Kata Library: Lua 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
23
Arrays
83
Binary
1
Bits
1
Ciphers
2
Combinatorics
1
Cryptography
1
Data Structures
2
Debugging
2
Functional Programming
3
Fundamentals
57
Lists
14
Logic
2
Mathematics
8
Matrix
1
Number Theory
1
Performance
2
Puzzles
3
Refactoring
1
Regular Expressions
2
Searching
1
Security
1
Sorting
6
Strings
19
Tutorials
1
FEATURED TAGS
Cryptography
Data Science
Debugging
Games
Tutorials
83 Kata Found
5 kyu
Divide and maximize
223
AveragePythonEnjoyer
1 Issue Reported
Puzzles
Lists
Arrays
Mathematics
6 kyu
Mexican Wave
73,528
adrian.eyre
3 Issues Reported
Arrays
Strings
Fundamentals
6 kyu
Hyper Sphere
2,214
CrowdHailer
Mathematics
Arrays
Fundamentals
8 kyu
Count of positives / sum of negatives
160,871
Dentzil
10 Issues Reported
Fundamentals
Arrays
Lists
8 kyu
Sort and Star
51,959
PG1
2 Issues Reported
Fundamentals
Strings
Arrays
Sorting
8 kyu
Sum Arrays
199,071
richardhsu
3 Issues Reported
Arrays
Fundamentals
7 kyu
Latin Squares
2,131
brodiemark
Arrays
7 kyu
Status Arrays
610
NoSoCo
Arrays
Algorithms
8 kyu
Count the Monkeys!
72,679
PG1
1 Issue Reported
Arrays
Fundamentals
Lists
Algorithms
6 kyu
Two Sets of Equal Sum
1,287
brodiemark
Arrays
Algorithms
6 kyu
Fibonacci, Tribonacci and friends
13,767
GiacomoSorbi
13 Issues Reported
Arrays
Lists
Number Theory
Fundamentals
7 kyu
Looking for a benefactor
10,886
g964
Fundamentals
Arrays
7 kyu
My Language Skills
18,766
anter69
Sorting
Arrays
Algorithms
6 kyu
zipWith
7,238
JohanWiltink
Lists
Arrays
Functional Programming
Algorithms
7 kyu
Possibilities Array
4,430
aweleshetu
2 Issues Reported
Arrays
Fundamentals
7 kyu
Check the exam
33,143
Dmitry Kudla
Fundamentals
Arrays
6 kyu
Emotional Sort ( ︶︿︶)
3,041
Phares
Arrays
Fundamentals
Sorting
8 kyu
You only need one - Beginner
155,385
PG1
3 Issues Reported
Fundamentals
Strings
Arrays
7 kyu
The Office II - Boredom Score
8,293
PG1
4 Issues Reported
Arrays
Fundamentals
7 kyu
Even numbers in an array
21,665
Dmitry Kudla
1 Issue Reported
Fundamentals
Arrays
8 kyu
Beginner - Lost Without a Map
200,003
PG1
3 Issues Reported
Fundamentals
Arrays
8 kyu
Calculate average
175,459
wichu
3 Issues Reported
Fundamentals
Arrays
4 kyu
Sum by Factors
20,019
g964
3 Issues Reported
Arrays
Algorithms
Mathematics
6 kyu
Reducing by steps
4,504
g964
3 Issues Reported
Mathematics
Arrays
Functional Programming
Lists
Data Structures
6 kyu
PI approximation
5,737
g964
2 Issues Reported
Arrays
Mathematics
Fundamentals
6 kyu
Highest Scoring Word
105,617
PG1
1 Issue Reported
Fundamentals
Strings
Arrays
5 kyu
PIN Guesser
69
kinotherapy
Mathematics
Arrays
Puzzles
Algorithms
7 kyu
String Scramble
2,981
Dragoris
1 Issue Reported
Fundamentals
Strings
Arrays
7 kyu
Sum of two lowest positive integers
235,240
emporio
4 Issues Reported
Arrays
Fundamentals
5 kyu
Josephus Survivor
16,789
GiacomoSorbi
1 Issue Reported
Mathematics
Combinatorics
Algorithms
Lists
Arrays
Loading...
Confirm
Collect:
undefined
Loading collection data...