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
254,695chunjef
Strings
Fundamentals
6 kyu
Find The Parity Outlier
215,664obnounce
Algorithms
6 kyu
Persistent Bugger.
198,127joh_pot
Fundamentals
Mathematics
6 kyu
Two Sum
82,162wthit56
Arrays
Fundamentals
Algorithms
7 kyu
Reverse words
144,792jnicol
Strings
Fundamentals
7 kyu
Square Every Digit
314,712MysteriousMagenta
Mathematics
Fundamentals
7 kyu
Disemvowel Trolls
356,994osuushi
Strings
Regular Expressions
Fundamentals
6 kyu
Array.diff
285,054marcinbunsch
Arrays
Fundamentals
Algorithms
7 kyu
Mumbling
229,795g964
Fundamentals
Strings
Puzzles
6 kyu
Equal Sides Of An Array
126,770Shivo
Algorithms
Arrays
Fundamentals
5 kyu
Integers: Recreation One
26,235g964
Fundamentals
Algorithms
7 kyu
Shortest Word
241,167PG1
Fundamentals
6 kyu
Tribonacci Sequence
154,238GiacomoSorbi
Number Theory
Arrays
Lists
Fundamentals
7 kyu
Two to One
170,009g964
Fundamentals
4 kyu
Smallest possible sum
7,525dkhaburdzania
Algorithms
Mathematics
Arrays
6 kyu
Bit Counting
242,830xcthulhu
Bits
Algorithms
6 kyu
Counting Duplicates
231,008kgashok
Strings
Fundamentals
5 kyu
Gap in Primes
21,099g964
Fundamentals
7 kyu
Count the divisors of a number
73,555tiriana
Number Theory
Mathematics
Fundamentals
7 kyu
From A to Z
5,646saudiGuy
Algorithms
Strings
7 kyu
Count the Digit
48,294g964
Fundamentals
5 kyu
Best travel
20,595g964
Fundamentals
7 kyu
Odd or Even?
140,275ethaning
Fundamentals
Arrays
5 kyu
Primes in numbers
29,573g964
Fundamentals
Mathematics
7 kyu
Don't give me five!
41,377user5036852
Mathematics
Arrays
Algorithms
5 kyu
Is my friend cheating?
17,579g964
Fundamentals
Mathematics
Puzzles
3 kyu
Fabergé Easter Eggs crush test
1,810Ivana
Mathematics
Dynamic Programming
Performance
Algorithms
7 kyu
Sum of a sequence
48,661fyvfyv
Fundamentals
Algorithms
Mathematics
3 kyu
The Lift
3,338dinglemouse
Algorithms
Queues
Data Structures
6 kyu
Build Tower
101,1398fdafs2
Strings
ASCII Art
Fundamentals
6 kyu
Build Tower Advanced
1,9708fdafs2
Strings
ASCII Art
Fundamentals
6 kyu
Sort the odd
108,338fyvfyv
Fundamentals
Arrays
Sorting
3 kyu
Alphabetic Anagrams
6,240Azuaron
Mathematics
Logic
Strings
Algorithms
6 kyu
Highest Scoring Word
100,149PG1
Fundamentals
Strings
Arrays
2 kyu
Transforming Maze Solver
386docgunthrop
Algorithms
Arrays
Performance
Puzzles
6 kyu
Consecutive strings
79,533g964
Fundamentals
7 kyu
Small enough? - Beginner
42,272PG1
Fundamentals
Arrays
6 kyu
Detect Pangram
183,189anindyabd
Strings
Data Structures
Fundamentals
5 kyu
Count IP Addresses
28,525xDranik
Algorithms
4 kyu
Strings Mix
23,216g964
Fundamentals
Strings
3 kyu
Divide integers as strings
994Voile
Strings
Fundamentals
Big Integers
Algorithms
7 kyu
Testing 1-2-3
75,548acr
Arrays
Fundamentals
6 kyu
Write Number in Expanded Form
80,413Belax8
Strings
Mathematics
Algorithms
Fundamentals
3 kyu
Rail Fence Cipher: Encoding and Decoding
8,598darrentburgess
Algorithms
Ciphers
Cryptography
Strings
Security
6 kyu
Write Number in Expanded Form - Part 2
1,999Belax8
Mathematics
Algorithms
Fundamentals
7 kyu
Regex validate PIN code
176,055JMurphyWeb
Regular Expressions
Fundamentals
7 kyu
Find the divisors!
87,574kwy95
Mathematics
Algorithms
5 kyu
Greed is Good
56,998JulianNicholls
Algorithms
6 kyu
Convert string to camel case
192,517jhoffner
Regular Expressions
Algorithms
Strings
6 kyu
Count the smiley faces!
96,698St3f4n
Regular Expressions
Fundamentals
5 kyu
Can you get the loop ?
28,489Devouring
Algorithms
Linked Lists
Performance
4 kyu
Find the unknown digit
8,148JJ-Bug
Mathematics
Algorithms
Puzzles
4 kyu
Count ones in a segment
3,105d0n14
Binary
Performance
Algorithms
7 kyu
The Poet And The Pendulum
4,461MrZizoScream
Fundamentals
Arrays
Algorithms
Performance
6 kyu
Number Zoo Patrol
5,796shawkinsl
Algorithms
Performance
Mathematics
6 kyu
Back and forth then Reverse!
1,816RNOH
Algorithms
Performance
Arrays
6 kyu
Unknown amount of duplicates. One missing number.
1,146raulbc777
Fundamentals
Mathematics
Arrays
Algorithms
Sorting
Performance
6 kyu
Checkerboard Resolution
427Kacarott
Performance
Algorithms
Matrix
6 kyu
Row of the odd triangle
3,810shikyo
Algorithms
Performance
6 kyu
Pentabonacci
2,081raulbc777
Fundamentals
Mathematics
Algorithms
Performance
Dynamic Programming