   "assignment" idea websites
  Well I am like a large amount of programmers want to try something new but not sure what to actually make. I recall a topic a few weeks ago that had this and I searched for it but couldn't find it. However I remember one of the websites suggested was http://hs.spoj.pl/. I was wondering if people could give me other websites like this, I do enjoy the submitting idea. Any type of problems are fine. Thank you in advanced.   
http://projecteuler.net/;  Try solving the Eternity 2 puzzle in the remaining time.   