1. No code written before the event.
2. No remote team members unless explictly given permission.
3. Maximum 6 team members, minimum 2 team members.
4. Participants can only submit their project in one team.
All intellectual property produced at the event is owned solely by the aprticipants and their team to the extent it does not include intellectual property of Marimekko or it's designers.
http://designathon.marimekko.com/toc.html