Kata Library

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29 Kata Found

5 kyu

Simple Encryption #4 - Qwerty

6 kyu

22,759suic1 Issue Reported

Regular Expressions

6 kyu

Keyword Cipher Helper

921jacobb2 Issues Reported

Object-oriented Programming

6 kyu

Rotation Cipher Cracker

836NicholasSeward2 Issues Reported

7 kyu

Mirroring cipher

Beta

The Messenger's Oracle

7Greatlemer2 Issues Reported

Status:Waiting for issues to be resolved

Estimated Rank:
2 kyu

6 kyu

Hill Cipher: Encryption

7 kyu

Decoding a message

7 kyu

Tap Code Translation

1,893The-Kingfisher

3 kyu

Rail Fence Cipher: Encoding and Decoding

8,622darrentburgess3 Issues Reported

4 kyu

Tap Into Mr. Mxyzinjin's Toy Safe

6 kyu

Real Password Cracker

Beta

Cracking Vigenère: unknown language

7jharris37913 Issues Reported

Status:Testing & feedback needed

Estimated Rank:
3 kyu

Beta

Baconian Cipher

81The-Kingfisher

Status:Testing & feedback needed

Estimated Rank:
6 kyu

5 kyu

A Scandal in Bohemia

Beta

Bob's Secret Cipher

Status:Testing & feedback needed

Estimated Rank:
6 kyu

3 kyu

Tap Into Mr. Mxyzinjin's Safe

Beta

Tap into Reivhax's robot

Status:Testing & feedback needed

Estimated Rank:
2 kyu

2 kyu

Tap into Mr. Mxyzinjin's Stream

5 kyu

Simple Encryption #2 - Index-Difference

2 kyu

Tap Into Mr. Mxyzinjin's Brain

3 kyu

Tap Into Mr. Mxyzinjin's Matrix

5 kyu

Simple Encryption #3 - Turn The Bits Around

Beta

Create a password hashing function.

Status:Testing & feedback needed

Estimated Rank:
4 kyu

6 kyu

ROT13 variant cipher

634user85808051 Issue Reported

6 kyu

6 kyu

Substitution - Cryptography #1

148matt c1 Issue Reported

Beta

Playfair cipher

7durfi1 Issue Reported

Status:Testing & feedback needed

Estimated Rank:
4 kyu

Beta

Kerckhoffs's principle

Status:Testing & feedback needed

Estimated Rank:
4 kyu