CodeChef invites you to participate in the April CookOff 2013 at http://www.codechef.com/COOK33.
Time: 21st April 2013 (2130 hrs) to 22nd April 2013 (0000 hrs). (Indian Standard Time — +5:30 GMT) — Check your timezone.
Details: http://www.codechef.com/COOK33/
Registration: Just need to have a CodeChef user id to participate.
New users please register here
Problem Setter: Vitaliy Herasimiv
Problem Tester: Hiroto Sekido
Editorialist: Pradeep Mathias
It promises to deliver on an interesting set of algorithmic problems with something for all.
The contest is open for all and those, who are interested, are requested to have a CodeChef userid, in order to participate.
The editorials are available here: http://discuss.codechef.com/tags/cook33/