Project Euler

[Zeuge]

http://projecteuler.net/

Have any of you guys tried some of the problems here? What do you think?

 

[Aaron Wong]

I've finished like 35 of them or so. Haven't had much time lately but they are fun.

 

[Andy Nguyen]

They are a great way to keep your math/programming/braincells fresh.

 

[TBeas]

I use them to learn new languages. I think they are pretty useful.