| Japanese Prefectures | 0 | - | 4.98 | 134,525 |
| Japan Country Quiz | 0 | - | 4.92 | 141,227 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,129 |
| Asia Map Quiz | 0 | - | 4.99 | 906,909 |
| Provinces of China | 0 | - | 4.97 | 200,080 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,205 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,775 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,030 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,874 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,820 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,450 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,900 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,169 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,425 |
| Countries of the Middle East | 0 | - | 4.96 | 198,880 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,695 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,473 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,752 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,388 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,225 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,340 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,015 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,673 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,751 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,350 |
| Monarchies of Asia | 0 | - | 4.97 | 70,591 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,430 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,245 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,033 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,020 |
| States of India | 0 | - | 4.94 | 189,996 |
| Provinces of Turkey | 0 | - | 4.95 | 200,958 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,992 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,392 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,768 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,833 |
| UK Immigration by Country | 0 | - | 4.94 | 139,611 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,651 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,237 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,787 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,770 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,439 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,098 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,485 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,975 |
| States of India Map Quiz | 0 | - | 4.82 | 26,028 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,306 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,927 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,240 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,218 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,128 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,167 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,257 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,146 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,457 |
| Countries Bordering India | 0 | - | 4.98 | 162,591 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,775 |
| Countries that Border China | 0 | - | 4.96 | 261,800 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,843 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,070 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,221 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,472 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,933 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,700 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,494 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,880 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,945 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,331 |
| Countries Closest to India | 0 | - | 4.97 | 102,201 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,759 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,408 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 30,837 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,150 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,125 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,814 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,952 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,802 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,521 |
| The Only European Country ... | 0 | - | 4.91 | 213,789 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,113 |
| Hindu Countries | 0 | - | 4.85 | 49,564 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,510 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,198 |
| Countries of Africa | 0 | - | 5.00 | 2,507,424 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 412,762 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,791 |
| Countries that Beat China | 0 | - | 4.86 | 114,698 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,027 |
| South Korea Country Quiz | 0 | - | 4.79 | 78,918 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,495 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,783 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,912 |
| Australia Map Quiz | 0 | - | 4.94 | 342,449 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,285 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,924 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,305 |
| African East Coast | 0 | - | 4.96 | 95,035 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,191 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,801 |
| Asian Island Nations | 0 | - | 4.63 | 93,746 |
| Arab Spring Countries | 0 | - | 4.51 | 43,818 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 70,823 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,325 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,541 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,276 |
| Asian Physical Geography | 0 | - | 4.61 | 35,370 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,924 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,387 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,020 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,333 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,796 |
| Random Asian City to Country | 0 | - | 4.56 | 44,390 |
| Europe Capital to Country | 0 | - | 4.99 | 247,698 |
| Asia Capital to Country | 0 | - | 4.96 | 125,743 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,435 |
| European Capitals by Map | 0 | - | 4.99 | 136,229 |
| African Capitals by Map | 0 | - | 4.99 | 132,147 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,118 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,171 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,594 |
| European Coastal Capitals | 0 | - | 4.95 | 89,735 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,176 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,762 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,767 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,415 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,650 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,288 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,243 |
| Slavic Countries | 0 | - | 4.96 | 110,845 |
| African Island Countries | 0 | - | 4.96 | 100,778 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,495 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,495 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,085 |
| The Only Asian Country ... | 0 | - | 4.74 | 121,864 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,604 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,703 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,147 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,153 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,273 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,554 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,249 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,500 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.45 | 54,643 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,464 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,696 |
| China Country Quiz | 0 | - | 4.38 | 115,615 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,891 |
| India Cities Map Quiz | 0 | - | 4.63 | 60,664 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,108 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,210 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,457 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,182 |
| North America Map Quiz | 0 | - | 4.98 | 244,390 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,430 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,230 |
| Flags of North and South America | 0 | - | 4.99 | 367,074 |
| Australian States and Territories | 0 | - | 4.95 | 140,759 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,836 |
| Counties of England | 0 | - | 4.97 | 789,084 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,284 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,850 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,895 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,325 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,319 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,146 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,825 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,391 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,158 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,559 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,068 |
| France Immigration by Country | 0 | - | 4.72 | 75,958 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,419 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,799 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,629 |
| Asian Islands | 0 | - | 4.49 | 20,764 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,911 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,975 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,833 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,974 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,821 |
| Official Cities in the UK | 0 | - | 4.89 | 280,490 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,199 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,825 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,656 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,403 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,108 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,167 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,699 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,437 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,760 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,426 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,440 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,183 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,329 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,359 |
| Monarchies of Europe | 0 | - | 4.90 | 97,299 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,740 |
| The Only African Country ... | 0 | - | 4.99 | 128,349 |
| The Only American Country ... | 0 | - | 4.92 | 120,744 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,774 |
