Kata Library: Java Practice

FEATURED TAGS

12 Kata Found

Beta

Kerckhoffs's principle

Status:Testing & feedback needed

Estimated Rank:
4 kyu

5 kyu

Simple Encryption #4 - Qwerty

4 kyu

Vigenère Cipher Helper

8,459jacobb6 Issues Reported

Object-oriented Programming

3 kyu

Rail Fence Cipher: Encoding and Decoding

8,763darrentburgess3 Issues Reported

6 kyu

22,988suic1 Issue Reported

Regular Expressions

6 kyu

SHA-256 Cracker

6 kyu

Real Password Cracker

Beta

Cracking the digital hash lock

7dramforever1 Issue Reported

Status:Waiting for issues to be resolved

Estimated Rank:
4 kyu

Language Features

Beta

A foot in the door - disable the SecurityManager

9DasBrain2 Issues Reported

Status:Testing & feedback needed

Estimated Rank:
4 kyu

Beta

Java Hacking: Hijack a JVM

Status:Awaiting approval

Estimated Rank:
1 kyu

7 kyu

anti-virus file scanner

Regular Expressions

6 kyu

Becoming a Real spy

56Tandyman1 Issue Reported