http://dwite.ca/rss/contests Upcoming contests at DWITE.ca that you can still sign up for! en-us 50 DWITE annual 5 round contest for high school students. Each team must have a teacher from there school supervise them during the contest. This contest is modeled after the CCC and ECOO contests and has a ranging difficulty of problems for high school students. Wed, 22 Feb 2012 15:15:00 -0500 Wed, 22 Feb 2012 18:15:00 -0500 Wed, 22 Feb 2012 15:15:00 -0500 http://dwite.ca/home/contest/50 http://dwite.ca/home/contest/50