Kata Library
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
6
Data Structures
6
Fundamentals
8
Geometry
8
Linear Algebra
1
Logic
8
Mathematics
8
Number Theory
1
Strings
2
FEATURED TAGS
Cryptography
Data Science
Debugging
Games
Tutorials
8 Kata Found
6 kyu
Points in the circle
2,055
hubencu_st
1 Issue Reported
Geometry
Algorithms
Logic
Mathematics
Fundamentals
4 kyu
Coloured Lattice Points Forming Coloured Triangles
571
raulbc777
1 Issue Reported
Fundamentals
Data Structures
Algorithms
Geometry
Mathematics
Logic
Strings
6 kyu
Counting Rectangle Triangles
447
raulbc777
2 Issues Reported
Fundamentals
Mathematics
Geometry
Algorithms
Logic
6 kyu
Conic Classification
139
raulbc777
Fundamentals
Logic
Data Structures
Mathematics
Geometry
Linear Algebra
6 kyu
Maximum Possible Amount of Lattice Points That May Be Encountered By a Single Laser Beam.
38
raulbc777
Fundamentals
Data Structures
Algorithms
Mathematics
Logic
Geometry
Beta
Possible Triangles Formed with Available Iron Rods
7
raulbc777
3 Issues Reported
Status:
Testing & feedback needed
Estimated Rank:
5 kyu
Fundamentals
Data Structures
Algorithms
Mathematics
Geometry
Logic
Strings
Beta
Integer Triangles I: Maximum Number of Integer Triangles with the Smallest Perimeter
7
raulbc777
4 Issues Reported
Status:
Testing & feedback needed
Estimated Rank:
6 kyu
Fundamentals
Number Theory
Data Structures
Mathematics
Geometry
Logic
6 kyu
A Crazy Robot? Who's is behind the scenes to make that?
343
raulbc777
4 Issues Reported
Fundamentals
Data Structures
Algorithms
Mathematics
Logic
Geometry
Confirm
Collect:
undefined
Loading collection data...