Loading...
Train NowChoose Language...
- Python
- JavaScript
- Java
- Scala
- Rust
- Haxe (Beta)
- Lua
- Pascal (Beta)
- Perl (Beta)
- Raku (Beta)
- D (Beta)
- Erlang (Beta)
- Prolog (Beta)
- Ruby
- C#
- C
- C++
- Clojure
- R (Beta)
- F#
- PHP
- Kotlin
- Groovy
- CoffeeScript
- Go
- Nim (Beta)
- Crystal
- Swift
- Elixir
- Fortran (Beta)
- Julia (Beta)
- PowerShell (Beta)
- OCaml (Beta)
- Haskell
- Reason (Beta)
- Racket
- TypeScript
- VB (Beta)
- Dart
- Elm (Beta)
- Coq
- CFML (Beta)
- Shell
- COBOL (Beta)
- NASM
- BF (Beta)
- PureScript (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.