| Africa Map Quiz | 0 | - | 5.00 | 2,109,267 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,218 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,164 |
| Countries of Africa | 0 | - | 5.00 | 2,517,805 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,279 |
| African East Coast | 0 | - | 4.96 | 95,415 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,000 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,311 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,645 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,357 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,418 |
| Flags of Africa Quiz | 0 | - | 5.00 | 465,971 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,962 |
| African Island Countries | 0 | - | 4.96 | 101,068 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,601 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,078 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,825 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,598 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,759 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,148 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,586 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,065 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,271 |
| The Only African Country ... | 0 | - | 4.98 | 128,631 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,889 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,406 |
| European Countries with One Border | 0 | - | 4.97 | 182,006 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,887 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,644 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,144 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,159 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,330 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,308 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,668 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,901 |
| Zambia Country Quiz | 0 | - | 4.62 | 24,490 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,192 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,610 |
| African Great Lakes | 0 | - | 4.82 | 65,586 |
| South Africa Country Quiz | 0 | - | 4.52 | 61,256 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,322 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,754 |
| Asia Map Quiz | 0 | - | 4.99 | 909,954 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,889 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,978 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,972 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,019 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,234 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,359 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,000 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,735 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,846 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,669 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,157 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,777 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,781 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,353 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,714 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,149 |
| The Only European Country ... | 0 | - | 4.91 | 214,851 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,862 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,137 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,417 |
| Countries with the Most Borders | 0 | - | 4.97 | 386,831 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 413,663 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,628 |
| United States Map Quiz | 0 | - | 4.98 | 4,146,872 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,102 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,064 |
| Australia Map Quiz | 0 | - | 4.94 | 343,071 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,028 |
| Provinces of South Africa | 0 | - | 4.74 | 21,503 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,552 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,092 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,527 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,147 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,871 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,171 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,995 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,295 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,751 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,273 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,670 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,841 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,317 |
| Europe Capital to Country | 0 | - | 4.99 | 248,647 |
| Asia Capital to Country | 0 | - | 4.96 | 126,072 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,963 |
| European Capitals by Map | 0 | - | 4.99 | 137,412 |
| African Capitals by Map | 0 | - | 4.99 | 132,702 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,640 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,520 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,897 |
| European Coastal Capitals | 0 | - | 4.95 | 90,033 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,309 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,920 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,572 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,538 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,589 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,138 |
| Countries of the Middle East | 0 | - | 4.96 | 199,660 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,624 |
| Slavic Countries | 0 | - | 4.96 | 111,152 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,635 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 103,383 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,003 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,167 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,870 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,040 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,123 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,341 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,448 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,621 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,664 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,519 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.70 | 67,767 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,644 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,593 |
| Zimbabwe Country Quiz | 0 | - | 4.52 | 28,653 |
| Malawi Country Quiz | 0 | - | 4.58 | 19,927 |
| Mozambique Country Quiz | 0 | - | 4.46 | 22,059 |
| Angola Country Quiz | 0 | - | 4.68 | 28,173 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,381 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,682 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,713 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,698 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,427 |
| North America Map Quiz | 0 | - | 4.98 | 246,103 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,757 |
| Flags of North and South America | 0 | - | 4.99 | 369,501 |
| Australian States and Territories | 0 | - | 4.96 | 141,243 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,416 |
| Counties of England | 0 | - | 4.97 | 791,809 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,147 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,639 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,871 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,108 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,943 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,046 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,416 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,052 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,583 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,478 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,342 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,262 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,975 |
| Official Cities in the UK | 0 | - | 4.89 | 281,634 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,739 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,936 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,909 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,642 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,498 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,429 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,872 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,751 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,676 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,945 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,449 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,695 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,659 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,674 |
| Monarchies of Europe | 0 | - | 4.90 | 97,609 |
| Monarchies of Asia | 0 | - | 4.97 | 70,770 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,576 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,465 |
| The Only American Country ... | 0 | - | 4.92 | 121,091 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,267 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,795 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,400 |
| Random Countries by Borders | 0 | - | 4.99 | 81,882 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,637 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,074 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,512 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,538 |
| UK Cities Map Quiz | 0 | - | 4.95 | 463,019 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,719 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,297 |
| Flags of Oceania | 0 | - | 5.00 | 256,543 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,355 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,105 |
| Regions of Italy | 0 | - | 4.92 | 75,055 |
| States of India | 0 | - | 4.94 | 191,354 |
| Japanese Prefectures | 0 | - | 4.98 | 135,433 |
| Provinces of China | 0 | - | 4.97 | 201,599 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,007 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,265 |
| States of Germany | 0 | - | 4.96 | 150,874 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,640 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,983 |
| Provinces of Turkey | 0 | - | 4.95 | 202,628 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,342 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,153 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,578 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 44,044 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,282 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,708 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,144 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,193 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,406 |
| Geography of South Africa | 0 | - | 4.54 | 17,181 |
