| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,293 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,203 |
| Countries of the Middle East | 0 | - | 4.96 | 198,987 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,506 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,372 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,198 |
| Provinces of Turkey | 0 | - | 4.95 | 201,168 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,475 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,991 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,707 |
| Syria Country Quiz | 0 | - | 4.81 | 32,348 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,872 |
| Asia Map Quiz | 0 | - | 4.99 | 907,279 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,933 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,084 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,704 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,243 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,913 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,422 |
| Oman Country Quiz | 0 | - | 4.86 | 26,695 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,502 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,806 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,749 |
| Turkey Country Quiz | 0 | - | 4.42 | 75,021 |
| Asia Capital to Country | 0 | - | 4.96 | 125,783 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,160 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,199 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,750 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,515 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,798 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,444 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,279 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,561 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,367 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,039 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,018 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,833 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,638 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,393 |
| Arab Spring Countries | 0 | - | 4.51 | 43,831 |
| Monarchies of Asia | 0 | - | 4.97 | 70,613 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,439 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,829 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,076 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,441 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,985 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,936 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,304 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,269 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,820 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,789 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,233 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,506 |
| Japan Country Quiz | 0 | - | 4.92 | 141,305 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,810 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,092 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,333 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,868 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,163 |
| Countries Bordering India | 0 | - | 4.98 | 162,622 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,802 |
| Countries that Border China | 0 | - | 4.96 | 261,855 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,861 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,097 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,952 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,715 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,519 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,984 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,805 |
| Countries Closest to India | 0 | - | 4.97 | 102,220 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,932 |
| Lebanon Country Quiz | 0 | - | 4.56 | 35,676 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,265 |
| States of India Map Quiz | 0 | - | 4.82 | 26,053 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,807 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,643 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,355 |
| Independence from Whom | 0 | - | 4.99 | 209,741 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,790 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,016 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,049 |
| Hindu Countries | 0 | - | 4.86 | 49,599 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,700 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,527 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,824 |
| Countries that Beat China | 0 | - | 4.86 | 114,742 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,766 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,050 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 32,663 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,026 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,491 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,704 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,287 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,449 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,470 |
| Countries of Africa | 0 | - | 5.00 | 2,508,675 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,378 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 412,892 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,694 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,710 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,247 |
| Australia Map Quiz | 0 | - | 4.94 | 342,551 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,379 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,183 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,233 |
| Cities in European History #1 | 0 | - | 4.63 | 133,162 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,808 |
| Cities by Former Name | 0 | - | 4.84 | 90,994 |
| Recently Independent Countries | 0 | - | 4.98 | 158,005 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,063 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,058 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,835 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,620 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,395 |
| Asian Island Nations | 0 | - | 4.63 | 93,764 |
| The Only European Country ... | 0 | - | 4.91 | 213,929 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,195 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,542 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,226 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,499 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,932 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,599 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,225 |
| Countries by Former Name | 0 | - | 4.99 | 124,317 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,032 |
| Historical City to Country | 0 | - | 4.84 | 78,138 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 70,846 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,560 |
| Saudi Arabia Country Quiz | 0 | - | 4.19 | 55,813 |
| Palestine Country Quiz | 0 | - | 4.08 | 36,143 |
| Yemen Country Quiz | 0 | - | 4.57 | 29,399 |
| Kuwait Country Quiz | 0 | - | 4.79 | 22,721 |
| Bahrain Country Quiz | 0 | - | 4.68 | 21,551 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,127 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,388 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,821 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,953 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,618 |
| Flags of North and South America | 0 | - | 4.99 | 367,480 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,031 |
| Counties of England | 0 | - | 4.97 | 789,439 |
| African East Coast | 0 | - | 4.96 | 95,077 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,960 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,154 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,276 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,326 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,309 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,636 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,589 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,839 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,244 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,383 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,867 |
| Random Asian City to Country | 0 | - | 4.56 | 44,394 |
| Former Capitals | 0 | - | 4.88 | 71,147 |
| Europe Capital to Country | 0 | - | 4.99 | 247,975 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,508 |
| European Capitals by Map | 0 | - | 4.99 | 136,363 |
| African Capitals by Map | 0 | - | 4.99 | 132,204 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,394 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,220 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,651 |
| European Coastal Capitals | 0 | - | 4.95 | 89,796 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,894 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,896 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,433 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,313 |
| Countries Settled by Vikings | 0 | - | 4.93 | 120,856 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,865 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,408 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,291 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,027 |
| Slavic Countries | 0 | - | 4.96 | 110,881 |
| African Island Countries | 0 | - | 4.96 | 100,813 |
| Warsaw Pact Countries | 0 | - | 4.83 | 84,281 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,509 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 98,752 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,773 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,781 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,391 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,159 |
| The Only Asian Country ... | 0 | - | 4.74 | 121,888 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,655 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,732 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,165 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,187 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,312 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,599 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,301 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,516 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,104 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.45 | 54,653 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,487 |
| India Cities Map Quiz | 0 | - | 4.63 | 60,696 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,880 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,265 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,492 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,219 |
| North America Map Quiz | 0 | - | 4.98 | 244,545 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,444 |
