Website full of physics problems

[The_Doctor]

Hey, I don't really know where to post this, so I'll just post it here. Does anyone know some websites, which contain a list of problems to do with classical physics? Something like Project Euler (http://projecteuler.net). I don't know if anyone knows about Project Euler but it's a site full of maths-orientated programming. Or it's mother site, Maths Challenge (http://mathschallenge.net). I want these sorts of problems, except for classical physics.

I don't really want just simple exercises. I would prefer if the difficulty of the problems would force me to think deeply and cover a broad range of physics.

[lincs-b]

Have you looked at the maths and physics learning resources?
I can't think of any site, I tend to use the problems that are posted on this site (homework section?) and then check my answers against the other users.

[The_Doctor]

Yeh, I did have a quick look. Most were lectures, videos or courses. I don't really want that. I'll look in the homework section, see if their are problems there, though I'd prefer not to do this.