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8 kyu
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Cryptography
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Tutorials
15 Kata Found
7 kyu
Coding Meetup #3 - Higher-Order Functions Series - Is Ruby coming?
10,981
PiotrBerebecki
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
7 kyu
Coding Meetup #4 - Higher-Order Functions Series - Find the first Python developer
10,021
PiotrBerebecki
Functional Programming
Data Structures
Arrays
Fundamentals
Algorithms
Strings
Regular Expressions
7 kyu
How many points did the teams from Los Angeles score?
947
PiotrBerebecki
Algorithms
Data Structures
Arrays
Regular Expressions
5 kyu
RPG dice roller
295
ankr
2 Issues Reported
Regular Expressions
Arrays
Algorithms
6 kyu
Encrypt this!
23,573
suic
Fundamentals
Strings
Regular Expressions
Arrays
Ciphers
Algorithms
Cryptography
Security
6 kyu
Create Phone Number
349,600
xDranik
Arrays
Strings
Regular Expressions
Algorithms
7 kyu
Chuck Norris III - Cage Match
860
PG1
1 Issue Reported
Fundamentals
Arrays
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
7 kyu
Coding Meetup #1 - Higher-Order Functions Series - Count the number of JavaScript developers coming from Europe
16,236
PiotrBerebecki
Data Structures
Fundamentals
Algorithms
Strings
Regular Expressions
Arrays
Functional Programming
6 kyu
Poetic rhythm
121
AurelieBayre
1 Issue Reported
Strings
Arrays
Regular Expressions
Algorithms
6 kyu
Clean up your Gibberish!
235
user3206136
1 Issue Reported
Fundamentals
Algorithms
Strings
Arrays
Regular Expressions
6 kyu
File Size Trouble!
46
Firefly2002
Strings
Arrays
Regular Expressions
Algorithms
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
6 kyu
Extract last names of people named Michael
976
PiotrBerebecki
3 Issues Reported
Regular Expressions
Algorithms
Data Structures
Arrays
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