Kata Library: Python 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
6
Algorithms
178
Arrays
54
Binary
3
Binary Search Trees
2
Binary Trees
7
Bits
1
Combinatorics
2
Data Science
1
Data Structures
226
Databases
1
Dynamic Programming
6
Filtering
1
Functional Programming
20
Fundamentals
142
Games
4
Geometry
12
Graph Theory
7
Graphs
1
Heaps
1
Linear Algebra
3
Linked Lists
19
Lists
17
Logic
46
Mathematics
107
Matrix
9
Memoization
9
Number Theory
4
Object-oriented Programming
3
Performance
12
Permutations
8
Priority Queues
1
Puzzles
7
Queues
2
Recursion
14
Regular Expressions
6
Scheduling
1
Searching
1
Set Theory
1
Sets
1
Sorting
24
Stacks
1
Strings
49
Trees
9
FEATURED TAGS
Cryptography
Data Science
Debugging
Games
Tutorials
226 Kata Found
6 kyu
Get Password from grid
849
kodejuice
Logic
Arrays
Algorithms
Data Structures
7 kyu
Numbers Which Sum of Powers of Its Digits Is The Same Number
3,358
raulbc777
1 Issue Reported
Fundamentals
Mathematics
Data Structures
6 kyu
How Many Numbers?
1,151
raulbc777
3 Issues Reported
Fundamentals
Algorithms
Mathematics
Data Structures
4 kyu
How many numbers III?
4,624
raulbc777
4 Issues Reported
Fundamentals
Data Structures
Algorithms
Mathematics
Logic
5 kyu
How Many Numbers? II
1,476
raulbc777
2 Issues Reported
Algorithms
Data Structures
Mathematics
Fundamentals
7 kyu
List Filtering
304,209
cmgerber
2 Issues Reported
Lists
Filtering
Data Structures
Fundamentals
7 kyu
Coding Meetup #4 - Higher-Order Functions Series - Find the first Python developer
10,353
PiotrBerebecki
Functional Programming
Data Structures
Arrays
Fundamentals
Algorithms
Strings
Regular Expressions
7 kyu
Coding Meetup #2 - Higher-Order Functions Series - Greet developers
12,816
PiotrBerebecki
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
7 kyu
Coding Meetup #1 - Higher-Order Functions Series - Count the number of JavaScript developers coming from Europe
16,562
PiotrBerebecki
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
7 kyu
Family Relations
284
fatherof4
Trees
Algorithms
Data Structures
5 kyu
Help Suzuki pack his coal basket!
292
user8476848
Dynamic Programming
Algorithms
Data Structures
Mathematics
6 kyu
Help Kiyo きよ solve her problems LCM Fun!
504
user8476848
Algorithms
Data Structures
Mathematics
Fundamentals
6 kyu
AD2070: Help Lorimar troubleshoot his robots-Search and Disable
246
user8476848
1 Issue Reported
Data Structures
Mathematics
Algorithms
Data Science
7 kyu
Find Count of Most Frequent Item in an Array
13,871
Fosna
Data Structures
Fundamentals
7 kyu
Operations With Sets
1,707
raulbc777
1 Issue Reported
Fundamentals
Data Structures
Mathematics
6 kyu
A Combinatorial Way to Get Products and Sums of an Array
197
raulbc777
1 Issue Reported
Fundamentals
Mathematics
Data Structures
Algorithms
7 kyu
Coding Meetup #3 - Higher-Order Functions Series - Is Ruby coming?
11,106
PiotrBerebecki
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
6 kyu
Michael Roads
99
ForemanPig
Binary Trees
Data Structures
4 kyu
Permutational Primes
569
raulbc777
1 Issue Reported
Algorithms
Sorting
Permutations
Mathematics
Memoization
Data Structures
6 kyu
Update inventory in your smartphone store
996
PiotrBerebecki
Algorithms
Data Structures
Arrays
6 kyu
Selecting Quotients From an Array
279
raulbc777
1 Issue Reported
Fundamentals
Data Structures
Algorithms
Sorting
Mathematics
Logic
6 kyu
Linked Lists - Length & Count
10,453
JDeBolt
3 Issues Reported
Linked Lists
Data Structures
Fundamentals
6 kyu
Find a Bunch of Common Elements of Two Lists in a Certain Range
917
raulbc777
Fundamentals
Data Structures
Algorithms
Mathematics
Logic
Strings
7 kyu
Working with Dictionaries
457
raulbc777
2 Issues Reported
Fundamentals
Algorithms
Data Structures
5 kyu
Working With Coloured Numbers
399
raulbc777
2 Issues Reported
Fundamentals
Data Structures
Algorithms
Mathematics
Logic
Strings
Recursion
Dynamic Programming
6 kyu
Word Challenges at School
619
raulbc777
5 Issues Reported
Fundamentals
Logic
Strings
Data Structures
Algorithms
6 kyu
Triangle of Multiples (Easy One)
774
raulbc777
3 Issues Reported
Mathematics
Data Structures
Fundamentals
7 kyu
Total Sums of Coefficients of a Binomial Raised to the Nth-Power
379
raulbc777
Fundamentals
Data Structures
Algorithms
Mathematics
Logic
5 kyu
The Sum and The Rest of Certain Pairs of Numbers have to be Perfect Squares (more Challenging)
193
raulbc777
1 Issue Reported
Algorithms
Mathematics
Data Structures
6 kyu
Special Scores For Words
438
raulbc777
Fundamentals
Data Structures
Algorithms
Memoization
Loading...
Confirm
Collect:
undefined
Loading collection data...