competition
Some great programming challenges websites
I have tried all of these out, and some have been very helpful. Always a good idea to test your knowledge (and update it as necessary) List of Programming Challenge Websites https://www.topcoder.com/challenges https://www.hackerrank.com https://codefights.com https://www.codingame.com https://www.halite.io https://www.codewars.com https://projecteuler.net https://leetcode.com https://www.codechef.com https://www.hackerearth.com https://practity.com https://coderbyte.com https://www.codeabbey.com https://www.spoj.com https://codingbat.com https://dmoj.ca https://open.kattis.com https://exercism.io https://screeps.com Read more…