Loading...
Train NowChoose Language...
- JavaScript
- Ruby
- Python
- C#
- Java
- CoffeeScript
- Clojure
- Haskell
- R (Beta)
- C++
- Crystal
- C
- COBOL (Beta)
- Scala
- NASM
- TypeScript
- PHP
- Racket
- Dart
- Rust
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.