Kata Library: JavaScript Practice
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Cryptography
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322 Kata Found
4 kyu
Simplifying multilinear polynomials
5,066
SleepingCode
3 Issues Reported
Mathematics
Strings
Regular Expressions
Parsing
Fundamentals
4 kyu
Regular expression for binary numbers divisible by 5
2,292
aswitalski
Binary
Algorithms
Regular Expressions
5 kyu
Convert all the cases!
1,597
AJFarmar
1 Issue Reported
Strings
Regular Expressions
Algorithms
6 kyu
The Vowel Code
22,391
yaphi1
Arrays
Strings
Regular Expressions
Fundamentals
7 kyu
Check whether a number is valid in a given numeral system
1,160
SummerTheCoder
Algorithms
Logic
Regular Expressions
5 kyu
Advanced Pig Latin
1,192
davidbrear
Regular Expressions
Fundamentals
6 kyu
FIRE and FURY
1,537
dinglemouse
1 Issue Reported
Regular Expressions
Strings
Algorithms
7 kyu
Coding Meetup #4 - Higher-Order Functions Series - Find the first Python developer
10,322
PiotrBerebecki
Functional Programming
Data Structures
Arrays
Fundamentals
Algorithms
Strings
Regular Expressions
6 kyu
Pirate treasure chest codes
319
roseinapuddle
1 Issue Reported
Strings
Regular Expressions
Puzzles
6 kyu
Coordinates Validator
7,129
louy
7 Issues Reported
Regular Expressions
Algorithms
6 kyu
IP Validation
44,236
wink
4 Issues Reported
Regular Expressions
Algorithms
7 kyu
Coding Meetup #2 - Higher-Order Functions Series - Greet developers
12,789
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
16,516
PiotrBerebecki
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
6 kyu
Simple Sentences
3,953
fizis
3 Issues Reported
Strings
Regular Expressions
Fundamentals
4 kyu
Breadcrumb Generator
4,825
GiacomoSorbi
Parsing
Regular Expressions
Algorithms
1 kyu
Full Metal Chemist #2: parse me...
134
Blind4Basics
1 Issue Reported
Regular Expressions
Puzzles
6 kyu
Valid Phone Number
21,325
xDranik
3 Issues Reported
Regular Expressions
Algorithms
6 kyu
Split Strings
168,479
jhoffner
Regular Expressions
Strings
Algorithms
5 kyu
ISBN-10 Validation
11,576
nklein
4 Issues Reported
Regular Expressions
Algorithms
7 kyu
Help Mr. E
984
methree
1 Issue Reported
Strings
Fundamentals
Regular Expressions
5 kyu
Return substring instance count - 2
3,213
ineiti
2 Issues Reported
Strings
Regular Expressions
Algorithms
5 kyu
Alphabet wars - nuclear strike
1,764
dcieslak
Strings
Regular Expressions
Fundamentals
7 kyu
Password validator
8,307
tdowek1
1 Issue Reported
Fundamentals
Regular Expressions
Algorithms
6 kyu
DevOps legacy roasting -> disco inferno -> burn baby burn
302
user8476848
2 Issues Reported
Regular Expressions
Strings
Fundamentals
7 kyu
80's Kids #5: You Can't Do That on Television
1,706
NateBrady23
1 Issue Reported
Fundamentals
Algorithms
Strings
Regular Expressions
7 kyu
Coding Meetup #3 - Higher-Order Functions Series - Is Ruby coming?
11,088
PiotrBerebecki
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
7 kyu
Simple Fun #320: Scratch lottery I
1,361
myjinxin2015
Puzzles
Regular Expressions
7 kyu
regex validation of 24 hours time.
1,930
daymos
5 Issues Reported
Regular Expressions
Date Time
Fundamentals
6 kyu
regex pattern to check if string has all characters
926
albertogcmr
1 Issue Reported
Regular Expressions
Fundamentals
Strings
6 kyu
Regexp basics - parsing time
1,012
taw
2 Issues Reported
Regular Expressions
Fundamentals
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