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
ASCII Art
6
Algorithms
33
Arrays
6
Big Integers
1
Combinatorics
2
Data Structures
1
Discrete Mathematics
1
Dynamic Programming
1
Functional Programming
1
Fundamentals
22
Game Solvers
2
Games
11
Genetic Algorithms
1
Geometry
7
Graph Theory
1
Language Features
1
Lists
2
Logic
10
Mathematics
33
Matrix
3
Metaprogramming
1
Number Theory
4
Performance
7
Probability
1
Puzzles
128
Recursion
3
Regular Expressions
4
Restricted
3
Riddles
2
Simulation
1
Sorting
1
Strings
16
FEATURED TAGS
Cryptography
Data Science
Debugging
Games
Tutorials
128 Kata Found
3 kyu
Help the general decode secret enemy messages.
4,902
Coldberg
9 Issues Reported
Puzzles
7 kyu
Thinking & Testing : Incomplete string
1,643
myjinxin2015
2 Issues Reported
Puzzles
7 kyu
Mumbling
240,609
g964
Fundamentals
Strings
Puzzles
8 kyu
They say that only the name is long enough to attract attention. They also said that only a simple Kata will have someone to solve it. This is a sadly story #1: Are they opposite?
12,668
myjinxin2015
1 Issue Reported
Puzzles
Games
7 kyu
Consecutive Digits To Form Sum
2,909
MrZizoScream
1 Issue Reported
Fundamentals
Mathematics
Puzzles
7 kyu
Thinking & Testing: A and B?
6,357
myjinxin2015
Puzzles
6 kyu
Begin your day with a challenge, but an easy one.
2,136
raulbc777
2 Issues Reported
Puzzles
7 kyu
Perimeter sequence
13,969
@m1ll
Mathematics
Puzzles
2 kyu
ASCII Games: Dance Dance Evolution I
197
Voile
Puzzles
Games
7 kyu
Simple Fun #40: Timed Reading
1,960
myjinxin2015
3 Issues Reported
Puzzles
7 kyu
Simple Fun #22: Is Smooth?
1,218
myjinxin2015
2 Issues Reported
Puzzles
6 kyu
Simple Fun #158: Not So Random
660
myjinxin2015
Puzzles
6 kyu
Simple Fun #142: Mobius function
377
myjinxin2015
Puzzles
6 kyu
Simple Fun #135: Missing Alphabets
1,421
myjinxin2015
Puzzles
6 kyu
Playing on a chessboard
4,528
g964
1 Issue Reported
Puzzles
Fundamentals
6 kyu
Integers: Recreation Two
966
g964
2 Issues Reported
Fundamentals
Mathematics
Puzzles
5 kyu
Is my friend cheating?
18,181
g964
7 Issues Reported
Fundamentals
Mathematics
Puzzles
6 kyu
Experimenting with a sequence of complex numbers
540
g964
Fundamentals
Puzzles
7 kyu
Drying Potatoes
10,857
g964
3 Issues Reported
Fundamentals
Puzzles
6 kyu
Bouncing Balls
93,834
g964
1 Issue Reported
Puzzles
Algorithms
Mathematics
Beta
See You Next Happy Number
43
7097511
1 Issue Reported
Status:
Waiting for issues to be resolved
Estimated Rank:
6 kyu
Algorithms
Puzzles
6 kyu
Message from Aliens
775
dcieslak
2 Issues Reported
Puzzles
Fundamentals
6 kyu
Rectangle into Squares
33,488
g964
2 Issues Reported
Fundamentals
Geometry
Puzzles
4 kyu
Total increasing or decreasing numbers up to a power of 10
2,025
GiacomoSorbi
Number Theory
Combinatorics
Puzzles
6 kyu
Disguised sequences (II)
687
g964
1 Issue Reported
Puzzles
Discrete Mathematics
Mathematics
7 kyu
Return pyramids
1,382
josemanuel.rincon
Strings
Algorithms
ASCII Art
Puzzles
6 kyu
Progressive Spiral Number Branch
240
GiacomoSorbi
1 Issue Reported
Mathematics
Number Theory
Puzzles
8 kyu
Pole Vault Starting Marks
4,569
HerrWert
2 Issues Reported
Fundamentals
Mathematics
Puzzles
7 kyu
Monkey's MATH 01: How many "ZERO"s?
1,175
myjinxin2015
Strings
Regular Expressions
Puzzles
6 kyu
Spiral Column Addition
76
phildinius
1 Issue Reported
Mathematics
Algorithms
Puzzles
Loading...
Confirm
Collect:
undefined
Loading collection data...