| Africa Map Quiz | 0 | - | 5.00 | 2,126,203 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,250 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,637 |
| Countries of Africa | 0 | - | 5.00 | 2,553,321 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,427 |
| African East Coast | 0 | - | 4.96 | 96,574 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,656 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,760 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,066 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,872 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,980 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,900 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,273 |
| African Island Countries | 0 | - | 4.96 | 102,265 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,344 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,089 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,320 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,092 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,978 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,436 |
| Nigeria Country Quiz | 0 | - | 4.75 | 47,175 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,403 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,960 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,325 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,695 |
| The Only African Country ... | 0 | - | 4.99 | 129,519 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,320 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,199 |
| European Countries with One Border | 0 | - | 4.97 | 183,528 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,271 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,642 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,777 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,506 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,295 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,137 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,353 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,205 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,739 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,940 |
| African Great Lakes | 0 | - | 4.82 | 66,803 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,162 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,009 |
| Asia Map Quiz | 0 | - | 4.99 | 923,192 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,897 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,846 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,944 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,002 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,078 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,584 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,926 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,782 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,077 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,169 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,618 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,355 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,312 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,455 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,318 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,765 |
| The Only European Country ... | 0 | - | 4.91 | 218,412 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,485 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,183 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,846 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,992 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 417,253 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,302 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,028 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,292 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,697 |
| Australia Map Quiz | 0 | - | 4.95 | 345,792 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,762 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,903 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,704 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,805 |
| African Physical Geography | 0 | - | 4.51 | 31,788 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,675 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,053 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,411 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,428 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,834 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,110 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,474 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,600 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,733 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,830 |
| Europe Capital to Country | 0 | - | 4.99 | 251,656 |
| Asia Capital to Country | 0 | - | 4.96 | 127,230 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,699 |
| European Capitals by Map | 0 | - | 4.99 | 141,520 |
| African Capitals by Map | 0 | - | 4.99 | 141,592 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,654 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,674 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,014 |
| European Coastal Capitals | 0 | - | 4.95 | 91,125 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,090 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,913 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,375 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,074 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,876 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,270 |
| Countries of the Middle East | 0 | - | 4.96 | 202,293 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,955 |
| Slavic Countries | 0 | - | 4.96 | 112,196 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,086 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 104,280 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,072 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,592 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,126 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,302 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,370 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,868 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,653 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,851 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,729 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,005 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.70 | 67,918 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,251 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,451 |
| Sierra Leone Country Quiz | 0 | - | 4.43 | 19,614 |
| Benin Country Quiz | 0 | - | 4.64 | 22,392 |
| Burkina Faso Country Quiz | 0 | - | 4.80 | 25,192 |
| Cape Verde Country Quiz | 0 | - | 4.47 | 19,318 |
| Guinea Country Quiz | 0 | - | 4.73 | 18,672 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,239 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,212 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,413 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,624 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,649 |
| North America Map Quiz | 0 | - | 4.98 | 250,822 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,634 |
| Flags of North and South America | 0 | - | 4.99 | 375,943 |
| Australian States and Territories | 0 | - | 4.96 | 142,639 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,230 |
| Counties of England | 0 | - | 4.97 | 801,393 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,042 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,075 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,061 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,449 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,901 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,220 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,282 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,521 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,038 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,768 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,417 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,700 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,749 |
| Official Cities in the UK | 0 | - | 4.89 | 285,575 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,045 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,592 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,035 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,435 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,894 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,273 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,480 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,805 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,356 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,603 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,333 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,902 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,518 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,382 |
| Monarchies of Europe | 0 | - | 4.90 | 98,672 |
| Monarchies of Asia | 0 | - | 4.97 | 71,399 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,195 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,053 |
| The Only American Country ... | 0 | - | 4.92 | 122,065 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,340 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,250 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,614 |
| Random Countries by Borders | 0 | - | 4.99 | 82,890 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,381 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,566 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,687 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,233 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,963 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,308 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,645 |
| Flags of Oceania | 0 | - | 5.00 | 261,910 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,230 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,815 |
| Regions of Italy | 0 | - | 4.92 | 76,737 |
| States of India | 0 | - | 4.95 | 195,238 |
| Japanese Prefectures | 0 | - | 4.98 | 138,507 |
| Provinces of China | 0 | - | 4.97 | 207,078 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,049 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,391 |
| States of Germany | 0 | - | 4.95 | 154,048 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,620 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,965 |
| Provinces of Turkey | 0 | - | 4.94 | 205,447 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,714 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,886 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,575 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,659 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,550 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,641 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,293 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,032 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,102 |
