| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,302 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,364 |
| Countries of the Middle East | 0 | - | 4.96 | 199,027 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,519 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,385 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,209 |
| Provinces of Turkey | 0 | - | 4.95 | 201,310 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,486 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,000 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,711 |
| Syria Country Quiz | 0 | - | 4.81 | 32,362 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,162 |
| Asia Map Quiz | 0 | - | 4.99 | 907,433 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,948 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,204 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,724 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,248 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,926 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,427 |
| Oman Country Quiz | 0 | - | 4.86 | 26,700 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,522 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,909 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,757 |
| Turkey Country Quiz | 0 | - | 4.42 | 75,052 |
| Asia Capital to Country | 0 | - | 4.96 | 125,793 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,221 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,207 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,780 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,535 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,821 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,453 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,291 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,569 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,382 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,061 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,024 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,843 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,640 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,408 |
| Arab Spring Countries | 0 | - | 4.51 | 43,833 |
| Monarchies of Asia | 0 | - | 4.97 | 70,617 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,444 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,868 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,086 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,456 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,006 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,985 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,317 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,280 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,829 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,795 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,245 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,510 |
| Japan Country Quiz | 0 | - | 4.92 | 141,329 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,825 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,107 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,362 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,872 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,167 |
| Countries Bordering India | 0 | - | 4.98 | 162,626 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,808 |
| Countries that Border China | 0 | - | 4.96 | 261,886 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,864 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,099 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,965 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,721 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,525 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,988 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,813 |
| Countries Closest to India | 0 | - | 4.97 | 102,225 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,942 |
| Lebanon Country Quiz | 0 | - | 4.56 | 35,679 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,717 |
| States of India Map Quiz | 0 | - | 4.82 | 26,058 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,807 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,650 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,376 |
| Independence from Whom | 0 | - | 4.99 | 209,766 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,811 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,022 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,085 |
| Hindu Countries | 0 | - | 4.86 | 49,606 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,724 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,546 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,836 |
| Countries that Beat China | 0 | - | 4.86 | 114,751 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,769 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,063 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 33,342 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,028 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,593 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,881 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,366 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,525 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,470 |
| Countries of Africa | 0 | - | 5.00 | 2,509,127 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,382 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 412,910 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,696 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,719 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,482 |
| Australia Map Quiz | 0 | - | 4.94 | 342,572 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,410 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,184 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,517 |
| Cities in European History #1 | 0 | - | 4.63 | 133,185 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,812 |
| Cities by Former Name | 0 | - | 4.84 | 91,002 |
| Recently Independent Countries | 0 | - | 4.98 | 158,024 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,093 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,297 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,853 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,653 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,408 |
| Asian Island Nations | 0 | - | 4.63 | 93,769 |
| The Only European Country ... | 0 | - | 4.91 | 213,966 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,231 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,564 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,266 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,514 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,962 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,629 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,233 |
| Countries by Former Name | 0 | - | 4.99 | 124,330 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,261 |
| Historical City to Country | 0 | - | 4.84 | 78,143 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 70,852 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,573 |
| Saudi Arabia Country Quiz | 0 | - | 4.19 | 55,816 |
| Palestine Country Quiz | 0 | - | 4.08 | 36,149 |
| Yemen Country Quiz | 0 | - | 4.57 | 29,404 |
| Kuwait Country Quiz | 0 | - | 4.79 | 22,726 |
| Bahrain Country Quiz | 0 | - | 4.68 | 21,552 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,195 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,511 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,825 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,977 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,726 |
| Flags of North and South America | 0 | - | 4.99 | 367,615 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,085 |
| Counties of England | 0 | - | 4.97 | 789,546 |
| African East Coast | 0 | - | 4.96 | 95,085 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,969 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,192 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,296 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,347 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,324 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,662 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,603 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,856 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,261 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,394 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,893 |
| Random Asian City to Country | 0 | - | 4.56 | 44,396 |
| Former Capitals | 0 | - | 4.88 | 71,153 |
| Europe Capital to Country | 0 | - | 4.99 | 248,015 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,532 |
| European Capitals by Map | 0 | - | 4.99 | 136,414 |
| African Capitals by Map | 0 | - | 4.99 | 132,238 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,457 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,251 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,667 |
| European Coastal Capitals | 0 | - | 4.95 | 89,809 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,927 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,935 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,439 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,315 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,867 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,885 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,442 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,306 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,027 |
| Slavic Countries | 0 | - | 4.96 | 110,894 |
| African Island Countries | 0 | - | 4.96 | 100,831 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,284 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,513 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,767 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,795 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,800 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,414 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,188 |
| The Only Asian Country ... | 0 | - | 4.74 | 121,897 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,680 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,740 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,166 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,195 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,333 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,618 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,319 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,522 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,107 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.45 | 54,655 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,495 |
| India Cities Map Quiz | 0 | - | 4.63 | 60,702 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,908 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,279 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,501 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,230 |
| North America Map Quiz | 0 | - | 4.98 | 244,610 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,447 |
