Loading...
Choose Language...
JavaScript
C#
PHP
C++
C
Java
Lua
Python
CoffeeScript
Ruby
R (Beta)
SQL
Julia (Beta)
Rust
COBOL (Beta)
Go
TypeScript
Haskell
Scala
CFML (Beta)
Prolog (Beta)
Shell
Elixir
Crystal
NASM
PureScript (Beta)
F#
Clojure
Kotlin
Fortran (Beta)
Nim (Beta)
Groovy
Swift
PowerShell (Beta)
OCaml (Beta)
Reason (Beta)
Racket
VB (Beta)
Forth (Beta)
Factor (Beta)
Haxe (Beta)
Dart
CommonLisp (Beta)
Pascal (Beta)
Raku (Beta)
Perl (Beta)
Elm (Beta)
D (Beta)
Erlang (Beta)
λ Calculus (Beta)
Objective-C (Beta)
Train Now

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.

Description

A description has not yet been added for this collection.

Ad
4 kyu
Sum Strings as Numbers
43,601nicknovitski
Strings
Big Integers
Algorithms
5 kyu
Lazy Chain
250dfrown123
Functional Programming
Fundamentals
5 kyu
Count IP Addresses
28,428xDranik
Algorithms
5 kyu
Mean Square Error
20,028kylehill
Arrays
Mathematics
Algorithms
5 kyu
Rot13
91,907Rubikan
Ciphers
Fundamentals
5 kyu
Which x for that sum?
2,565g964
Fundamentals
Mathematics
5 kyu
Probabilities for Sums in Rolling Cubic Dice
2,576raulbc777
Mathematics
Statistics
Probability
Logic
4 kyu
Strip Comments
52,572jhoffner
Strings
Algorithms
5 kyu
Compose functions (T Combinator)
2,262kylehill
Functional Programming
Fundamentals
5 kyu
Hello W... wait what?
1,908MentalAtom
Puzzles
Algorithms
5 kyu
flatten()
4,461jhoffner
Arrays
Algorithms
5 kyu
Memoized Fibonacci
23,122edalorzo
Memoization
Refactoring
5 kyu
Readability is King
1,000matstc
Mathematics
Algorithms
4 kyu
Permutation by number
89Stein256
Algorithms
Mathematics
Strings
Permutations
5 kyu
Prime Numbers
1,568user3765829
Algorithms
4 kyu
Snail
76,151stevenbarragan
Arrays
Algorithms
5 kyu
The Clockwise Spiral
3,861alex.budiakov
Arrays
Puzzles
4 kyu
Magnet particules in boxes
7,618g964
Mathematics
Matrix
Algorithms
4 kyu
Twice linear
22,856g964
Mathematics
Algorithms
5 kyu
Regex Password Validation
28,436EricFreeman
Regular Expressions
Fundamentals
5 kyu
Calculating with Functions
82,117BattleRattle
Functional Programming
4 kyu
Pyramid Slide Down
18,082rodentrabies
Algorithms
Dynamic Programming
4 kyu
Large Factorials
9,164matt c
Algorithms
Big Integers
4 kyu
Adding Big Numbers
32,232Becojo
Mathematics
Big Integers
Algorithms
4 kyu
Human readable duration format
82,695davazp
Strings
Date Time
Algorithms
4 kyu
Boggle Word Checker
3,567evan-eleven
Arrays
Recursion
Puzzles