Luxor Forums - White Hat & Community Forums
Codewars - A Place to Improve your Skills
#1
Signed up for Codewars recently, it's a pretty rad place. There's a bunch of hard and easy problems to work through. Once you complete a skill you can view other's solutions and see whether they're better(fewer lines, clever, faster, whatever metric you judge code by). You can join clans and whatnot. It's p fun and an easy way to gitgud at programming or retain the skills you already have.


codewars.com
#2
Nice post, looks like they offer courses for many different programming languages! Will have to check this out sometime..