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
17
Arrays
8
Binary Search Trees
3
Binary Trees
3
Combinatorics
1
Data Structures
4
Debugging
1
Fundamentals
7
Iterators
1
Linear Algebra
1
Linked Lists
2
Lists
4
Mathematics
8
Matrix
1
Number Theory
2
Performance
2
Puzzles
4
Queues
1
Recursion
29
Sorting
1
Strings
2
Trees
3
Tutorials
1
FEATURED TAGS
Cryptography
Data Science
Debugging
Games
Tutorials
29 Kata Found
6 kyu
Mutual Recursion
8,655
dnolan
1 Issue Reported
Mathematics
Algorithms
Recursion
6 kyu
Something similar to RokuLiuYeoseot- Nacci
193
raulbc777
1 Issue Reported
Fundamentals
Mathematics
Recursion
5 kyu
Fibo akin
1,989
g964
4 Issues Reported
Algorithms
Recursion
6 kyu
English beggars
9,583
GiacomoSorbi
1 Issue Reported
Queues
Arrays
Lists
Recursion
Fundamentals
Beta
Graph Theory: Detect an arborescence
16
chris_w
3 Issues Reported
Status:
Testing & feedback needed
Estimated Rank:
5 kyu
Algorithms
Mathematics
Data Structures
Recursion
5 kyu
Implementing Quicksort
246
brodiemark
Sorting
Recursion
Arrays
Tutorials
4 kyu
The smallest number with a given number of divisors
161
user8729270
Mathematics
Recursion
Algorithms
Number Theory
Performance
6 kyu
Levels of Pascal's Pyramid
98
kylito
Arrays
Algorithms
Mathematics
Combinatorics
Recursion
5 kyu
A self-descriptive fractal sequence
95
Paul Robertson
Algorithms
Lists
Number Theory
Recursion
5 kyu
Hofstadter's Figure-Figure sequence
106
Paul Robertson
Lists
Algorithms
Recursion
Performance
6 kyu
Odder than the rest
314
JohanWiltink
Puzzles
Algorithms
Recursion
6 kyu
Delta Generators
413
Kacarott
Iterators
Recursion
6 kyu
Fibonacci on roids
521
GiacomoSorbi
1 Issue Reported
Recursion
Lists
Arrays
Algorithms
4 kyu
The fusc function -- Part 2
1,075
ecolban
1 Issue Reported
Algorithms
Recursion
7 kyu
Fac Recursion (Pest control - find the bugs and fix them)
1,093
pmarek
1 Issue Reported
Recursion
Debugging
6 kyu
Words to Hex
1,349
jimmyhay
Strings
Arrays
Recursion
Fundamentals
5 kyu
Fun with trees: is perfect
1,646
janitormeir
3 Issues Reported
Trees
Recursion
Binary Trees
Binary Search Trees
Data Structures
Algorithms
6 kyu
Parse a linked list from a string
2,451
donaldsebleung
1 Issue Reported
Linked Lists
Recursion
Algorithms
6 kyu
The Book of Mormon
2,519
majakudlicka
2 Issues Reported
Fundamentals
Mathematics
Recursion
4 kyu
Boggle Word Checker
3,739
evan-eleven
2 Issues Reported
Arrays
Recursion
Puzzles
4 kyu
Counting Change Combinations
11,127
leakymirror
6 Issues Reported
Puzzles
Recursion
6 kyu
Fun with trees: max sum
4,614
janitormeir
Trees
Recursion
Binary Trees
Binary Search Trees
Data Structures
Algorithms
7 kyu
The wheat/rice and chessboard problem
9,305
GiacomoSorbi
Mathematics
Recursion
Puzzles
7 kyu
Convert a linked list to a string
8,829
donaldsebleung
Linked Lists
Recursion
Algorithms
6 kyu
Array Deep Count
13,204
hannahcmtucker
Arrays
Recursion
Fundamentals
7 kyu
Greatest common divisor
18,235
RVdeKoning
Algorithms
Fundamentals
Recursion
4 kyu
Matrix Determinant
24,170
pjfranzini
8 Issues Reported
Matrix
Linear Algebra
Mathematics
Recursion
Algorithms
4 kyu
Elemental Words
934
dcsmith
Strings
Algorithms
Recursion
Arrays
6 kyu
Sum The Tree
4,908
jz9000
1 Issue Reported
Trees
Recursion
Binary Trees
Binary Search Trees
Data Structures
Fundamentals
Confirm
Collect:
undefined
Loading collection data...