Kata

Difficulty:

8 kyu
8 kyu
7 kyu
7 kyu
6 kyu
6 kyu
5 kyu
5 kyu
4 kyu
4 kyu
3 kyu
3 kyu
2 kyu
2 kyu
1 kyu
1 kyu

Tags:

47 Kata Found

Beta

Validate FEN notation

1 1 050% of 45David Gildour

Status:Testing & feedback needed

Estimated Rank:
5 kyu

Regular Expressions

Declarative Programming

Advanced Language Features

6 kyu

Is Integer Array?

78 78 789% of 3163,601ravikiranj2 Issues Reported

Beta

Validate IPv4 and IPv6

0 0 00% of 37grzegab

Status:Testing & feedback needed

Estimated Rank:
8 kyu

7 kyu

Password validator

44 44 1091% of 1791,014tdowek11 Issue Reported

Regular Expressions

Declarative Programming

Advanced Language Features

6 kyu

Validate Credit Card Number

471 471 7991% of 1,0688,949mcclaskc5 Issues Reported

6 kyu

Valid Phone Number

170 170 4786% of 1,08510,287xDranik4 Issues Reported

Regular Expressions

Declarative Programming

Advanced Language Features

6 kyu

1205 1205 25891% of 3,47225,788xDranik11 Issues Reported

4 kyu

5x5 Nonogram Solver

113 113 3899% of 45151Avanta

Multi-Dimensional Arrays

Object-oriented Programming

5 kyu

Roman numerals, Zeroes and Fractions

11 11 198% of 2981ChristianECooper

5 kyu

Valid Parentheses

833 833 19090% of 3,64532,638xDranik2 Issues Reported

7 kyu

Password should not contain any part of your username.

6 6 575% of 2893Bethany

Regular Expressions

Declarative Programming

Advanced Language Features

3 kyu

Battleship field validator II

67 67 1797% of 47146zoyanhui

3 kyu

Battleship field validator

746 746 13393% of 8214,205romanzes3 Issues Reported

6 kyu

Data Analysis Following Migration

8 8 188% of 1331anter69

4 kyu

Sudoku Solution Validator

929 929 21692% of 2,40415,839xDranik17 Issues Reported

Data Structures

Beta

Extended Credit Card Validation

5 5 192% of 69TheJambo1 Issue Reported

Status:Waiting for issues to be resolved

Estimated Rank:
5 kyu

Regular Expressions

Declarative Programming

Advanced Language Features

2 kyu

Hard Sudoku Solver

202 202 4494% of 100327f.rodrigues

3 kyu

Check and Mate?

307 307 7996% of 144428Zirgion2 Issues Reported

Data Structures

3 kyu

764 764 13997% of 6883,837pineappleclock2 Issues Reported

6 kyu

SMS Lottery Bet Validator

12 12 590% of 68161anter691 Issue Reported

5 kyu

Completed Mahjong Hands

2 2 1100% of 510Unihedron

6 kyu

Nextel phone number validator

5 5 179% of 3164Javatlacati1 Issue Reported

Regular Expressions

Declarative Programming

Advanced Language Features

6 kyu

Coordinates Validator

222 222 3986% of 7375,302louy4 Issues Reported

Regular Expressions

Declarative Programming

Advanced Language Features

4 kyu

Validate Sudoku with size `NxN`

342 342 6485% of 5003,350cbmono10 Issues Reported

Multi-Dimensional Arrays

Beta

Binary search tree? Is it you?

1 1 2100% of 1115siebenschlaefer1 Issue Reported

Status:Waiting for issues to be resolved

Estimated Rank:
6 kyu

Data Structures

Binary Search Trees

6 kyu

43 43 495% of 62185user5854572

Basic Language Features

5 kyu

Domain name validator

51 51 989% of 67247Disassembler01 Issue Reported

Regular Expressions

Declarative Programming

Advanced Language Features

6 kyu

Swedish Personal Number

3 3 190% of 3594iuliaL

Regular Expressions

Declarative Programming

Advanced Language Features

5 kyu

Regex Password Validation

736 736 17788% of 1,2469,895EricFreeman2 Issues Reported

Regular Expressions

Declarative Programming

Advanced Language Features

Loading...