Loading...
Train NowChoose Language...
- Python
- JavaScript
- CoffeeScript
- Java
- TypeScript
- PHP
- C#
- C
- C++
- Haskell
- Racket
- Ruby
- Scala
- Go
- Groovy
- Kotlin
- Fortran (Beta)
- Dart
- F#
- Elixir
- COBOL (Beta)
- λ Calculus (Beta)
- Rust
- Factor (Beta)
- Prolog (Beta)
- D (Beta)
- Clojure
- Swift
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.
Beta
482Zirgion
Status:Waiting for issues to be resolved
Estimated Rank:2 kyu
2 kyu
Logic
Arrays
Data Structures
Games
Algorithms
160MindWanderer
Algorithms
Fundamentals
Regular Expressions
Strings
Status:Awaiting approval
Estimated Rank:1 kyu
1 kyu
Reflection
Security
Puzzles
20surtich
Status:Waiting for issues to be resolved
Estimated Rank:2 kyu
2 kyu
Functional Programming
Arrays
Refactoring
55surtich
Status:Waiting for issues to be resolved
Estimated Rank:3 kyu
3 kyu
Functional Programming
Fundamentals
Beta
13sv90
Status:Waiting for issues to be resolved
Estimated Rank:3 kyu
3 kyu
Algorithms
Iterators
1,475ChristianECooper
Stacks
Parsing
Algorithms
Regular Expressions
253Zwyx
Cryptography
Mathematics
Games
Permutations
Algorithms
139NaMe613
Strings
Cryptography
Ciphers
Algorithms
Status:Draft
Estimated Rank:6 kyu
6 kyu
Trees
Binary Trees
Binary Search Trees
Data Structures
226mimshwright
Strings
Fundamentals
270FArekkusu
Algorithms
Arrays
Performance