September 11 National Day of Service and Remembrance 10th Anniversary Challenge
by Corporation for National and Community Service
Recognizing the 10th Anniversary of 9/11 by issuing a challenge to organizations to bring Americans together in the same spirit of compassion, unity, & service.
Apps Against Abuse
by U.S. Department of Health and Human Services
The Department of Health and Human Services challenged developers to create apps that empower young adults to prevent abuse and violence.
Apps for the Environment
by U.S. Environmental Protection Agency (US EPA)
The EPA challenged the public to find new ways to use and deliver EPA data in an app.
NIH Lessons About Bioscience (LAB) Challenge
by National Institutes of Health
Help us bring cool experiments into the classroom so everyone can enjoy doing science!
Closed
Medicare Claims Data Developer Challenge
by U.S. Department of Health and Human Services
We are challenging interdisciplinary teams to create a tool that will present two or more of the new Medicare Claims Public Use Files in a way that’s informative, interactive, and user friendly.
