Like most other competitions, element14's Design Challenges have established rules that the contestants must follow.
They ensure fair play and prevent abuses, among others. These rules are detailed in our Terms and Conditions. You can read the Pi Chef Design Challenge's terms by downloading the attached PDF.
It’s never too late to join the Pi Chef Design Challenge! You don’t even need to be a sponsored challenger. Anyone can join at any time before the project submission deadline. All you need to do is get the low-cost , integrate them into your project, and post 10 blogs about your design journey in the Pi Chef space (tagging your blogs 'Pi Chef'). You will then be eligible to win some awesome prizes!
The deadline for project submissions is 1st December 2017.