| Provinces of China | 0 | - | 4.97 | 176,381 |
| Japan Country Quiz | 0 | - | 4.92 | 126,692 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,390,149 |
| Asia Map Quiz | 0 | - | 4.99 | 844,947 |
| States of India | 0 | - | 4.94 | 172,714 |
| Provinces of Turkey | 0 | - | 4.95 | 188,830 |
| Provinces of China Map Quiz | 0 | - | 4.93 | 87,816 |
| China Cities Map Quiz | 0 | - | 4.90 | 93,341 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,332,715 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 88,258 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 72,980 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 56,438 |
| Countries Closest to Japan | 0 | - | 4.92 | 132,760 |
| Flags of Asia Quiz | 0 | - | 4.99 | 561,357 |
| Counties of England | 0 | - | 4.97 | 740,725 |
| Countries of the Middle East | 0 | - | 4.95 | 185,926 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 118,320 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 100,017 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 146,968 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 93,671 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 101,947 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 105,076 |
| Australian States and Territories | 0 | - | 4.96 | 135,045 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 65,648 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 219,727 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 128,157 |
| Monarchies of Asia | 0 | - | 4.96 | 67,649 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.88 | 98,216 |
| Regions of Italy | 0 | - | 4.90 | 66,771 |
| Canada Provinces and Territories | 0 | - | 4.99 | 308,237 |
| Regions of Spain Quiz | 0 | - | 4.89 | 103,336 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 88,576 |
| States of Germany | 0 | - | 4.94 | 135,951 |
| Counties of Ireland | 0 | - | 4.88 | 173,469 |
| Regions of New Zealand | 0 | - | 4.83 | 26,226 |
| Cantons of Switzerland | 0 | - | 4.97 | 44,604 |
| Federal Subjects of Russia | 0 | - | 4.93 | 127,471 |
| Asian Geography By Letter - B | 0 | - | 4.84 | 63,701 |
| Europe Map Quiz | 0 | - | 5.00 | 4,514,056 |
| Asian Countries with the Most Christians | 0 | - | 4.87 | 90,832 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 96,619 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 55,189 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 74,724 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 119,669 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 79,935 |
| States of Mexico | 0 | - | 4.93 | 155,571 |
| States of Brazil | 0 | - | 4.97 | 76,990 |
| Departments of France | 0 | - | 4.88 | 43,051 |
| Provinces of the Philippines | 0 | - | 4.63 | 40,267 |
| Countries Closest to Yemen | 0 | - | 4.88 | 20,406 |
| Overseas Chinese Population | 0 | - | 4.54 | 41,682 |
| China Country Quiz | 0 | - | 4.41 | 109,946 |
| Oceania Map Quiz | 0 | - | 4.98 | 599,380 |
| Africa Map Quiz | 0 | - | 5.00 | 2,020,781 |
| Largest Indonesian Islands | 0 | - | 4.68 | 47,426 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 406,361 |
| South China Sea Countries | 0 | - | 4.82 | 56,002 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 93,178 |
| Countries Bordering India | 0 | - | 4.98 | 159,312 |
| Countries Bordering Iran | 0 | - | 4.83 | 91,566 |
| Countries that Border China | 0 | - | 4.96 | 253,867 |
| Countries that Border Iraq | 0 | - | 4.97 | 104,788 |
| Countries Bordering Myanmar | 0 | - | 4.85 | 74,113 |
| Countries Bordering Saudi Arabia | 0 | - | 4.94 | 114,957 |
| Countries Bordering Turkey | 0 | - | 4.98 | 112,703 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 90,273 |
| Countries Closest to Cyprus | 0 | - | 4.83 | 50,030 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 90,147 |
| Countries Closest to Turkey | 0 | - | 4.94 | 110,830 |
| Countries Closest to India | 0 | - | 4.96 | 98,194 |
| Brunei Country Quiz | 0 | - | 4.88 | 20,686 |
| Jordan Country Quiz | 0 | - | 4.85 | 29,643 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 48,856 |
| Africa Capitals Quiz | 0 | - | 4.99 | 682,601 |
| Asia Capitals Quiz | 0 | - | 4.97 | 642,004 |
| Countries That Use the Euro | 0 | - | 4.92 | 73,783 |
| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 102,649 |
| The Only European Country ... | 0 | - | 4.92 | 194,961 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 200,975 |
| Hindu Countries | 0 | - | 4.85 | 45,987 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 89,103 |
| Countries of Africa | 0 | - | 5.00 | 2,326,732 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 395,471 |
| Closest Countries to North Korea | 0 | - | 4.92 | 109,015 |
| Countries that Beat China | 0 | - | 4.85 | 108,596 |
| Egypt Country Quiz | 0 | - | 4.81 | 74,180 |
| South Korea Country Quiz | 0 | - | 4.74 | 75,501 |
| United States Map Quiz | 0 | - | 4.98 | 4,033,255 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 44,964 |
| Western Africa Map Quiz | 0 | - | 4.97 | 67,106 |
| Australia Map Quiz | 0 | - | 4.94 | 331,992 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 348,857 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 40,382 |
| Emirates of the United Arab Emirates | 0 | - | 4.52 | 17,696 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 302,155 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 14,908 |
| African East Coast | 0 | - | 4.96 | 89,445 |
| Chinese Geography on the Map | 0 | - | 4.59 | 23,116 |
| Four Main Islands of Japan | 0 | - | 4.52 | 25,450 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,086 |
| Asian Island Nations | 0 | - | 4.62 | 91,412 |
| Arab Spring Countries | 0 | - | 4.51 | 42,261 |
| 10 Westernmost Countries in Asia | 0 | - | 4.68 | 68,509 |
| Countries with the Most Hindus | 0 | - | 4.90 | 118,273 |
| Countries Closest to Egypt | 0 | - | 4.83 | 82,824 |
| Countries that Beat Japan | 0 | - | 4.45 | 64,889 |
| Asia's Busiest Airports | 0 | - | 4.75 | 49,215 |
| Asian Physical Geography | 0 | - | 4.59 | 34,513 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.83 | 50,993 |
| East Asian Islands on the Map | 0 | - | 4.53 | 31,894 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,119,932 |
| Middle Eastern Geography Quiz | 0 | - | 4.43 | 21,704 |
| Countries of Europe by Population | 0 | - | 4.98 | 143,280 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 101,799 |
| Most-Visited Cities in Europe | 0 | - | 4.88 | 65,183 |
| Europe Capital to Country | 0 | - | 4.99 | 233,158 |
| Asia Capital to Country | 0 | - | 4.95 | 111,698 |
| EU Capitals with No Hints | 0 | - | 4.96 | 134,561 |
| European Capitals by Map | 0 | - | 4.99 | 109,157 |
| African Capitals by Map | 0 | - | 4.99 | 121,640 |
| Asian Capitals by Map | 0 | - | 4.98 | 53,809 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 85,047 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 78,042 |
| European Coastal Capitals | 0 | - | 4.95 | 83,415 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 49,523 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 247,383 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 207,353 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 78,811 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,256,067 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 24,504 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 200,718 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 81,313 |
| Slavic Countries | 0 | - | 4.96 | 105,459 |
| African Island Countries | 0 | - | 4.96 | 95,027 |
| Asian Country Superlatives | 0 | - | 4.74 | 63,407 |
| Regions of Countries #1 | 0 | - | 4.96 | 154,697 |
| Regions of Countries #2 | 0 | - | 4.95 | 118,944 |
| Regions of Countries #3 | 0 | - | 4.85 | 86,966 |
| Countries of North America Quiz | 0 | - | 5.00 | 941,991 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 127,395 |
| The Only Asian Country ... | 0 | - | 4.70 | 118,312 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 206,990 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 184,728 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 109,825 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 137,754 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 144,377 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 110,364 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 153,825 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.80 | 39,846 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.45 | 53,531 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 103,504 |
| Countries Surrounding Istanbul | 0 | - | 4.88 | 23,429 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 606,601 |
| India Cities Map Quiz | 0 | - | 4.62 | 58,599 |
| South America Map Quiz | 0 | - | 5.00 | 1,482,045 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 116,831 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 82,120 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 120,782 |
| North America Map Quiz | 0 | - | 4.98 | 220,087 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 95,069 |
| Flags of Africa Quiz | 0 | - | 5.00 | 419,972 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 331,354 |
| Provinces of the Netherlands | 0 | - | 4.71 | 36,633 |
| Territories of the United States | 0 | - | 4.77 | 50,357 |
| Regions of France | 0 | - | 4.70 | 109,398 |
| Hawaiian Islands | 0 | - | 4.83 | 40,340 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.70 | 34,823 |
| Asia Geography Quiz #1 | 0 | - | 4.77 | 52,137 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 46,907 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 69,162 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 63,589 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 59,768 |
| Asian Geography by Letter - P | 0 | - | 4.44 | 55,890 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 55,492 |
| Australian Immigration by Country | 0 | - | 4.81 | 75,230 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 52,558 |
| Top African Languages on a Map | 0 | - | 4.92 | 62,896 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 296,870 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 232,779 |
| Asian Islands | 0 | - | 4.45 | 20,332 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 218,092 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 171,290 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 168,390 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 97,769 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 103,938 |
| Official Cities in the UK | 0 | - | 4.89 | 257,210 |
| South America Capitals Quiz | 0 | - | 5.00 | 451,969 |
| North America Capitals Quiz | 0 | - | 4.99 | 200,389 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 56,718 |
| Top 10 Most Remote European Capitals | 0 | - | 4.83 | 88,795 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 111,690 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 82,308 |
| European Capitals Furthest from the Sea | 0 | - | 4.90 | 70,041 |
| Asian Capitals - Map Quiz | 0 | - | 4.94 | 56,038 |
| European Capitals Ending in N | 0 | - | 4.92 | 77,373 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 118,865 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 105,471 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 100,589 |
| Monarchies of Europe | 0 | - | 4.89 | 92,340 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 122,419 |
