| Provinces of China | 0 | - | 4.97 | 209,251 |
| Japan Country Quiz | 0 | - | 4.93 | 143,625 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,836 |
| Asia Map Quiz | 0 | - | 4.99 | 927,368 |
| States of India | 0 | - | 4.94 | 196,774 |
| Provinces of Turkey | 0 | - | 4.95 | 206,628 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,491 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,930 |
| China Cities Map Quiz | 0 | - | 4.94 | 106,100 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,384 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,281 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,997 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,685 |
| Countries Closest to Japan | 0 | - | 4.92 | 140,713 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,618 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,479 |
| Counties of England | 0 | - | 4.97 | 804,895 |
| Countries of the Middle East | 0 | - | 4.96 | 203,414 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,120 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,576 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,812 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,128 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,386 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 111,009 |
| Australian States and Territories | 0 | - | 4.96 | 143,149 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,300 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 232,023 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,378 |
| Monarchies of Asia | 0 | - | 4.97 | 71,655 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,397 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,160 |
| Regions of Italy | 0 | - | 4.92 | 77,345 |
| Regions of Spain Quiz | 0 | - | 4.91 | 115,700 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,707 |
| States of Germany | 0 | - | 4.95 | 155,081 |
| Regions of New Zealand | 0 | - | 4.84 | 28,817 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,977 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,082 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,835 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,192 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,860 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,228 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,216 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,675 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,979 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,845 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,829 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,191 |
| States of India Map Quiz | 0 | - | 4.85 | 26,993 |
| States of Mexico | 0 | - | 4.96 | 178,975 |
| States of Brazil | 0 | - | 4.98 | 90,172 |
| Departments of France | 0 | - | 4.93 | 55,499 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,295 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,117 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,851 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,645 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,773 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,929 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,670 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,396 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,628 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,637 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,301 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,778 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,204 |
| Countries Bordering India | 0 | - | 4.98 | 163,934 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,197 |
| Countries that Border China | 0 | - | 4.96 | 264,645 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,242 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,302 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,967 |
| Countries Bordering Turkey | 0 | - | 4.98 | 118,012 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,516 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,342 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,229 |
| Countries Closest to Turkey | 0 | - | 4.96 | 127,098 |
| Countries Closest to India | 0 | - | 4.97 | 103,399 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,123 |
| Counties of Ireland | 0 | - | 4.92 | 197,821 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,896 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,653 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,582 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,419 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,336 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,642 |
| The Only European Country ... | 0 | - | 4.91 | 219,835 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,544 |
| Hindu Countries | 0 | - | 4.86 | 50,719 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,960 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,015 |
| Countries of Africa | 0 | - | 5.00 | 2,567,042 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 418,440 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,444 |
| Countries that Beat China | 0 | - | 4.85 | 117,060 |
| Egypt Country Quiz | 0 | - | 4.82 | 78,063 |
| South Korea Country Quiz | 0 | - | 4.74 | 80,055 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,586 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,677 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,880 |
| Australia Map Quiz | 0 | - | 4.95 | 346,660 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,754 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,113 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,470 |
| African East Coast | 0 | - | 4.96 | 96,989 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,536 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,997 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,978 |
| Asian Island Nations | 0 | - | 4.63 | 94,569 |
| Arab Spring Countries | 0 | - | 4.51 | 44,303 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,710 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,723 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,719 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,507 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,240 |
| Asian Physical Geography | 0 | - | 4.61 | 35,650 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,246 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,856 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,883 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,776 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,461 |
| Random Asian City to Country | 0 | - | 4.56 | 44,656 |
| Europe Capital to Country | 0 | - | 4.99 | 252,758 |
| Asia Capital to Country | 0 | - | 4.96 | 127,764 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,414 |
| European Capitals by Map | 0 | - | 4.99 | 142,772 |
| African Capitals by Map | 0 | - | 4.99 | 142,756 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,195 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,214 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,466 |
| European Coastal Capitals | 0 | - | 4.95 | 91,571 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,305 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,565 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,914 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,274 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,885 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,499 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,463 |
| Slavic Countries | 0 | - | 4.96 | 112,582 |
| African Island Countries | 0 | - | 4.96 | 102,819 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,403 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,721 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,518 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,212 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,079 |
| The Only Asian Country ... | 0 | - | 4.69 | 123,382 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,294 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,867 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,114 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,043 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,610 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,138 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,792 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,948 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,501 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.46 | 54,994 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,468 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 25,010 |
| China Country Quiz | 0 | - | 4.38 | 123,183 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,736 |
| India Cities Map Quiz | 0 | - | 4.67 | 61,475 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,397 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,954 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,967 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,973 |
| North America Map Quiz | 0 | - | 4.98 | 253,116 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,610 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,776 |
| Flags of North and South America | 0 | - | 4.99 | 378,607 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,989 |
| Territories of the United States | 0 | - | 4.80 | 52,693 |
| Regions of France | 0 | - | 4.70 | 122,541 |
| Hawaiian Islands | 0 | - | 4.83 | 43,050 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,248 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,702 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,788 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,393 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,572 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,185 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,750 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,317 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,755 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,568 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,174 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,620 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,381 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 245,003 |
| Asian Islands | 0 | - | 4.49 | 20,926 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,074 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,593 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,444 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,169 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,018 |
| Official Cities in the UK | 0 | - | 4.89 | 287,143 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,996 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,906 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,417 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,773 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,424 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,547 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,718 |
