Loading...
Train NowChoose Language...
- JavaScript
- CoffeeScript
- Python
- CFML (Beta)
- Ruby
- C#
- Haskell
- C
- Swift
- Dart
- Lua
- Java
- C++
- Crystal
- PHP
- Julia (Beta)
- TypeScript
- Reason (Beta)
- Elixir
- Racket
- Clojure
- Prolog (Beta)
- Rust
- λ Calculus (Beta)
- COBOL (Beta)
- NASM
- Scala
- Factor (Beta)
- R (Beta)
- Go
- Kotlin
- Nim (Beta)
- F#
- Pascal (Beta)
- Groovy
- D (Beta)
- PowerShell (Beta)
- OCaml (Beta)
- BF (Beta)
- Erlang (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.