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