Loading...
Train NowChoose Language...
- JavaScript
- Python
- Haskell
- Java
- C#
- F#
- Rust
- Ruby
- C++
- C
- COBOL (Beta)
- CoffeeScript
- Clojure
- PHP
- Crystal
- TypeScript
- Swift
- Go
- R (Beta)
- Shell
- OCaml (Beta)
- Elixir
- Fortran (Beta)
- Julia (Beta)
- Scala
- PowerShell (Beta)
- Nim (Beta)
- PureScript (Beta)
- Reason (Beta)
- Racket
- Kotlin
- Prolog (Beta)
- Pascal (Beta)
- Factor (Beta)
- Raku (Beta)
- VB (Beta)
- Lua
- Perl (Beta)
- Elm (Beta)
- D (Beta)
- Erlang (Beta)
Start training on this collection. Each time you skip or complete a kata you will be taken to the next kata in the series. Once you cycle through the items in the collection you will revert back to your normal training routine.