Loading...
Train NowChoose Language...
- JavaScript
- Objective-C (Beta)
- PHP
- Java
- Swift
- Rust
- TypeScript
- Python
- C++
- Haskell
- Ruby
- C#
- CoffeeScript
- Clojure
- Elixir
- Crystal
- F#
- C
- Go
- R (Beta)
- Shell
- OCaml (Beta)
- Kotlin
- Fortran (Beta)
- Julia (Beta)
- Scala
- PowerShell (Beta)
- Nim (Beta)
- Reason (Beta)
- Racket
- Prolog (Beta)
- Haxe (Beta)
- Dart
- Pascal (Beta)
- Raku (Beta)
- VB (Beta)
- Lua
- Perl (Beta)
- D (Beta)
- Elm (Beta)
- Erlang (Beta)
- Factor (Beta)
- NASM
- COBOL (Beta)
- Groovy
- Forth (Beta)
- CommonLisp (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.
5,675Ban-Ath
State Machines
Artificial Intelligence
Algorithms
Object-oriented Programming
27,288user5036852
Cryptography
Algorithms
Strings
Arrays
Fundamentals
1,037Vorgue
Fundamentals
Strings
Regular Expressions