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Start training on this collection. Each time you skip or complete a kata you will be taken to the next kata in the series. Once you cycle through the items in the collection you will revert back to your normal training routine.

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Ad
6 kyu
Moves in squared strings (II)
5,031g964
Algorithms
Strings
6 kyu
Unary function chainer
7,234tpatja
Functional Programming
Fundamentals
6 kyu
The Supermarket Queue
54,008mattlub
Arrays
Fundamentals
Retired
IQ Test (retired)
83,595AlexIsHappy
Fundamentals
Logic
6 kyu
Braking well
3,191g964
Fundamentals
Mathematics
5 kyu
John and Ann sign up for Codewars
3,917g964
Mathematics
Algorithms
7 kyu
Shortest Word
250,650PG1
Fundamentals
7 kyu
Number climber
4,266ecolban
Fundamentals
7 kyu
Bouncy Numbers
534datagram
Mathematics
Fundamentals
7 kyu
Where am I?
386datagram
Puzzles
6 kyu
Convert string to camel case
202,633jhoffner
Regular Expressions
Algorithms
Strings
6 kyu
IPv4 to int32
11,049sahglie
Networks
Algorithms
Bits
Binary
Fundamentals
6 kyu
Tortoise racing
32,460g964
Fundamentals
Mathematics
Algorithms
7 kyu
Challenge: True without return
403Caders
Puzzles
Restricted
Fundamentals
8 kyu
Is there a vowel in there?
15,210PG1
Fundamentals
Strings
Arrays
8 kyu
The 'if' function
33,986user578387
Functional Programming
Fundamentals
7 kyu
Switcheroo
17,961PG1
Fundamentals
Strings
7 kyu
Pillow on the Fridge
762PG1
Fundamentals
Strings
Arrays
7 kyu
Replace every nth
4,551user5036852
Algorithms
Strings
7 kyu
The Lazy Startup Office
2,183Cleop
Arrays
Matrix
Fundamentals
8 kyu
Beginner - Reduce but Grow
166,822PG1
Fundamentals
Arrays
7 kyu
Number encrypting: cypher
1,163dgrcode
Fundamentals
Strings
Ciphers
Cryptography
5 kyu
First Variation on Caesar Cipher
4,904g964
Fundamentals
Ciphers
Strings
6 kyu
Fold an array
11,366user5036852
Fundamentals
Logic
Mathematics
Algorithms
6 kyu
Crazed Templating
526Kunc-
Algorithms
6 kyu
Balance the arrays
1,033finnhodgkin
Fundamentals
6 kyu
Reducing by steps
4,491g964
Mathematics
Arrays
Functional Programming
Lists
Data Structures
6 kyu
Leap year (with restrictions)
402suic
Puzzles
Restricted
6 kyu
What century is it?
11,428user1511460
Strings
Algorithms
Date Time
7 kyu
Number-Star ladder
5,980m47r1x
ASCII Art
Fundamentals
7 kyu
Which string is worth more?
1,894ArtOfCode
Algorithms
Strings
Fundamentals
5 kyu
Identifying Top Users and their Corresponding Purchases On a Website
587raulbc777
Fundamentals
Data Structures
Algorithms
Mathematics
Logic
Strings
7 kyu
Naughty or Nice?
1,862user2514386
Mathematics
Fundamentals
5 kyu
Street Fighter 2 - Character Selection - Part 2
2,027mmalkavian
Arrays
Lists
Fundamentals
Graph Theory
7 kyu
Suzuki needs help lining up his students!
3,407user8476848
Strings
Sorting
Fundamentals