This years last USACO contest is running!
You can participate in the contest by starting your 4-hour time block any time between April 3 and April 6.
You need to register for the http://usaco.org to be able to participate in the contest.
Contest link: http://usaco.org/index.php?page=viewcontest
Duration: 4 hours
For most problems resource limitations are as follows:
Time Limit: 2s (C/C++/Pascal), 4s (Java/Python)
Memory Limit: 256MB
P.S. I know that the title sucks, so does the grader of the interactive problem :/