I'd like to invite you all to participate in Dhaka Regional (semi-live contest).
We will be hosting it at http://lightoj.com/index.php this year. To participate, you just need to create an account here ( http://lightoj.com/register_user.php ).
The contest starts in less than 2 hours from now. (9:00 GMT, 20th November)
The set contains a mix of easy and difficult problems and so, we hope, you will all enjoy the contest.