| Africa Map Quiz | 0 | - | 5.00 | 2,123,520 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,630 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,159 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,895 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,364 |
| Countries of Africa | 0 | - | 5.00 | 2,548,401 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,272 |
| African East Coast | 0 | - | 4.96 | 96,415 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,601 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,686 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,001 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,849 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,093 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,325 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,354 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,101 |
| African Island Countries | 0 | - | 4.96 | 102,042 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,088 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,749 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,081 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,817 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,730 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,283 |
| Ethiopia Country Quiz | 0 | - | 4.70 | 50,318 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,316 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,697 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,091 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,760 |
| The Only African Country ... | 0 | - | 4.99 | 129,381 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,264 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,061 |
| European Countries with One Border | 0 | - | 4.97 | 183,292 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,067 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,502 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,672 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,446 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,169 |
| Europe Map Quiz | 0 | - | 5.00 | 4,775,302 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,264 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,641 |
| African Great Lakes | 0 | - | 4.82 | 66,649 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,243 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,317 |
| Asia Map Quiz | 0 | - | 4.99 | 921,234 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,503 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,737 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,747 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,830 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,961 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,129 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,762 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,630 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,047 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,580 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,952 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,873 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,748 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,916 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,243 |
| The Only European Country ... | 0 | - | 4.91 | 217,827 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,075 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,866 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,784 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,480 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,377 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,440 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,253 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,061 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,518 |
| Australia Map Quiz | 0 | - | 4.95 | 345,463 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,377 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,858 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,606 |
| African Physical Geography | 0 | - | 4.51 | 31,758 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,597 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,819 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,929 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,902 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,751 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,873 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,283 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,441 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,575 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,587 |
| Europe Capital to Country | 0 | - | 4.99 | 251,223 |
| Asia Capital to Country | 0 | - | 4.96 | 126,999 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,428 |
| European Capitals by Map | 0 | - | 4.99 | 140,737 |
| African Capitals by Map | 0 | - | 4.99 | 139,239 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,189 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,463 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,825 |
| European Coastal Capitals | 0 | - | 4.95 | 90,953 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,911 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,281 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,903 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,986 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,004 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,768 |
| Countries of the Middle East | 0 | - | 4.96 | 201,921 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,739 |
| Slavic Countries | 0 | - | 4.96 | 112,020 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,009 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 104,136 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,156 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,382 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,935 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,110 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,175 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,785 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,520 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,656 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,527 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,648 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.70 | 67,890 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,155 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,383 |
| Madagascar Country Quiz | 0 | - | 4.56 | 26,439 |
| Rwanda Country Quiz | 0 | - | 4.63 | 21,958 |
| Somalia Country Quiz | 0 | - | 4.78 | 25,346 |
| South Sudan Country Quiz | 0 | - | 4.69 | 19,751 |
| Uganda Country Quiz | 0 | - | 4.54 | 25,138 |
| Eritrea Country Quiz | 0 | - | 4.59 | 22,178 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,325 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,653 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,244 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,485 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,514 |
| North America Map Quiz | 0 | - | 4.98 | 249,905 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,498 |
| Flags of North and South America | 0 | - | 4.99 | 374,966 |
| Australian States and Territories | 0 | - | 4.96 | 142,390 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,348 |
| Counties of England | 0 | - | 4.97 | 800,010 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 174,031 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,863 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,024 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,397 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,764 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,740 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,002 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,477 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,623 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,464 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,046 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,507 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,651 |
| Official Cities in the UK | 0 | - | 4.89 | 284,948 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,207 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,943 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,835 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,291 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,664 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,128 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,381 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,671 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,129 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,495 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,220 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,696 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,373 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,287 |
| Monarchies of Europe | 0 | - | 4.90 | 98,469 |
| Monarchies of Asia | 0 | - | 4.97 | 71,307 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,094 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,726 |
| The Only American Country ... | 0 | - | 4.92 | 121,913 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,168 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,021 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,411 |
| Random Countries by Borders | 0 | - | 4.99 | 82,764 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,007 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,361 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,381 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,253 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,531 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,095 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,331 |
| Flags of Oceania | 0 | - | 5.00 | 261,050 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,930 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,694 |
| Regions of Italy | 0 | - | 4.92 | 76,453 |
| States of India | 0 | - | 4.95 | 194,668 |
| Japanese Prefectures | 0 | - | 4.98 | 138,050 |
| Provinces of China | 0 | - | 4.97 | 206,156 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,719 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,259 |
| States of Germany | 0 | - | 4.95 | 153,628 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,499 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,341 |
| Provinces of Turkey | 0 | - | 4.94 | 204,973 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,517 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,775 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,238 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,528 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,381 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,497 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,123 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,937 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,889 |
