| Provinces of China | 0 | - | 4.97 | 206,953 |
| Japan Country Quiz | 0 | - | 4.93 | 143,093 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,054 |
| Asia Map Quiz | 0 | - | 4.99 | 922,977 |
| States of India | 0 | - | 4.95 | 195,190 |
| Provinces of Turkey | 0 | - | 4.94 | 205,386 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,219 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,349 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,717 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,200 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,680 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,714 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,419 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,046 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,200 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,120 |
| Counties of England | 0 | - | 4.97 | 801,219 |
| Countries of the Middle East | 0 | - | 4.96 | 202,253 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,566 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,103 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,350 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,714 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,987 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,615 |
| Australian States and Territories | 0 | - | 4.96 | 142,601 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,891 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,256 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,880 |
| Monarchies of Asia | 0 | - | 4.97 | 71,381 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,183 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,594 |
| Regions of Italy | 0 | - | 4.92 | 76,678 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,993 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,373 |
| States of Germany | 0 | - | 4.95 | 153,977 |
| Regions of New Zealand | 0 | - | 4.84 | 28,664 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,604 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,900 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,538 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,876 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,531 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,751 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,901 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,489 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,646 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,625 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,615 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,005 |
| States of India Map Quiz | 0 | - | 4.84 | 26,793 |
| States of Mexico | 0 | - | 4.96 | 177,633 |
| States of Brazil | 0 | - | 4.97 | 89,203 |
| Departments of France | 0 | - | 4.93 | 54,851 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,798 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,528 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,718 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,533 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,660 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,857 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,894 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,210 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,535 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,164 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,090 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,607 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,041 |
| Countries Bordering India | 0 | - | 4.98 | 163,715 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,929 |
| Countries that Border China | 0 | - | 4.96 | 263,965 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,992 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,059 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,562 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,768 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,279 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,981 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,903 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,780 |
| Countries Closest to India | 0 | - | 4.97 | 103,104 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,043 |
| Counties of Ireland | 0 | - | 4.92 | 196,825 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,728 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,129 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,208 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,262 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,614 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,728 |
| The Only European Country ... | 0 | - | 4.91 | 218,328 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,422 |
| Hindu Countries | 0 | - | 4.87 | 50,461 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,140 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,833 |
| Countries of Africa | 0 | - | 5.00 | 2,552,790 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,904 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,108 |
| Countries that Beat China | 0 | - | 4.85 | 116,510 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,835 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,813 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,700 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,251 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,414 |
| Australia Map Quiz | 0 | - | 4.95 | 345,747 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,703 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,036 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,439 |
| African East Coast | 0 | - | 4.96 | 96,547 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,460 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,971 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,935 |
| Asian Island Nations | 0 | - | 4.63 | 94,397 |
| Arab Spring Countries | 0 | - | 4.51 | 44,180 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,500 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,406 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,451 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,278 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,043 |
| Asian Physical Geography | 0 | - | 4.61 | 35,595 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,173 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,684 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,359 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,256 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,806 |
| Random Asian City to Country | 0 | - | 4.56 | 44,587 |
| Europe Capital to Country | 0 | - | 4.99 | 251,602 |
| Asia Capital to Country | 0 | - | 4.96 | 127,214 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,664 |
| European Capitals by Map | 0 | - | 4.99 | 141,459 |
| African Capitals by Map | 0 | - | 4.99 | 141,508 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,625 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,652 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,992 |
| European Coastal Capitals | 0 | - | 4.95 | 91,103 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,077 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,771 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,325 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,059 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,601 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,199 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,931 |
| Slavic Countries | 0 | - | 4.96 | 112,179 |
| African Island Countries | 0 | - | 4.96 | 102,234 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,052 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,392 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,260 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,882 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,308 |
| The Only Asian Country ... | 0 | - | 4.69 | 122,699 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,058 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,280 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,860 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,635 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,829 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,303 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,072 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,963 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,400 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.46 | 54,898 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,239 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,932 |
| China Country Quiz | 0 | - | 4.37 | 122,725 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,134 |
| India Cities Map Quiz | 0 | - | 4.67 | 61,308 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,058 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,388 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,607 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,640 |
| North America Map Quiz | 0 | - | 4.98 | 250,641 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,397 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,702 |
| Flags of North and South America | 0 | - | 4.99 | 375,844 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,630 |
| Territories of the United States | 0 | - | 4.80 | 52,554 |
| Regions of France | 0 | - | 4.70 | 121,723 |
| Hawaiian Islands | 0 | - | 4.83 | 42,857 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,166 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,617 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,683 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,329 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,362 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,956 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,579 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,103 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,567 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,445 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,756 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,922 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,158 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,303 |
| Asian Islands | 0 | - | 4.49 | 20,884 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,985 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,727 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,368 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,679 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,741 |
| Official Cities in the UK | 0 | - | 4.89 | 285,490 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,924 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,508 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,994 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,412 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,860 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,256 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,471 |
