Codewars Alternatives

CodeSignal is the leading assessment platform for technical hiring.

CodinGame provides users with a fun and effective way to learn coding that eschews the rigid structure of traditional teaching methods.

Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.

Download and solve practice problems in over 30 different languages.

Practice and level up your development skills and prepare for technical interviews.

Learn to Code with 10,000+ Interactive Challenges

paid Free Trial $27.0 / Monthly

The programmer testing solution that matches your job descriptions and helps you hire great...

CheckIO is a web site with a mission: To teach JavaScript and Python coding skills through a game-playing interface. It is designed to teach new skills or improve existing skills through completing challenges.

Coderbyte is a place built for anyone to practice and perfect their programming skills.

Project Euler is a series of challenging mathematical/computer programming problems that will...

Join over 2 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews.

Share your abomination with the world