | - | 5.00 | 2,546,777 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,240 |
| China by Picture | 0 | - | 4.51 | 63,431 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,178 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,568 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,229 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,941 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,149 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 26,048 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,401 |
| Australia Map Quiz | 0 | - | 4.95 | 345,345 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,211 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,708 |
| Rivers of the United States | 0 | - | 4.93 | 66,385 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,528 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,538 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,764 |
| Cities in European History #1 | 0 | - | 4.63 | 134,261 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,911 |
| Name a City - European Countries | 0 | - | 4.90 | 65,723 |
| Cities by Former Name | 0 | - | 4.83 | 91,770 |
| Recently Independent Countries | 0 | - | 4.98 | 159,538 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,719 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,440 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,164 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,825 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,045 |
| Asian Island Nations | 0 | - | 4.63 | 94,323 |
| The Only European Country ... | 0 | - | 4.91 | 217,607 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,933 |
| Arab Spring Countries | 0 | - | 4.51 | 44,113 |
| Countries of the World in 1900 | 0 | - | 4.89 | 85,345 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 195,901 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,834 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 151,434 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,716 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,760 |
| Countries by Former Name | 0 | - | 4.99 | 125,413 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,521 |
| Historical City to Country | 0 | - | 4.84 | 78,670 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,311 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,791 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,889 |
| China Country Quiz | 0 | - | 4.37 | 122,525 |
| China A-Z | 0 | - | 4.55 | 67,394 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,050 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,230 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,014 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,208 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,706 |
| Flags of North and South America | 0 | - | 4.99 | 374,652 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,005 |
| Counties of England | 0 | - | 4.97 | 799,472 |
| Hawaiian Islands | 0 | - | 4.83 | 42,788 |
| African East Coast | 0 | - | 4.96 | 96,354 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,571 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,282 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,676 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,931 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 347,038 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,560 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,329 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,959 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,362 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,666 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,456 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,035 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,484 |
| Random Asian City to Country | 0 | - | 4.56 | 44,564 |
| Former Capitals | 0 | - | 4.88 | 71,540 |
| Europe Capital to Country | 0 | - | 4.99 | 251,057 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,298 |
| European Capitals by Map | 0 | - | 4.99 | 140,207 |
| African Capitals by Map | 0 | - | 4.99 | 134,975 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,981 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,358 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,698 |
| European Coastal Capitals | 0 | - | 4.95 | 90,885 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,075 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,734 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,946 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,274 |
| US States and State Capitals | 0 | - | 4.99 | 163,708 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,705 |
| Countries Settled by Vikings | 0 | - | 4.93 | 121,800 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,884 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,562 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,651 |
| Slavic Countries | 0 | - | 4.96 | 111,956 |
| African Island Countries | 0 | - | 4.96 | 101,933 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,601 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,574 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,990 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 100,108 |
