This is how Android Developer Challenge stacks up from the list of finalists.
Entertainment / Media / Games
Kenya 2
Uganda 1
South Africa 3
Nigeria 2
Senegal 1
Social Networking / Communication
Kenya 3
South Africa 2
Malawi 1
Togo 1
Nigeria 2
Productivity / Tools / Local / Geo
Tanzania 1
Kenya 2
South Africa 3
Ghana 2
Nigeria 1
Rep of Guinea 1