| Africa Map Quiz | 0 | - | 5.00 | 2,131,695 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,336 |
| Countries of Africa | 0 | - | 5.00 | 2,567,161 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,883 |
| African East Coast | 0 | - | 4.96 | 96,990 |
| Liberia Country Quiz | 0 | - | 4.85 | 22,043 |
| Mali Country Quiz | 0 | - | 4.83 | 24,986 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,797 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,503 |
| Counties of England | 0 | - | 4.97 | 804,909 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,780 |
| African Island Countries | 0 | - | 4.96 | 102,822 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,086 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,296 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,142 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,794 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,958 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,610 |
| Australian States and Territories | 0 | - | 4.96 | 143,151 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,864 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,627 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 245,007 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,310 |
| The Only African Country ... | 0 | - | 4.99 | 129,871 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,492 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,594 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,079 |
| Regions of Italy | 0 | - | 4.92 | 77,347 |
| States of India | 0 | - | 4.94 | 196,779 |
| Japanese Prefectures | 0 | - | 4.98 | 139,615 |
| Provinces of China | 0 | - | 4.97 | 209,257 |
| Regions of Spain Quiz | 0 | - | 4.91 | 115,701 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,708 |
| States of Germany | 0 | - | 4.95 | 155,084 |
| Regions of New Zealand | 0 | - | 4.84 | 28,817 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,978 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,088 |
| Provinces of Turkey | 0 | - | 4.95 | 206,632 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,836 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,643 |
| Pixelated Africa Map | 0 | - | 4.98 | 101,072 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,930 |
| Name a Valid African Country | 0 | - | 4.98 | 155,397 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,313 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,953 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,103 |
| Burkina Faso Country Quiz | 0 | - | 4.80 | 25,284 |
| States of Mexico | 0 | - | 4.96 | 178,980 |
| States of Brazil | 0 | - | 4.98 | 90,174 |
| Departments of France | 0 | - | 4.93 | 55,505 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,117 |
| African Great Lakes | 0 | - | 4.82 | 67,213 |
| Nigeria Country Quiz | 0 | - | 4.75 | 47,356 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,842 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,981 |
| Asia Map Quiz | 0 | - | 4.99 | 927,396 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,640 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,650 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,768 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,928 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,237 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,949 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,176 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,369 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,685 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,424 |
| Djibouti Country Quiz | 0 | - | 4.82 | 21,858 |
| Counties of Ireland | 0 | - | 4.92 | 197,823 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,666 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,591 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,429 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,647 |
| The Only European Country ... | 0 | - | 4.91 | 219,846 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,550 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,964 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,015 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,998 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,394 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,620 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,681 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,285 |
| Australia Map Quiz | 0 | - | 4.95 | 346,663 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,763 |
| Provinces of South Africa | 0 | - | 4.74 | 22,073 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 61,024 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,898 |
| African Physical Geography | 0 | - | 4.51 | 31,852 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,860 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,914 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,643 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,894 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,465 |
| Europe Capital to Country | 0 | - | 4.99 | 252,763 |
| Asia Capital to Country | 0 | - | 4.96 | 127,767 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,416 |
| European Capitals by Map | 0 | - | 4.99 | 142,773 |
| African Capitals by Map | 0 | - | 4.99 | 142,762 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,196 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,216 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,469 |
| European Coastal Capitals | 0 | - | 4.95 | 91,571 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,307 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,571 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,917 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,274 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,895 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,507 |
| Countries of the Middle East | 0 | - | 4.96 | 203,418 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,465 |
| Slavic Countries | 0 | - | 4.96 | 112,586 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,276 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,405 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,722 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,518 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,232 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,125 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,579 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,870 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,814 |
| 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 | 152,613 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,129 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,390 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.70 | 67,988 |
| Sierra Leone Country Quiz | 0 | - | 4.43 | 19,684 |
| Mauritania Country Quiz | 0 | - | 4.63 | 18,760 |
| Benin Country Quiz | 0 | - | 4.64 | 22,470 |
| Cape Verde Country Quiz | 0 | - | 4.47 | 19,384 |
| Ghana Country Quiz | 0 | - | 4.74 | 27,934 |
| Guinea Country Quiz | 0 | - | 4.72 | 18,734 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,743 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,425 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,955 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,968 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,973 |
| North America Map Quiz | 0 | - | 4.98 | 253,141 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 111,009 |
| Flags of North and South America | 0 | - | 4.99 | 378,633 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,989 |
| Territories of the United States | 0 | - | 4.80 | 52,695 |
| Regions of France | 0 | - | 4.70 | 122,542 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,296 |
| Hawaiian Islands | 0 | - | 4.83 | 43,051 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,123 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,568 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,303 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,385 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 232,026 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,076 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,600 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,446 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,172 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,019 |
| Official Cities in the UK | 0 | - | 4.89 | 287,150 |
| South America Capitals Quiz | 0 | - | 5.00 | 486,011 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,916 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,417 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,775 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,425 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,549 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,719 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,120 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,876 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,638 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,380 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,835 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,663 |
| Monarchies of Europe | 0 | - | 4.90 | 99,110 |
| Monarchies of Asia | 0 | - | 4.97 | 71,657 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,400 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,989 |
| The Only American Country ... | 0 | - | 4.92 | 122,422 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,047 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,824 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,168 |
| European Countries with One Border | 0 | - | 4.97 | 184,138 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,851 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,901 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,082 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,401 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,676 |
| UK Cities Map Quiz | 0 | - | 4.96 | 467,007 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,759 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,062 |
| Flags of Oceania | 0 | - | 5.00 | 263,786 |
| Three Band Flags of Europe | 0 | - | 4.98 | 195,000 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,119 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,427 |
| U.S. State Border Crossings | 0 | - | 4.97 | 97,004 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,194 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,321 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,983 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,878 |
| Pixelated Asia Map | 0 | - | 4.91 | 73,992 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,741 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,372 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,672 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 61,091 |
| Geography of South Africa | 0 | - | 4.54 | 17,415 |
