Loading...
Train NowChoose Language...
- JavaScript
- PHP
- Python
- COBOL (Beta)
- Ruby
- CoffeeScript
- Crystal
- Haskell
- C#
- C
- Julia (Beta)
- C++
- Java
- Kotlin
- Scala
- Rust
- Groovy
- Clojure
- TypeScript
- Elixir
- BF (Beta)
- NASM
- Racket
- Go
- Lua
- Factor (Beta)
- RISC-V (Beta)
- Dart
- R (Beta)
- Prolog (Beta)
- PowerShell (Beta)
- Swift
- Fortran (Beta)
- Nim (Beta)
- F#
- Shell
- Raku (Beta)
- CommonLisp (Beta)
- D (Beta)
- VB (Beta)
- CFML (Beta)
- OCaml (Beta)
- Elm (Beta)
- SQL
- Perl (Beta)
- PureScript (Beta)
- Forth (Beta)
- Erlang (Beta)
- Objective-C (Beta)
- Solidity (Beta)
- Reason (Beta)
- Idris (Beta)
- Agda (Beta)
- Coq
- Lean
- Haxe (Beta)
- Pascal (Beta)
- λ Calculus (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.
7 kyu
4,101myjinxin2015
Fundamentals
Strings
Algorithms
4,133myjinxin2015
Strings
Regular Expressions
Fundamentals
30,535myjinxin2015
Fundamentals
Strings
28,823user5036852
Cryptography
Algorithms
Strings
Arrays
Fundamentals