| Japanese Prefectures | 0 | - | 4.98 | 134,365 |
| Japan Country Quiz | 0 | - | 4.92 | 141,135 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,461 |
| Asia Map Quiz | 0 | - | 4.99 | 906,138 |
| Provinces of China | 0 | - | 4.97 | 199,784 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,140 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,709 |
| China Cities Map Quiz | 0 | - | 4.93 | 103,941 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,740 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,170 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,351 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,850 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,153 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,745 |
| Countries of the Middle East | 0 | - | 4.96 | 198,755 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,609 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,394 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,690 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,336 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,151 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,290 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,993 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,611 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,656 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,265 |
| Monarchies of Asia | 0 | - | 4.97 | 70,550 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,395 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,209 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,977 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,944 |
| States of India | 0 | - | 4.94 | 189,784 |
| Provinces of Turkey | 0 | - | 4.95 | 200,409 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,938 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,323 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,757 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,384 |
| UK Immigration by Country | 0 | - | 4.94 | 139,513 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,563 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,094 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,747 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,724 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,394 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,076 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,459 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,951 |
| States of India Map Quiz | 0 | - | 4.82 | 25,988 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,286 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,908 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,219 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,664 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,102 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,930 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,210 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,115 |
| The Only Remaining Asian Country . . . | 0 | - | 4.69 | 45,429 |
| Countries Bordering India | 0 | - | 4.98 | 162,553 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,735 |
| Countries that Border China | 0 | - | 4.96 | 261,730 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,791 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,027 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,171 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,383 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,893 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,666 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,462 |
| Countries Closest to Cyprus | 0 | - | 4.90 | 54,831 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,889 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,245 |
| Countries Closest to India | 0 | - | 4.96 | 102,161 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,744 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,389 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 30,512 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,121 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,583 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,031 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,790 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,750 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,383 |
| The Only European Country ... | 0 | - | 4.91 | 213,567 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,909 |
| Hindu Countries | 0 | - | 4.85 | 49,459 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,364 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,162 |
| Countries of Africa | 0 | - | 5.00 | 2,505,328 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 412,536 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,739 |
| Countries that Beat China | 0 | - | 4.86 | 114,633 |
| Egypt Country Quiz | 0 | - | 4.82 | 76,992 |
| South Korea Country Quiz | 0 | - | 4.79 | 78,874 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,162 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,727 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,835 |
| Australia Map Quiz | 0 | - | 4.94 | 342,280 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,131 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 81,887 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,304 |
| African East Coast | 0 | - | 4.96 | 94,955 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,183 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,794 |
| Asian Island Nations | 0 | - | 4.63 | 93,710 |
| Arab Spring Countries | 0 | - | 4.51 | 43,794 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 70,806 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,233 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,501 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,239 |
| Asian Physical Geography | 0 | - | 4.61 | 35,362 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,902 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,733 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,794 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,268 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,682 |
| Random Asian City to Country | 0 | - | 4.56 | 44,380 |
| Europe Capital to Country | 0 | - | 4.99 | 247,347 |
| Asia Capital to Country | 0 | - | 4.96 | 125,649 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,335 |
| European Capitals by Map | 0 | - | 4.99 | 136,022 |
| African Capitals by Map | 0 | - | 4.99 | 132,081 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,001 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,090 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,541 |
| European Coastal Capitals | 0 | - | 4.95 | 89,674 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,154 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,462 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,604 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,388 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,785 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,109 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,181 |
| Slavic Countries | 0 | - | 4.96 | 110,790 |
| African Island Countries | 0 | - | 4.96 | 100,691 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,465 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,736 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,962 |
| The Only Asian Country ... | 0 | - | 4.74 | 121,802 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,516 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,614 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,121 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,102 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,218 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,488 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,177 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,445 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.45 | 54,623 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,431 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,687 |
| China Country Quiz | 0 | - | 4.38 | 115,560 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,507 |
| India Cities Map Quiz | 0 | - | 4.63 | 60,644 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,539 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,982 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,420 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,092 |
| North America Map Quiz | 0 | - | 4.98 | 244,101 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,383 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,514 |
| Flags of North and South America | 0 | - | 4.99 | 366,054 |
| Australian States and Territories | 0 | - | 4.95 | 140,574 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,456 |
| Counties of England | 0 | - | 4.97 | 788,539 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,153 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,602 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,882 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,309 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,306 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,140 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,782 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,352 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,118 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,529 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,025 |
| France Immigration by Country | 0 | - | 4.72 | 75,926 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,297 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,605 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,501 |
| Asian Islands | 0 | - | 4.49 | 20,762 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,763 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,854 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,720 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,921 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,771 |
| Official Cities in the UK | 0 | - | 4.89 | 280,268 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,910 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,606 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,571 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,349 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,042 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,093 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,654 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,386 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,721 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,339 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,393 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,123 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,279 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,309 |
| Monarchies of Europe | 0 | - | 4.90 | 97,236 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,604 |
| The Only African Country ... | 0 | - | 4.99 | 128,289 |
| The Only American Country ... | 0 | - | 4.92 | 120,679 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,748 |
