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Archived Challenges

Archived challenges are no longer accepting submissions and are included for historical purposes only.

State of the Environment "Locations" Photo Challenge

Environmental Protection Agency

Closed On: 01/01/2014 04:00 AM

Legislative XML Data Mapping

Legislative Branch - Library of Congress

Closed On: 01/01/2014 12:00 AM

The White House Student Film Festival

International Assistance Programs - Department of State - Other

Closed On: 01/30/2014 12:00 AM

MTConnect Challenge 2

Department of Defense

Closed On: 02/01/2014 04:00 AM

Presenting Arts Data Artfully

International Assistance Programs - Department of State - Other

Closed On: 02/02/2014 10:00 AM

American Energy Data Challenge

Department of Energy - Energy Programs

Closed On: 02/09/2014 12:00 AM

Delivering Mission-Critical Voice Communications in a Public Safety COTS LTE Environment

Department of Justice - Office of Justice Programs

Closed On: 02/15/2014 12:00 AM

Game On! HIV/STD Prevention Mobile Application Video Game Challenge

Department of Health and Human Services - Centers for Disease Control and Prevention

Closed On: 03/03/2014 10:00 AM

Apps for Energy 2014

Department of Energy - Energy Programs

Closed On: 03/09/2014 09:00 AM

Sample Return Robot Challenge - 2014

National Aeronautics and Space Administration

Closed On: 03/15/2014 12:00 AM

The Beauty of Health Data

Department of Health and Human Services

Closed On: 03/15/2014 12:00 AM

Climate Change In Focus

Environmental Protection Agency

Closed On: 03/18/2014 12:00 AM

2014 TRI University Challenge

Environmental Protection Agency

Closed On: 03/21/2014 04:00 AM

Predict the Influenza Season Challenge

Department of Health and Human Services - Centers for Disease Control and Prevention

Closed On: 03/27/2014 08:00 AM

U.S. Department of Energy Challenge Home Student Design Competition

Department of Energy - Energy Programs

Closed On: 03/30/2014 12:00 AM

Zero-GPS Precision Navigation

Department of Defense

Closed On: 03/31/2014 04:00 AM

Library of Congress Literacy Awards 2014

LegislativeBranch - Library of Congress

Closed On: 03/31/2014 12:00 PM

SunWise with SHADE Poster Contest

Environmental Protection Agency

Closed On: 04/01/2014 12:00 AM

GeoEnergy Is Beautiful 2014

Department of Energy - Energy Programs

Closed On: 04/05/2014 04:00 AM

Rebuild by Design

Department of Housing and Urban Development

Closed On: 04/05/2014 08:00 AM

Digital Privacy Notice Challenge

Department of Health and Human Services

Closed On: 04/07/2014 12:00 AM

GSA Travel Data Challenge

General Services Administration

Closed On: 04/11/2014 12:00 AM

Ideas for Annual Computational Cognition Competition

Department of Defense

Closed On: 04/14/2014 04:00 AM

Proposal Challenge: Expanding Opportunity for Asian Americans and Pacific Islanders

Department of Education

Closed On: 04/15/2014 11:59 PM

Code-a-Palooza Challenge - Data Supporting Decisions

Department of Health and Human Services

Closed On: 04/25/2014 12:00 AM

Data Innovation Challenge

Department of Transportation

Closed On: 04/30/2014 08:00 AM

INSTINCT - The IARPA Trustworthiness Challenge

Office of Director of National Intelligence - Intelligence Advanced Research Project Activity

Closed On: 05/05/2014 04:00 PM

National Aquatic Resource Surveys Campus Research Challenge

Environmental Protection Agency

Closed On: 05/15/2014 12:00 AM

Consumer Product Safety Apps Challenge

Consumer Product Safety Commission

Closed On: 05/23/2014 12:00 AM

Design by Undergraduate Biomedical Teams (DEBUT) 2014 Challenge

Department of Health and Human Services - National Institutes of Health

Closed On: 05/29/2014 12:00 AM

Public Sector Program Management - A Vision for the Future

General Services Administration

Closed On: 05/30/2014 01:59 PM

U.S. House of Representatives App Challenge for High School Students

International Assistance Programs - Department of State - Other

Closed On: 05/31/2014 12:00 AM

Predicting Hydrodynamic Forces for Renewable Ocean Energy

Department of Energy - Energy Programs

Closed On: 06/15/2014 12:00 PM

New Methods to Detect Bias in Peer Review

Department of Health and Human Services - National Institutes of Health

Closed On: 06/30/2014 04:00 AM

Strategies to Strengthen Fairness and Impartiality in Peer Review

Department of Health and Human Services - National Institutes of Health

Closed On: 06/30/2014 04:00 AM

Department of the Interior Agency Financial Report Suggestions and Feedback

Department of the Interior

Closed On: 06/30/2014 12:00 AM

NASAs Solution Mechanism Guide

National Aeronautics and Space Administration

Closed On: 07/03/2014 12:00 AM

Your Life Matters! Campaign Logo Design Competition

Department of Health and Human Services

Closed On: 07/10/2014 12:00 AM

Develop Ability to Use Toxicity Data to Predict Lowest Effect Level Dose in Animal Studies

Environmental Protection Agency

Closed On: 07/11/2014 12:00 AM

Disaster Apps Challenge

Department of Defense

Closed On: 07/15/2014 12:00 AM

Explosive Remnants of War (ERW) and Land Mine Reporting Apps Challenge

Department of Defense

Closed On: 07/20/2014 12:00 AM

The Desal Prize - The second "call" of the Securing Water for Food Grand Challenge

International Assistance Programs - Agency for International Development

Closed On: 08/01/2014 12:00 AM

SBA Growth Accelerator Fund Application

Small Business Administration

Closed On: 08/02/2014 12:00 AM

Zapping Rachel

Federal Trade Commission

Closed On: 08/09/2014 12:00 AM

Designing a Performance Support App for User-Generated Content

Department of Defense

Closed On: 08/10/2014 04:00 AM

Next Generation Design and Queue Model

Department of Homeland Security - Transportation Security Administration

Closed On: 08/15/2014 12:00 AM

WHIAAPI E3! Challenge - Educate, Engage, and Empower Young AAPI Leaders

Department of Education

Closed On: 08/27/2014 11:59 PM

Microgrid 2014 MVP Challenge

Department of Energy - Energy Programs

Closed On: 08/29/2014 08:00 AM

ULTRA-HIGH-SPEED APPS - USING CURRENT TECHNOLOGY TO IMPROVE CRIMINAL JUSTICE OPERATIONS

Department of Justice

Closed On: 08/29/2014 12:00 AM

Pre-Event Insider Attack Recognition

Department of Defense

Closed On: 08/31/2014 08:00 AM

NASAs Asteroid Tracker Challenge

National Aeronautics and Space Administration

Closed On: 08/31/2014 12:00 AM

Strong Cities, Strong Communities Challenge

Department of Commerce

Closed On: 09/23/2014 12:00 AM

HHS Health Game Jam 2014

Department of Health and Human Services - Centers for Disease Control and Prevention

Closed On: 09/28/2014 04:00 PM

Visualization Challenge -- The Vizzies

National Science Foundation

Closed On: 09/30/2014 12:00 PM

2014 Million Hearts Hypertension Control Challenge

Department of Health and Human Services - Centers for Disease Control and Prevention

Closed On: 10/10/2014 08:00 AM

Help NASA build the Solar System Internetwork!

National Aeronautics and Space Administration

Closed On: 10/11/2014 12:00 AM

DoD Quality, Patient Safety, and Innovation Awards

Department of Defense

Closed On: 10/14/2014 04:00 AM

Synthetic Biology for Materials

Department of Defense

Closed On: 10/17/2014 04:00 AM

USSOCOM - Reducing Digital Optics Latency

Department of Defense

Closed On: 10/17/2014 12:00 AM

NIGMS - Stories of Basic Science to Medical Advances Challenge

Department of Health and Human Services - National Institutes of Health

Closed On: 10/21/2014 08:00 AM

Improve NASAs Astronaut Email for ISS

National Aeronautics and Space Administration

Closed On: 10/27/2014 12:00 AM

VizRisk

Department of Health and Human Services - Centers for Disease Control and Prevention

Closed On: 10/28/2014 11:59 PM

#BioenergizeME Virtual Science Fair

Department of Energy - Energy Programs

Closed On: 10/30/2014 12:00 AM

Green Corrections Challenge

Department of Justice

Closed On: 11/03/2014 11:59 PM

2014 FDA Food Safety Challenge

Department of Health and Human Services - Food and Drug Administration

Closed On: 11/09/2014 12:00 AM

Humans in Space Art Video Challenge

National Aeronautics and Space Administration

Closed On: 11/15/2014 03:00 PM

NASA's Mars Balance Mass Challenge

National Aeronautics and Space Administration

Closed On: 11/21/2014 03:00 PM

3D Printable Small Robot to Assist in Bomb Disposal

Department of Defense

Closed On: 11/27/2014 05:00 AM

“No-Petri-Dish” Diagnostic Test Challenge

Department of Health and Human Services - Centers for Disease Control and Prevention

Closed On: 11/30/2014 11:59 PM

NASA Earth Science Data OpenNEX Challenge

National Aeronautics and Space Administration

Closed On: 12/01/2014 05:00 AM

U.S. Tall Wood Building Prize Competition

Department of Agriculture

Closed On: 12/09/2014 12:00 AM

The Neuro Startup Challenge

Department of Health and Human Services - National Institutes of Health

Closed On: 12/12/2014 12:00 AM

Find a Better Way to Protect Astronauts from Galactic Cosmic Rays

National Aeronautics and Space Administration

Closed On: 12/15/2014 11:59 PM

Follow that Cell

Department of Health and Human Services - National Institutes of Health

Closed On: 12/15/2014 12:00 AM

Innovation in Affordable Housing Student Competition

Department of Housing and Urban Development

Closed On: 12/18/2014 11:59 PM

Asteroid Data Hunter Challenge

National Aeronautics and Space Administration

Closed On: 12/22/2014 12:00 AM

Secretary of Transportation's RAISE Award

Department of Transportation

Closed On: 12/30/2014 08:00 AM

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