Code practice and mentorship for everyone

Develop fluency in 58 programming languages with our unique blend of learning, practice and mentoring. Exercism is fun, effective and 100% free, forever.

Sign up for free Explore languages

Editions

Exercism
Exercism for Teams
Exercism Research

About

About Exercism
Our team
Contributors
Supporting organisations
Individual supporters

Get involved

Contribute
Mentor

Legal & policies

Terms of usage
Privacy policy
Cookie policy
Code of conduct
Accessibility statement

Keep in touch

Exercism's blog
Discuss on GitHub
Contact us
Report abuse

Get help

Exercism's Docs
Getting started
FAQs
Installing the CLI
Interactive CLI Walkthrough

Our programming language tracks

ABAP
Bash
C
C#
C++
CFML
Clojure
ClojureScript
CoffeeScript
Common Lisp
Crystal
D

Dart
Delphi Pascal
Elixir
Elm
Emacs Lisp
Erlang
F#
Fortran
Go
Groovy
Haskell
Java

JavaScript
Julia
Kotlin
LFE
Lua
MIPS Assembly
Nim
Objective-C
OCaml
Perl 5
Pharo
PHP

PL/SQL
Prolog
PureScript
Python
R
Racket
Raku
ReasonML
Ruby
Rust
Scala

Scheme
Standard ML
Swift
Tcl
TypeScript
Unison
VB.NET
Vim script
WebAssembly
Wren
x86-64 Assembly

Want to add a language track to Exercism?

Open an issue and let's discuss it.

Exercism is not-for-profit organisation registered in the UK with company number 11733062. Its trustees are Katrina Owen and Jeremy Walker.