Kata Library

FEATURED TAGS

98 Kata Found

2 kyu

Regular expression parser

889phaul15 Issues Reported

Functional Programming

6 kyu

Parse HTML/CSS Colors

2,594junthecoder2 Issues Reported

5 kyu

Reverse Inside Parentheses (Inside Parentheses)

576dmercertaylor1 Issue Reported

4 kyu

630Mihail-K3 Issues Reported

8 kyu

Convert a String to a Number!

241,122bkaes

6 kyu

Make the Deadfish Swim

31,863NullData6 Issues Reported

7 kyu

Valid Parentheses

7 kyu

Correct the time-string

4,981user50368523 Issues Reported

7 kyu

Convert an array of strings to array of numbers

8 kyu

Remove the time

15,869radiocontrolled3 Issues Reported

5 kyu

Convert A Hex String To RGB

13,578Krxtopher

1 kyu

To BrainFuck Transpiler

196ZED.CWT7 Issues Reported

Esoteric Languages

7 kyu

Data Type Scramble

6 kyu

Algebraic string

6 kyu

Pairing brackets

338jmossel1 Issue Reported

2 kyu

Evaluate mathematical expression

8,964ankr22 Issues Reported

6 kyu

Beta

Crude Machinery and a Command Line Interface

Status:Testing & feedback needed

5 kyu

Extract the domain name from a URL

73,290xianpants13 Issues Reported

Regular Expressions

4 kyu

Breadcrumb Generator

4,390GiacomoSorbi1 Issue Reported

Regular Expressions

7 kyu

Time Converter: hours, minutes, seconds and milliseconds

968srMarquinho1 Issue Reported

6 kyu

Weird IPv6 hex string parsing

5 kyu

Ninety Nine Thousand Nine Hundred Ninety Nine

977jimmylorunning1 Issue Reported

7 kyu

1,443kromitj3 Issues Reported

Beta

Alien's Cube Notation

Status:Testing & feedback needed

Estimated Rank:
5 kyu

2 kyu

Simpler Interactive Interpreter

2,878Wintermute19 Issues Reported

4 kyu

Simplifying multilinear polynomials

4,575SleepingCode8 Issues Reported

Regular Expressions

5 kyu

Four Letter Words ~ Mutations

Beta

Flatten json errors from a form body payload

14Sigmanificient

Status:Testing & feedback needed

Estimated Rank:
6 kyu

5 kyu

Molecule to atoms

5,714romanzes3 Issues Reported

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