Loading...
Train NowChoose Language...
- Python
- Java
- JavaScript
- C++
- Ruby
- CoffeeScript
- C
- PHP
- Haskell
- COBOL (Beta)
- BF (Beta)
- Factor (Beta)
- C#
- F#
- Crystal
- TypeScript
- Objective-C (Beta)
- NASM
- Scala
- Kotlin
- Rust
- Julia (Beta)
- Racket
- Swift
- Go
- Groovy
- Lua
- Dart
- Elixir
- Reason (Beta)
- R (Beta)
- Clojure
- Elm (Beta)
- Nim (Beta)
- SQL
- Fortran (Beta)
- PowerShell (Beta)
- PureScript (Beta)
- VB (Beta)
- Erlang (Beta)
- CFML (Beta)
- Prolog (Beta)
- Shell
- Haxe (Beta)
- D (Beta)
- Idris (Beta)
- λ Calculus (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.
34iNont
Fundamentals
Algorithms
Strings
Puzzles
Restricted
145Muchacos
Mathematics
Geometry
Algorithms
Arrays
Performance
Fundamentals
4,600SleepingCode
Mathematics
Strings
Regular Expressions
Parsing
Fundamentals