OK, the semester is almost finished (for me at least) and it'd be fun having a new AI contest.
Only sign up here if you intend to submit anything! It is possible to sign up for more than one contest, but only the contest with the highest number of participants will actually be held (for now). As PJ pointed out, othello would probably be too similar to the last contest, even though it is a good game for these types of contests.
So, let's see if there are enough participants!