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Kata I have not trained on
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8 kyu
easiest
7 kyu
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1 kyu
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Algorithms
26
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9
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1
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5
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26
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18
FEATURED TAGS
Cryptography
Data Science
Debugging
Games
Tutorials
26 Kata Found
7 kyu
Password validator
8,218
tdowek1
1 Issue Reported
Fundamentals
Regular Expressions
Algorithms
7 kyu
80's Kids #5: You Can't Do That on Television
1,690
NateBrady23
1 Issue Reported
Fundamentals
Algorithms
Strings
Regular Expressions
7 kyu
Coding Meetup #3 - Higher-Order Functions Series - Is Ruby coming?
10,983
PiotrBerebecki
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
Beta
The Lost Message 🧐
6
AVElfallah
Status:
Testing & feedback needed
Estimated Rank:
5 kyu
Algorithms
Puzzles
Fundamentals
Regular Expressions
7 kyu
Coding Meetup #4 - Higher-Order Functions Series - Find the first Python developer
10,022
PiotrBerebecki
Functional Programming
Data Structures
Arrays
Fundamentals
Algorithms
Strings
Regular Expressions
6 kyu
CamelCase to underscore
1,112
Blune
1 Issue Reported
Fundamentals
Regular Expressions
Algorithms
7 kyu
Bob's Short Forms
1,463
codeo
2 Issues Reported
Strings
Regular Expressions
Algorithms
Fundamentals
7 kyu
Sum of a Beach
4,988
megawatt
Fundamentals
Algorithms
Strings
Regular Expressions
6 kyu
Remove the parentheses
7,272
topping
2 Issues Reported
Strings
Algorithms
Regular Expressions
Fundamentals
8 kyu
Regex count lowercase letters
21,740
tdowek1
1 Issue Reported
Fundamentals
Regular Expressions
Algorithms
7 kyu
Chuck Norris II - One Punch
1,481
PG1
2 Issues Reported
Fundamentals
Regular Expressions
Algorithms
6 kyu
Encrypt this!
23,578
suic
Fundamentals
Strings
Regular Expressions
Arrays
Ciphers
Algorithms
Cryptography
Security
6 kyu
Palindromes with a slight twist: vowels & consonants assessed separately
323
DominicDigital
Regular Expressions
Strings
Fundamentals
Algorithms
7 kyu
DigitAll
740
user2821739
Fundamentals
Strings
Regular Expressions
Algorithms
7 kyu
Chuck Norris III - Cage Match
860
PG1
1 Issue Reported
Fundamentals
Arrays
Regular Expressions
Algorithms
7 kyu
Chuck Norris I - Push Ups
1,125
PG1
2 Issues Reported
Fundamentals
Binary
Regular Expressions
Algorithms
7 kyu
Coding Meetup #2 - Higher-Order Functions Series - Greet developers
12,517
PiotrBerebecki
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
6 kyu
Convert ISBN-10 to ISBN-13
1,117
dienesviktor
Algorithms
Regular Expressions
Fundamentals
Strings
7 kyu
Coding Meetup #1 - Higher-Order Functions Series - Count the number of JavaScript developers coming from Europe
16,238
PiotrBerebecki
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
Beta
Timmy goes to college
27
juliankolbe
3 Issues Reported
Status:
Testing & feedback needed
Estimated Rank:
5 kyu
Regular Expressions
Algorithms
Fundamentals
Strings
Logic
Beta
RegEx Like a Boss #6: Valid Parenthesis
9
sgerodes
1 Issue Reported
Status:
Testing & feedback needed
Estimated Rank:
5 kyu
Mathematics
Regular Expressions
Strings
Fundamentals
Algorithms
Beta
RegEx Like a Boss #5 CodeGolf: Decimal Number Divisible By 3
27
sgerodes
2 Issues Reported
Status:
Waiting for issues to be resolved
Estimated Rank:
3 kyu
Mathematics
Regular Expressions
Strings
Fundamentals
Restricted
Algorithms
6 kyu
Clean up your Gibberish!
235
user3206136
1 Issue Reported
Fundamentals
Algorithms
Strings
Arrays
Regular Expressions
6 kyu
dataTypes String to Array
151
emmpak
Fundamentals
Strings
Arrays
Regular Expressions
Algorithms
5 kyu
Translate to 1337
255
10XL
Arrays
Data Structures
Regular Expressions
Algorithms
Fundamentals
4 kyu
IPv6 address validation and contraction
169
MindWanderer
6 Issues Reported
Algorithms
Fundamentals
Regular Expressions
Strings
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