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