Loading...
Train NowChoose Language...
- JavaScript
- Python
- C#
- Ruby
- Java
- Elixir
- TypeScript
- Swift
- Rust
- CoffeeScript
- Prolog (Beta)
- Scala
- Kotlin
- Lua
- Groovy
- Crystal
- C++
- Nim (Beta)
- Julia (Beta)
- R (Beta)
- C
- Go
- Haskell
- NASM
- Racket
- Dart
- Elm (Beta)
- Factor (Beta)
- PHP
- Reason (Beta)
- F#
- COBOL (Beta)
- SQL
- Shell
- PowerShell (Beta)
- CFML (Beta)
- Fortran (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.