We are pleased to invite you to take part in the Yandex.Contest Test Round 1. The Round is scheduled for Friday, August 17, 2012, 20:00 (UTC +4, Moscow time) and will last 2.5 hours. The programming languages you can use are C++, Java, FreePascal, Delphi, Python 2, Python 3.
The rules of the Test Round are experimental and may differ from the rules of any other systems you might have seen (such as ACM ICPC, TopCoder, Codeforces, IPSC etc.).
To get acquaintance with the system Yandex.Contest you can participate in the virtual test contest A+B virtual.
Your feedback is highly appreciated, you can comment here or use the feedback form. Several people besides me may answer your questions here, among them are Vladimir Ten (vtenity) and Lev Tolmachev (lev.tolmachev).