Solutions from problems on:
Project Euler located at http://projecteuler.net
Code Chef located at http://www.codechef.com
Code Kata located at http://codekata.pragprog.com/2007/01/code_kata_backg.html
SPOJ located at http://www.spoj.pl/
micole/Programming-Website-Solutions
My solutions to problems from Project Euler located at http://projecteuler.net
Java