Loading...
Train NowChoose Language...
- Python
- JavaScript
- Ruby
- Java
- Haskell
- CoffeeScript
- Elixir
- PHP
- Go
- C#
- Dart
- Lua
- C++
- OCaml (Beta)
- Rust
- TypeScript
- COBOL (Beta)
- C
- Kotlin
- Scala
- Elm (Beta)
- Julia (Beta)
- Swift
- NASM
- F#
- Racket
- Crystal
- D (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.