wd
7345 kyuwimi
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Train Now

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.

Description

WD Katas

Ad
7 kyu
Isograms
253,772chunjef
Strings
Fundamentals
6 kyu
Find The Parity Outlier
215,051obnounce
Algorithms
6 kyu
Persistent Bugger.
197,497joh_pot
Fundamentals
Mathematics
6 kyu
Two Sum
81,747wthit56
Arrays
Fundamentals
Algorithms
7 kyu
Reverse words
143,086jnicol
Strings
Fundamentals
7 kyu
Square Every Digit
313,616MysteriousMagenta
Mathematics
Fundamentals
7 kyu
Disemvowel Trolls
355,258osuushi
Strings
Regular Expressions
Fundamentals
6 kyu
Array.diff
283,971marcinbunsch
Arrays
Fundamentals
Algorithms
7 kyu
Mumbling
228,952g964
Fundamentals
Strings
Puzzles
6 kyu
Equal Sides Of An Array
126,322Shivo
Algorithms
Arrays
Fundamentals
5 kyu
Integers: Recreation One
26,118g964
Fundamentals
Algorithms
7 kyu
Shortest Word
240,411PG1
Fundamentals
6 kyu
Tribonacci Sequence
153,694GiacomoSorbi
Number Theory
Arrays
Lists
Fundamentals
7 kyu
Two to One
169,260g964
Fundamentals
4 kyu
Smallest possible sum
7,481dkhaburdzania
Algorithms
Mathematics
Arrays
6 kyu
Bit Counting
242,030xcthulhu
Bits
Algorithms
6 kyu
Counting Duplicates
229,937kgashok
Strings
Fundamentals
5 kyu
Gap in Primes
21,034g964
Fundamentals
7 kyu
Count the divisors of a number
73,266tiriana
Number Theory
Mathematics
Fundamentals
7 kyu
From A to Z
5,589saudiGuy
Algorithms
Strings
7 kyu
Count the Digit
47,804g964
Fundamentals
5 kyu
Best travel
20,544g964
Fundamentals
7 kyu
Odd or Even?
139,670ethaning
Fundamentals
Arrays
5 kyu
Primes in numbers
29,451g964
Fundamentals
Mathematics
7 kyu
Don't give me five!
40,806user5036852
Mathematics
Arrays
Algorithms
5 kyu
Is my friend cheating?
17,548g964
Fundamentals
Mathematics
Puzzles
3 kyu
Fabergé Easter Eggs crush test
1,792Ivana
Mathematics
Dynamic Programming
Performance
Algorithms
7 kyu
Sum of a sequence
48,461fyvfyv
Fundamentals
Algorithms
Mathematics
3 kyu
The Lift
3,321dinglemouse
Algorithms
Queues
Data Structures
6 kyu
Build Tower
100,6628fdafs2
Strings
ASCII Art
Fundamentals
6 kyu
Build Tower Advanced
1,9658fdafs2
Strings
ASCII Art
Fundamentals
6 kyu
Sort the odd
107,845fyvfyv
Fundamentals
Arrays
Sorting
3 kyu
Alphabetic Anagrams
6,206Azuaron
Mathematics
Logic
Strings
Algorithms
6 kyu
Highest Scoring Word
99,688PG1
Fundamentals
Strings
Arrays
2 kyu
Transforming Maze Solver
386docgunthrop
Algorithms
Arrays
Performance
Puzzles
6 kyu
Consecutive strings
79,282g964
Fundamentals
7 kyu
Small enough? - Beginner
41,985PG1
Fundamentals
Arrays
6 kyu
Detect Pangram
182,356anindyabd
Strings
Data Structures
Fundamentals
5 kyu
Count IP Addresses
28,306xDranik
Algorithms
4 kyu
Strings Mix
23,113g964
Fundamentals
Strings
3 kyu
Divide integers as strings
988Voile
Strings
Fundamentals
Big Integers
Algorithms
7 kyu
Testing 1-2-3
75,082acr
Arrays
Fundamentals
6 kyu
Write Number in Expanded Form
80,081Belax8
Strings
Mathematics
Algorithms
Fundamentals
3 kyu
Rail Fence Cipher: Encoding and Decoding
8,556darrentburgess
Algorithms
Ciphers
Cryptography
Strings
Security
6 kyu
Write Number in Expanded Form - Part 2
1,986Belax8
Mathematics
Algorithms
Fundamentals
7 kyu
Regex validate PIN code
175,022JMurphyWeb
Regular Expressions
Fundamentals
7 kyu
Find the divisors!
87,370kwy95
Mathematics
Algorithms
5 kyu
Greed is Good
56,710JulianNicholls
Algorithms
6 kyu
Convert string to camel case
191,681jhoffner
Regular Expressions
Algorithms
Strings
6 kyu
Count the smiley faces!
96,324St3f4n
Regular Expressions
Fundamentals
5 kyu
Can you get the loop ?
28,386Devouring
Algorithms
Linked Lists
Performance
4 kyu
Find the unknown digit
8,118JJ-Bug
Mathematics
Algorithms
Puzzles
4 kyu
Count ones in a segment
3,082d0n14
Binary
Performance
Algorithms
7 kyu
The Poet And The Pendulum
4,454MrZizoScream
Fundamentals
Arrays
Algorithms
Performance
6 kyu
Number Zoo Patrol
5,791shawkinsl
Algorithms
Performance
Mathematics
6 kyu
Back and forth then Reverse!
1,816RNOH
Algorithms
Performance
Arrays
6 kyu
Unknown amount of duplicates. One missing number.
1,144raulbc777
Fundamentals
Mathematics
Arrays
Algorithms
Sorting
Performance
6 kyu
Checkerboard Resolution
426Kacarott
Performance
Algorithms
Matrix
6 kyu
Row of the odd triangle
3,808shikyo
Algorithms
Performance
6 kyu
Pentabonacci
2,061raulbc777
Fundamentals
Mathematics
Algorithms
Performance
Dynamic Programming