Kata Library: C# Practice
Sign Up
Time to claim your honor
Training
Practice
Complete challenging
Kata
to earn honor and ranks. Re-train to hone technique
Freestyle Sparring
Take turns remixing and refactoring others code through
Kumite
Community
Leaderboards
Achieve honor and move up the global leaderboards
Chat
Join our
Discord
server and chat with your fellow code warriors
Discussions
View our
Github Discussions
board to discuss general Codewars topics
About
Docs
Learn about all of the different aspects of Codewars
Blog
Read the latest news from Codewars and the community
Log In
Sign Up
Library
Collections
Newest
Oldest
Popularity
Positive Feedback
Most Completed
Least Completed
Hardest
Easiest
Name
Relevance
Low Satisfaction
All
My Languages
Agda (Beta)
BF (Beta)
C
CFML (Beta)
Clojure
COBOL (Beta)
CoffeeScript
CommonLisp (Beta)
Coq
C++
Crystal
C#
D (Beta)
Dart
Elixir
Elm (Beta)
Erlang (Beta)
Factor (Beta)
Forth (Beta)
Fortran (Beta)
F#
Go
Groovy
Haskell
Haxe (Beta)
Idris (Beta)
Java
JavaScript
Julia (Beta)
Kotlin
λ Calculus (Beta)
Lean
Lua
NASM
Nim (Beta)
Objective-C (Beta)
OCaml (Beta)
Pascal (Beta)
Perl (Beta)
PHP
PowerShell (Beta)
Prolog (Beta)
PureScript (Beta)
Python
R (Beta)
Racket
Raku (Beta)
Reason (Beta)
RISC-V (Beta)
Ruby
Rust
Scala
Shell
Solidity (Beta)
SQL
Swift
TypeScript
VB (Beta)
Approved & Beta
Approved
Beta
All
Kata I have not trained on
Kata I have not completed
Kata I have completed
8 kyu
easiest
7 kyu
6 kyu
5 kyu
4 kyu
3 kyu
2 kyu
1 kyu
hardest
Algorithms
7
Arrays
2
Ciphers
13
Cryptography
4
Fundamentals
6
Mathematics
1
Regular Expressions
2
Security
2
Strings
13
FEATURED TAGS
Cryptography
Data Science
Debugging
Games
Tutorials
13 Kata Found
5 kyu
Coding with Squared Strings
2,110
g964
1 Issue Reported
Fundamentals
Strings
Ciphers
Cryptography
5 kyu
ROT13
28,562
hvaara
Strings
Ciphers
Regular Expressions
Algorithms
6 kyu
Condi cipher
354
dcieslak
Ciphers
Strings
Algorithms
6 kyu
Ragbaby cipher
419
dcieslak
Ciphers
Strings
Fundamentals
5 kyu
Basic Nico variation
1,166
dcieslak
Ciphers
Strings
Fundamentals
5 kyu
First Variation on Caesar Cipher
4,909
g964
5 Issues Reported
Fundamentals
Ciphers
Strings
6 kyu
Decipher this!
9,641
yvonne-liu
Strings
Arrays
Ciphers
Fundamentals
3 kyu
Rail Fence Cipher: Encoding and Decoding
9,033
darrentburgess
3 Issues Reported
Algorithms
Ciphers
Cryptography
Strings
Security
6 kyu
Encrypt this!
23,541
suic
Fundamentals
Strings
Regular Expressions
Arrays
Ciphers
Algorithms
Cryptography
Security
6 kyu
Basic Encryption
3,285
Tandyman
2 Issues Reported
Mathematics
Strings
Ciphers
5 kyu
Iterative Rotation Cipher
842
docgunthrop
2 Issues Reported
Strings
Ciphers
Algorithms
5 kyu
Interlaced Spiral Cipher
394
docgunthrop
1 Issue Reported
Ciphers
Strings
Algorithms
7 kyu
Cipher
600
bubmet
Algorithms
Ciphers
Cryptography
Strings
Confirm
Collect:
undefined
Loading collection data...