ADC 2 ADC 2 Winners ADC 2 Official Judges ADC 2 Top 200 Gallery Education and Reference Entertainment Games - Arcade/Action Games - Casual/Puzzle Lifestyle Media Productivity/Tools Social Networking Travel Misc ADC 2 Information ADC 2 Terms and Conditions ADC 2 Content Policy ADC 1 The Android Developer Challenge 1 concluded in 2008. You can read more about the winning applications in the ADC 1 To