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SQLBolt vs Codewars

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When comparing SQLBolt vs Codewars, the Slant community recommends Codewars for most people. In the question“What are the best websites to learn to code?” Codewars is ranked 15th while SQLBolt is ranked 42nd. 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

LanguagesSQL

FeaturesEditor / written tutorials

LanguagesBF / C / C++ / C# / Clojure / CoffeeScript / Crystal / Dart / Elixir / Erlang / F# / Go / Haskel / Java / JavaScript / Lua / Nim / Objective-C / OCaml / PHP / Python / R / Ruby / Rust / Shell / SQL / Swift / TypeScrypt

Ranked in these QuestionsQuestion Ranking

Common Questions

What are the best websites to learn to code?

Pros

Pro
Comprehensive material

The lessons and topics are comprehensive and cover the important details of using SQL.

Pro
Interactive lessons

There are a series of interactive lessons to learn the basics of SQL, all from within your browser.

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.

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Cons

Con
Very few intermediate topics

The tutorial is designed to give beginners an understanding of the basics of SQL. They have started introducing intermediate topics, but currently there is only 3 to choose from.