Loading...
Train NowChoose Language...
- Java
- JavaScript
- Python
- Ruby
- C#
- PHP
- Rust
- R (Beta)
- Scala
- Nim (Beta)
- C
- Elm (Beta)
- Haskell
- TypeScript
- C++
- CoffeeScript
- Crystal
- Swift
- Julia (Beta)
- Go
- Clojure
- COBOL (Beta)
- Lua
- Groovy
- Elixir
- F#
- Kotlin
- Prolog (Beta)
- Pascal (Beta)
- Factor (Beta)
- D (Beta)
- Dart
- Objective-C (Beta)
- PowerShell (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.