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- JavaScript
- CoffeeScript
- C#
- Rust
- Python
- Haskell
- PHP
- C
- Go
- Ruby
- Java
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- Julia (Beta)
- TypeScript
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- Dart
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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.