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Train NowChoose Language...
- JavaScript
- Python
- Ruby
- Racket
- TypeScript
- C
- Rust
- C#
- Prolog (Beta)
- PHP
- CoffeeScript
- Clojure
- Haskell
- Java
- C++
- Elixir
- Swift
- Crystal
- Kotlin
- CFML (Beta)
- Julia (Beta)
- R (Beta)
- COBOL (Beta)
- Lua
- D (Beta)
- Go
- Scala
- OCaml (Beta)
- BF (Beta)
- NASM
- Pascal (Beta)
- λ Calculus (Beta)
- Perl (Beta)
- Dart
- Groovy
- PowerShell (Beta)
- Factor (Beta)
- F#
- Shell
- SQL
- Nim (Beta)
- RISC-V (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.