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8 kyu
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7 kyu
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31
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2
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2
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4
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31
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2
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20
FEATURED TAGS
Cryptography
Data Science
Debugging
Games
Tutorials
31 Kata Found
6 kyu
FIRE and FURY
1,481
dinglemouse
1 Issue Reported
Regular Expressions
Strings
Algorithms
4 kyu
Breadcrumb Generator
4,794
GiacomoSorbi
Parsing
Regular Expressions
Algorithms
7 kyu
Check whether a number is valid in a given numeral system
996
SummerTheCoder
Algorithms
Logic
Regular Expressions
6 kyu
Valid Phone Number
21,236
xDranik
3 Issues Reported
Regular Expressions
Algorithms
6 kyu
Split Strings
167,783
jhoffner
Regular Expressions
Strings
Algorithms
Beta
Spanish DNI Validation Algorithm
31
adnan.ha
Status:
Testing & feedback needed
Estimated Rank:
6 kyu
Algorithms
Regular Expressions
7 kyu
80's Kids #5: You Can't Do That on Television
1,702
NateBrady23
1 Issue Reported
Fundamentals
Algorithms
Strings
Regular Expressions
6 kyu
Convert string to camel case
204,665
jhoffner
20 Issues Reported
Regular Expressions
Algorithms
Strings
7 kyu
Remove consecutive duplicate words
7,774
e.mihaylin
Strings
Regular Expressions
Algorithms
6 kyu
Trumpness detector
1,144
GiacomoSorbi
3 Issues Reported
Regular Expressions
Strings
Algorithms
6 kyu
Evil Autocorrect Prank
5,266
yaphi1
3 Issues Reported
Strings
Regular Expressions
Algorithms
5 kyu
ROT13
28,746
hvaara
Strings
Ciphers
Regular Expressions
Algorithms
5 kyu
Simple Pig Latin
171,146
user2505876
11 Issues Reported
Regular Expressions
Algorithms
6 kyu
We are the Robots d[(0)(0)]b
316
user8476848
2 Issues Reported
Algorithms
Data Structures
Regular Expressions
Puzzles
Strings
6 kyu
Enigeliisohe too Eniigeeliiisoohee Toroanisoliatooro
528
DonaldKronos
5 Issues Reported
Regular Expressions
Strings
Algorithms
4 kyu
RoboScript #3 - Implement the RS2 Specification
878
donaldsebleung
Esoteric Languages
Interpreters
Regular Expressions
Algorithms
6 kyu
CamelCase to underscore
1,115
Blune
1 Issue Reported
Fundamentals
Regular Expressions
Algorithms
4 kyu
Regular expression for binary numbers divisible by 5
2,279
aswitalski
Binary
Algorithms
Regular Expressions
2 kyu
Regular Expression - Check if divisible by 0b111 (7)
2,268
Hacker Sakana
Puzzles
Regular Expressions
Strings
Algorithms
6 kyu
Remove the parentheses
7,294
topping
2 Issues Reported
Strings
Algorithms
Regular Expressions
Fundamentals
4 kyu
Binary multiple of 3
7,667
rsalgado
3 Issues Reported
Regular Expressions
Algorithms
Puzzles
Number Theory
6 kyu
Encrypt this!
23,612
suic
Fundamentals
Strings
Regular Expressions
Arrays
Ciphers
Algorithms
Cryptography
Security
4 kyu
Most frequently used words in a text
29,800
markprzepiora
6 Issues Reported
Strings
Filtering
Algorithms
Regular Expressions
6 kyu
Create Phone Number
350,474
xDranik
Arrays
Strings
Regular Expressions
Algorithms
6 kyu
Evaluate the Group of Parentheses
540
saudiGuy
Algorithms
Logic
Regular Expressions
Strings
1 kyu
Regular Expression for Binary Numbers Divisible by n
1,226
hufftheweevil
7 Issues Reported
Algorithms
Puzzles
Regular Expressions
Strings
7 kyu
Remove duplicate words
21,443
e.mihaylin
5 Issues Reported
Strings
Regular Expressions
Algorithms
6 kyu
Convert ISBN-10 to ISBN-13
1,117
dienesviktor
Algorithms
Regular Expressions
Fundamentals
Strings
Beta
Extended Credit Card Validation
14
TheJambo
1 Issue Reported
Status:
Waiting for issues to be resolved
Estimated Rank:
5 kyu
Regular Expressions
Algorithms
7 kyu
anti-virus file scanner
206
wayne1512
Algorithms
Strings
Security
Regular Expressions
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