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Train NowChoose Language...
- JavaScript
- Python
- Java
- C#
- Ruby
- Go
- PHP
- C++
- Haskell
- F#
- COBOL (Beta)
- C
- Racket
- Scala
- Crystal
- Fortran (Beta)
- Rust
- Prolog (Beta)
- Clojure
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.