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