Loading...
Train NowChoose Language...
- Python
- Ruby
- JavaScript
- Haskell
- C#
- Java
- Kotlin
- NASM
- C++
- C
- Scala
- F#
- Rust
- COBOL (Beta)
- λ Calculus (Beta)
- Factor (Beta)
- Crystal
- CoffeeScript
- PHP
- TypeScript
- Swift
- Julia (Beta)
- Lua
- Prolog (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.