| Japanese Prefectures | 0 | - | 4.98 | 138,717 |
| Japan Country Quiz | 0 | - | 4.93 | 143,206 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,581 |
| Asia Map Quiz | 0 | - | 4.99 | 924,062 |
| Provinces of China | 0 | - | 4.97 | 207,453 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,284 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,591 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,796 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,722 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,813 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,108 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,565 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,066 |
| Countries of the Middle East | 0 | - | 4.96 | 202,421 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,684 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,214 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,441 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,806 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,061 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,700 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,471 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,978 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,424 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,007 |
| Monarchies of Asia | 0 | - | 4.97 | 71,450 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,233 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,238 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,401 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,717 |
| States of India | 0 | - | 4.95 | 195,566 |
| Provinces of Turkey | 0 | - | 4.94 | 205,671 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,913 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,694 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,981 |
| Europe Map Quiz | 0 | - | 5.00 | 4,783,780 |
| UK Immigration by Country | 0 | - | 4.94 | 141,577 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,268 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,862 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,970 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,529 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,719 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,420 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,696 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,670 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,052 |
| States of India Map Quiz | 0 | - | 4.84 | 26,838 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,738 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,860 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,683 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,584 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,217 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,511 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,141 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,654 |
| The Only Remaining Asian Country . . . | 0 | - | 4.64 | 46,082 |
| Countries Bordering India | 0 | - | 4.98 | 163,768 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,001 |
| Countries that Border China | 0 | - | 4.96 | 264,120 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,048 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,134 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,684 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,834 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,782 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,471 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,323 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,065 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,974 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,839 |
| Countries Closest to India | 0 | - | 4.97 | 103,166 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,063 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,769 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,922 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,983 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,518 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,724 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,903 |
| The Only European Country ... | 0 | - | 4.91 | 218,649 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,679 |
| Hindu Countries | 0 | - | 4.87 | 50,532 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,340 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,877 |
| Countries of Africa | 0 | - | 5.00 | 2,555,885 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 417,581 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,189 |
| Countries that Beat China | 0 | - | 4.85 | 116,631 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,894 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,875 |
| United States Map Quiz | 0 | - | 4.98 | 4,169,429 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,363 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,497 |
| Australia Map Quiz | 0 | - | 4.95 | 345,977 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,974 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,971 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,445 |
| African East Coast | 0 | - | 4.96 | 96,656 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,473 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,945 |
| Asian Island Nations | 0 | - | 4.63 | 94,432 |
| Arab Spring Countries | 0 | - | 4.51 | 44,213 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,546 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,501 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,501 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,086 |
| Asian Physical Geography | 0 | - | 4.61 | 35,610 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,194 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,657 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,648 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,358 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,934 |
| Random Asian City to Country | 0 | - | 4.56 | 44,606 |
| Europe Capital to Country | 0 | - | 4.99 | 251,846 |
| Asia Capital to Country | 0 | - | 4.96 | 127,305 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,804 |
| European Capitals by Map | 0 | - | 4.99 | 141,841 |
| African Capitals by Map | 0 | - | 4.99 | 141,879 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,812 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,753 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,084 |
| European Coastal Capitals | 0 | - | 4.95 | 91,211 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,129 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,225 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,542 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,116 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,541 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,477 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,056 |
| Slavic Countries | 0 | - | 4.96 | 112,274 |
| African Island Countries | 0 | - | 4.96 | 102,345 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,132 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,091 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,461 |
| The Only Asian Country ... | 0 | - | 4.69 | 122,777 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,203 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,386 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,911 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,708 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,933 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,380 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,170 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,041 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.46 | 54,921 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,303 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,954 |
| China Country Quiz | 0 | - | 4.37 | 122,839 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,030 |
| India Cities Map Quiz | 0 | - | 4.67 | 61,341 |
| South America Map Quiz | 0 | - | 5.00 | 1,555,349 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,524 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,689 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,699 |
| North America Map Quiz | 0 | - | 4.98 | 251,225 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,462 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,563 |
| Flags of North and South America | 0 | - | 4.99 | 376,354 |
| Australian States and Territories | 0 | - | 4.96 | 142,739 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,655 |
| Counties of England | 0 | - | 4.97 | 802,030 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,882 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,332 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,181 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,641 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,707 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,347 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,394 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,996 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,612 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,144 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,603 |
| France Immigration by Country | 0 | - | 4.70 | 76,876 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,093 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,439 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,443 |
| Asian Islands | 0 | - | 4.49 | 20,896 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,182 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,875 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,540 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,770 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,790 |
| Official Cities in the UK | 0 | - | 4.89 | 285,891 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,503 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,831 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,133 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,497 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,987 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,326 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,519 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,856 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,649 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,623 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,628 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,401 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,585 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,440 |
| Monarchies of Europe | 0 | - | 4.90 | 98,755 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,252 |
| The Only African Country ... | 0 | - | 4.99 | 129,581 |
| The Only American Country ... | 0 | - | 4.92 | 122,136 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,348 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,358 |
| European Countries with One Border | 0 | - | 4.97 | 183,623 |
