The Sandbox is currently open to any registered Challenge 2 Team.

If you do not see a blue submit button on this page you are not part of a registered Challenge 2 Team. Challenge 1 Teams must be reregistered for Challenge 2.

The Sandbox provides Entrants the opportunity to become familiar with the competition platform. Submissions against available datasets will be executed, evaluated and scored.

Challenge 2 Teams are strongly encouraged to have Sandbox submissions that produce valid solution files before participating in a Trial or Final Event.

There are no prizes associated with use of the Sandbox; it is for testing and development purposes only.