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Train NowChoose Language...
- Python
- CoffeeScript
- Crystal
- Dart
- Java
- Haskell
- C
- JavaScript
- Pascal (Beta)
- Raku (Beta)
- Lua
- Perl (Beta)
- Elm (Beta)
- D (Beta)
- Erlang (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.