| Provinces of China | 0 | - | 4.97 | 209,028 |
| Japan Country Quiz | 0 | - | 4.93 | 143,559 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,581 |
| Asia Map Quiz | 0 | - | 4.99 | 926,990 |
| States of India | 0 | - | 4.94 | 196,604 |
| Provinces of Turkey | 0 | - | 4.95 | 206,370 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,458 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,895 |
| China Cities Map Quiz | 0 | - | 4.94 | 106,059 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,166 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,212 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,964 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,650 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,890 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,193 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,232 |
| Counties of England | 0 | - | 4.97 | 804,499 |
| Countries of the Middle East | 0 | - | 4.96 | 203,327 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,058 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,523 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,755 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,098 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,352 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,962 |
| Australian States and Territories | 0 | - | 4.96 | 143,097 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,255 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,939 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,328 |
| Monarchies of Asia | 0 | - | 4.97 | 71,629 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,369 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,104 |
| Regions of Italy | 0 | - | 4.92 | 77,293 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,618 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,667 |
| States of Germany | 0 | - | 4.95 | 154,989 |
| Regions of New Zealand | 0 | - | 4.84 | 28,803 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,916 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,988 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,818 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,128 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,241 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,177 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,172 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,660 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,958 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,825 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,797 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,156 |
| States of India Map Quiz | 0 | - | 4.85 | 26,979 |
| States of Mexico | 0 | - | 4.96 | 178,826 |
| States of Brazil | 0 | - | 4.98 | 90,095 |
| Departments of France | 0 | - | 4.93 | 55,432 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,246 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,071 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,837 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,629 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,766 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,546 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,108 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,371 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,375 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,465 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,285 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,762 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,187 |
| Countries Bordering India | 0 | - | 4.98 | 163,910 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,172 |
| Countries that Border China | 0 | - | 4.96 | 264,584 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,224 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,282 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,938 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,989 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,485 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,298 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,189 |
| Countries Closest to Turkey | 0 | - | 4.96 | 127,052 |
| Countries Closest to India | 0 | - | 4.97 | 103,360 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,112 |
| Counties of Ireland | 0 | - | 4.92 | 197,736 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,882 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,298 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,182 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,308 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,283 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,553 |
| The Only European Country ... | 0 | - | 4.91 | 219,679 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,406 |
| Hindu Countries | 0 | - | 4.86 | 50,688 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,875 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,999 |
| Countries of Africa | 0 | - | 5.00 | 2,565,617 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 418,313 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,413 |
| Countries that Beat China | 0 | - | 4.85 | 117,016 |
| Egypt Country Quiz | 0 | - | 4.82 | 78,032 |
| South Korea Country Quiz | 0 | - | 4.74 | 80,026 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,939 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,627 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,843 |
| Australia Map Quiz | 0 | - | 4.95 | 346,561 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,641 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,108 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,467 |
| African East Coast | 0 | - | 4.96 | 96,943 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,523 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,997 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,969 |
| Asian Island Nations | 0 | - | 4.64 | 94,545 |
| Arab Spring Countries | 0 | - | 4.51 | 44,289 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,691 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,690 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,682 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,483 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,222 |
| Asian Physical Geography | 0 | - | 4.61 | 35,644 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,238 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,934 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,735 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,707 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,391 |
| Random Asian City to Country | 0 | - | 4.56 | 44,644 |
| Europe Capital to Country | 0 | - | 4.99 | 252,664 |
| Asia Capital to Country | 0 | - | 4.96 | 127,718 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,344 |
| European Capitals by Map | 0 | - | 4.99 | 142,646 |
| African Capitals by Map | 0 | - | 4.99 | 142,664 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,150 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,167 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,423 |
| European Coastal Capitals | 0 | - | 4.95 | 91,523 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,283 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,438 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,795 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,265 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,472 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,346 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,404 |
| Slavic Countries | 0 | - | 4.96 | 112,533 |
| African Island Countries | 0 | - | 4.96 | 102,767 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,367 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,684 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,493 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,706 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,011 |
| The Only Asian Country ... | 0 | - | 4.69 | 123,049 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,212 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,819 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,090 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,009 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,566 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,092 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,735 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,726 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,491 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.46 | 54,988 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,444 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,998 |
| China Country Quiz | 0 | - | 4.38 | 123,131 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,490 |
| India Cities Map Quiz | 0 | - | 4.67 | 61,460 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,723 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,899 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,925 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,935 |
| North America Map Quiz | 0 | - | 4.98 | 252,904 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,592 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,346 |
| Flags of North and South America | 0 | - | 4.99 | 378,321 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,961 |
| Territories of the United States | 0 | - | 4.80 | 52,679 |
| Regions of France | 0 | - | 4.70 | 122,448 |
| Hawaiian Islands | 0 | - | 4.83 | 43,023 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,237 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,694 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,776 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,390 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,538 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,155 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,725 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,289 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,730 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,554 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,137 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,529 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,280 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,928 |
| Asian Islands | 0 | - | 4.49 | 20,921 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,990 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,507 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,367 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,124 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,996 |
| Official Cities in the UK | 0 | - | 4.89 | 286,971 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,755 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,754 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,383 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,745 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,361 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,515 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,690 |
