exercism is described as 'Download and solve practice problems in over 30 different languages. For code newbies and experienced programmers' and is a popular Code Learning service in the development category. There are more than 50 alternatives to exercism for a variety of platforms, including Web-based, Android, iPhone, SaaS and Mac apps. The best exercism alternative is freeCodeCamp, which is both free and Open Source. Other great apps like exercism are Codecademy, SoloLearn, W3Schools and LeetCode.
People frequently come to us asking for help with technical coding interviews. Many of us solve algorithmic coding puzzles for fun, and we’ve noticed a few things that make the process easier.
Master PowerShell through hands-on, flag-based challenges in a real browser terminal. No setup, no install.
