The 16th Baltic Olympiad in Informatics will be held in Tartu, Estonia this weekend, and everyone interested in it is invited to participate in the online contest.The practice session will be from 14:00 to 16:00 UTC on Friday and the competition rounds from 6:00 to 11:00 UTC on Saturday and Sunday. Registration is already open.

For more information, please see the BOI website at http://www.ut.ee/boi/

It will probably be useful to check it also just before each session for any last-minute updates.