| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,303 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,367 |
| Countries of the Middle East | 0 | - | 4.96 | 199,031 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,522 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,386 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,209 |
| Provinces of Turkey | 0 | - | 4.95 | 201,321 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,488 |
| 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 | 32,363 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,175 |
| Asia Map Quiz | 0 | - | 4.99 | 907,441 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,948 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,206 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,725 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,248 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,927 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,428 |
| Oman Country Quiz | 0 | - | 4.86 | 26,701 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,523 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,919 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,757 |
| Turkey Country Quiz | 0 | - | 4.42 | 75,057 |
| Asia Capital to Country | 0 | - | 4.96 | 125,794 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,222 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,207 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,784 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,536 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,823 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,453 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,292 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,572 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,382 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,063 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,025 |
| 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 | 134,409 |
| Arab Spring Countries | 0 | - | 4.51 | 43,833 |
| Monarchies of Asia | 0 | - | 4.97 | 70,617 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,445 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,868 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,087 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,458 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,008 |
| 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 | 100,830 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,795 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,246 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,510 |
| Japan Country Quiz | 0 | - | 4.92 | 141,332 |
| 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 | 116,363 |
| 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 | 162,627 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,811 |
| Countries that Border China | 0 | - | 4.96 | 261,887 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,867 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,099 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,966 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,722 |
| 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 | 102,226 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,944 |
| Lebanon Country Quiz | 0 | - | 4.56 | 35,679 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,738 |
| 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 | 236,377 |
| Independence from Whom | 0 | - | 4.99 | 209,769 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,812 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,022 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,089 |
| Hindu Countries | 0 | - | 4.86 | 49,607 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,725 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,547 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,836 |
| Countries that Beat China | 0 | - | 4.86 | 114,752 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,770 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,063 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 33,402 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,029 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,600 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,898 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,376 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,533 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,470 |
| Countries of Africa | 0 | - | 5.00 | 2,509,157 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,384 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 412,914 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,696 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,720 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,523 |
| Australia Map Quiz | 0 | - | 4.94 | 342,573 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,418 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.68 | 55,185 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,539 |
| Cities in European History #1 | 0 | - | 4.63 | 133,188 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,813 |
| Cities by Former Name | 0 | - | 4.84 | 91,004 |
| Recently Independent Countries | 0 | - | 4.98 | 158,024 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,094 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,299 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,855 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,656 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,408 |
| Asian Island Nations | 0 | - | 4.63 | 93,769 |
| The Only European Country ... | 0 | - | 4.91 | 213,970 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,233 |
| Countries of the World in 1900 | 0 | - | 4.89 | 83,565 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 193,267 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,515 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 148,965 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,630 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,233 |
| Countries by Former Name | 0 | - | 4.99 | 124,331 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,280 |
| Historical City to Country | 0 | - | 4.84 | 78,144 |
| 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 | 55,817 |
| Palestine Country Quiz | 0 | - | 4.08 | 36,152 |
| Yemen Country Quiz | 0 | - | 4.57 | 29,405 |
| Kuwait Country Quiz | 0 | - | 4.79 | 22,726 |
| Bahrain Country Quiz | 0 | - | 4.68 | 21,552 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,196 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,514 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,826 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,978 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,738 |
| Flags of North and South America | 0 | - | 4.99 | 367,635 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,091 |
| Counties of England | 0 | - | 4.97 | 789,559 |
| African East Coast | 0 | - | 4.96 | 95,086 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,970 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,194 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,300 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,348 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,327 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,662 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,604 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,856 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,263 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,395 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,896 |
| Random Asian City to Country | 0 | - | 4.56 | 44,396 |
| Former Capitals | 0 | - | 4.88 | 71,153 |
| Europe Capital to Country | 0 | - | 4.99 | 248,017 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,532 |
| European Capitals by Map | 0 | - | 4.99 | 136,422 |
| African Capitals by Map | 0 | - | 4.99 | 132,239 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,462 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,252 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,668 |
| European Coastal Capitals | 0 | - | 4.95 | 89,812 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,931 |
| 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 | 193,887 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,445 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,308 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,027 |
| Slavic Countries | 0 | - | 4.96 | 110,896 |
| 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 | 186,801 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,416 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,192 |
| The Only Asian Country ... | 0 | - | 4.74 | 121,898 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,682 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,741 |
| 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 | 150,334 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,620 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,320 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,523 |
| 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 | 60,703 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,912 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,280 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,501 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,231 |
| North America Map Quiz | 0 | - | 4.98 | 244,613 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,448 |
