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
Algebra
1
Algorithms
14
Arrays
1
Combinatorics
1
Data Science
1
Fundamentals
15
Games
1
Geometry
27
Graph Theory
2
Graphs
1
Logic
2
Mathematics
27
Performance
1
Sorting
1
FEATURED TAGS
Cryptography
Data Science
Debugging
Games
Tutorials
27 Kata Found
7 kyu
Sort rectangles and circles by area II
2,856
JohanWiltink
Fundamentals
Algorithms
Sorting
Mathematics
Geometry
8 kyu
Points of Reflection
10,887
webtechalex
Mathematics
Geometry
Algorithms
7 kyu
Boxlines
904
AndyKhang404
2 Issues Reported
Fundamentals
Geometry
Mathematics
8 kyu
Volume of a Cuboid
118,384
user5196477
Geometry
Fundamentals
Mathematics
6 kyu
Triangles made of random points
237
Muchacos
Mathematics
Geometry
Algorithms
Arrays
Performance
Fundamentals
6 kyu
Locate P using 3 Points and their distances to P
135
macambira
1 Issue Reported
Mathematics
Geometry
6 kyu
Tank Truck
4,956
g964
Mathematics
Geometry
8 kyu
Localize The Barycenter of a Triangle
13,167
raulbc777
3 Issues Reported
Fundamentals
Mathematics
Geometry
6 kyu
Missing Angle
753
user5196477
1 Issue Reported
Algorithms
Mathematics
Geometry
7 kyu
Blood Moon
1,185
sazzadshopno
Mathematics
Geometry
Algorithms
8 kyu
Quadrants
22,325
EntityPlantt
Fundamentals
Mathematics
Geometry
6 kyu
Points in the circle
2,075
hubencu_st
1 Issue Reported
Geometry
Algorithms
Logic
Mathematics
Fundamentals
7 kyu
Circle area inside square
3,458
joelharkes
Mathematics
Geometry
Algorithms
3 kyu
Screen Locking Patterns
5,011
rsalgado
2 Issues Reported
Mathematics
Combinatorics
Geometry
Algorithms
Graph Theory
6 kyu
Calculate the area of a regular n sides polygon inside a circle of radius r
4,621
Chrono79
3 Issues Reported
Mathematics
Geometry
Fundamentals
8 kyu
Area or Perimeter
113,111
no one
4 Issues Reported
Fundamentals
Mathematics
Geometry
6 kyu
Find the in-between point
765
geoffp
Fundamentals
Geometry
Mathematics
Algorithms
8 kyu
Collinearity
10,566
CatPlusPlus
Fundamentals
Geometry
Mathematics
Data Science
Games
7 kyu
Volume of the Largest Cube that Fits Inside a Given Cylinder
557
colinturner
Geometry
Mathematics
6 kyu
Counting Rectangle Triangles
449
raulbc777
2 Issues Reported
Fundamentals
Mathematics
Geometry
Algorithms
Logic
7 kyu
Cartesian coordinates from degree angle
1,664
user4190256
1 Issue Reported
Algorithms
Mathematics
Geometry
6 kyu
Triangle type
8,745
SagePtr
Geometry
Mathematics
Algorithms
7 kyu
Quadrants 2: Segments
906
EntityPlantt
Fundamentals
Mathematics
Geometry
8 kyu
Area of a Square
20,458
romerojp
2 Issues Reported
Fundamentals
Mathematics
Geometry
7 kyu
Slope of a Line
4,177
TheDoctor
Graphs
Mathematics
Geometry
Algebra
Fundamentals
Beta
Find the centre of a sphere
13
geoffp
1 Issue Reported
Status:
Waiting for issues to be resolved
Estimated Rank:
4 kyu
Algorithms
Geometry
Mathematics
2 kyu
Areas of Voronoi cells
224
geoffp
Geometry
Mathematics
Algorithms
Graph Theory
Confirm
Collect:
undefined
Loading collection data...