Competitive Coding

A small selection of websites, which I visit from time to time, addressing competitive coding.

• topcoder.com
• codeforces.com
• codility.com
• codersclan.ne
• projecteuler.net
• www.codingame.com (need to check this)
• www.codechef.com (need to check this)
• http://psyho.gg/overview-of-programming-contests/ (and read here)
• https://www.hackerrank.com/
• http://code.google.com/codejam
• https://www.kaggle.com/ – predicitve modelling
• odesk.com / elance