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Kata I have completed
8 kyu
easiest
7 kyu
6 kyu
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4 kyu
3 kyu
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1 kyu
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Algorithms
114
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15
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2
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2
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11
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2
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4
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26
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1
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10
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2
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5
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114
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FEATURED TAGS
Cryptography
Data Science
Debugging
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Tutorials
114 Kata Found
4 kyu
Breadcrumb Generator
4,744
GiacomoSorbi
1 Issue Reported
Parsing
Regular Expressions
Algorithms
7 kyu
Check whether a number is valid in a given numeral system
929
SummerTheCoder
Algorithms
Logic
Regular Expressions
6 kyu
Valid Phone Number
21,172
xDranik
2 Issues Reported
Regular Expressions
Algorithms
Beta
Validate the Euro bill
28
Aza_rt
Status:
Awaiting approval
Estimated Rank:
7 kyu
Regular Expressions
Algorithms
6 kyu
Split Strings
167,387
jhoffner
Regular Expressions
Strings
Algorithms
5 kyu
ISBN-10 Validation
11,442
nklein
4 Issues Reported
Regular Expressions
Algorithms
6 kyu
FIRE and FURY
1,330
dinglemouse
1 Issue Reported
Regular Expressions
Strings
Algorithms
5 kyu
Return substring instance count - 2
3,188
ineiti
2 Issues Reported
Strings
Regular Expressions
Algorithms
Beta
Spanish DNI Validation Algorithm
27
adnan.ha
Status:
Testing & feedback needed
Estimated Rank:
6 kyu
Algorithms
Regular Expressions
7 kyu
Password validator
8,227
tdowek1
1 Issue Reported
Fundamentals
Regular Expressions
Algorithms
7 kyu
80's Kids #5: You Can't Do That on Television
1,692
NateBrady23
1 Issue Reported
Fundamentals
Algorithms
Strings
Regular Expressions
7 kyu
Coding Meetup #3 - Higher-Order Functions Series - Is Ruby coming?
10,992
PiotrBerebecki
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
7 kyu
UVB-76 Message Validator
1,116
Drymonade
Algorithms
Strings
Regular Expressions
6 kyu
Linux history and `!` command. Series#5 The `!?string` command
299
nbeck
1 Issue Reported
Strings
Parsing
Regular Expressions
Algorithms
6 kyu
Linux history and `!` command. Series#4 The `!string` command
293
nbeck
3 Issues Reported
Strings
Parsing
Regular Expressions
Algorithms
6 kyu
Linux history and `!` command. Series#3 The `!-n` command
301
nbeck
3 Issues Reported
Strings
Parsing
Regular Expressions
Algorithms
6 kyu
Linux history and `!` command. Series#2 The `!n` command
412
nbeck
Strings
Parsing
Regular Expressions
Algorithms
6 kyu
Linux history and `!` command. Series#1 The `!!` command
640
nbeck
Strings
Parsing
Regular Expressions
Algorithms
7 kyu
Is that a real phone number? (British version)
1,437
lucyrose93
1 Issue Reported
Regular Expressions
Strings
Algorithms
6 kyu
Convert string to camel case
204,201
jhoffner
20 Issues Reported
Regular Expressions
Algorithms
Strings
5 kyu
Word Finder
2,044
BattleRattle
Strings
Regular Expressions
Filtering
Algorithms
Beta
The Lost Message 🧐
6
AVElfallah
Status:
Testing & feedback needed
Estimated Rank:
5 kyu
Algorithms
Puzzles
Fundamentals
Regular Expressions
6 kyu
Simple Barcode Scanner
262
furbrain
1 Issue Reported
Regular Expressions
Algorithms
7 kyu
Remove consecutive duplicate words
7,769
e.mihaylin
Strings
Regular Expressions
Algorithms
6 kyu
Converting Measures
472
PollyRibeiro
Regular Expressions
Algorithms
6 kyu
Vowel Shifting
1,548
user5036852
1 Issue Reported
Strings
Regular Expressions
Algorithms
6 kyu
Trumpness detector
1,140
GiacomoSorbi
3 Issues Reported
Regular Expressions
Strings
Algorithms
6 kyu
Evil Autocorrect Prank
5,264
yaphi1
3 Issues Reported
Strings
Regular Expressions
Algorithms
6 kyu
Coordinates Validator
7,020
louy
8 Issues Reported
Regular Expressions
Algorithms
5 kyu
ROT13
28,658
hvaara
Strings
Ciphers
Regular Expressions
Algorithms
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