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Train NowChoose Language...
- Java
- JavaScript
- Python
- C#
- COBOL (Beta)
- Rust
- Go
- C++
- Ruby
- CoffeeScript
- Haskell
- Clojure
- Scala
- Kotlin
- PHP
- Elixir
- OCaml (Beta)
- C
- TypeScript
- Crystal
- NASM
- Julia (Beta)
- Prolog (Beta)
- R (Beta)
- Factor (Beta)
- SQL
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- D (Beta)
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- Lua
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- Nim (Beta)
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.