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- Python
- JavaScript
- Ruby
- Java
- C#
- TypeScript
- PHP
- Haskell
- C++
- CoffeeScript
- Elixir
- Go
- Rust
- Kotlin
- Scala
- Elm (Beta)
- Lua
- C
- Julia (Beta)
- Swift
- NASM
- F#
- Racket
- Shell
- Clojure
- R (Beta)
- PureScript (Beta)
- Dart
- Crystal
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- COBOL (Beta)
- D (Beta)
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- CFML (Beta)
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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.