When comparing CodingChallenges vs Codewars, the Slant community recommends Codewars for most people. In the question“What are the best coding challenge sites?” Codewars is ranked 3rd while CodingChallenges is ranked 11th. The most important reason people chose Codewars is:
Algorithms, OOP, functional programming, you name it - there's a challenge class for it and in just about every language.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro It challenges you to build real world applications
With clear steps to follow in order to do so.
Pro Challenges cover all areas of programming
Algorithms, OOP, functional programming, you name it - there's a challenge class for it and in just about every language.
Pro Submit your own challenges
If you think you have a good idea for a challenge that could be added to the dojo then go add it and get feedback.
Pro Multi-language support
Users can complete code challenges in over 12 different languages.
Pro Learning gamification
Get points and increase your level by completing coding challenges.
Pro Free
Codewars is completely free to use.
Cons
Con Limited selection of challenges
But new ones are added every week.
Con Require some coding knowledge
You require some coding knowledge to get an account with code wars. The topics are limited