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Train NowChoose Language...
- JavaScript
- Haskell
- Python
- Ruby
- Java
- Clojure
- C#
- Crystal
- Rust
- Julia (Beta)
- COBOL (Beta)
- C
- Go
- Scala
- λ Calculus (Beta)
- CoffeeScript
- Swift
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- Kotlin
- TypeScript
- VB (Beta)
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- PHP
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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.