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6 kyu
Vending Machine
766adrian.eyre
Arrays
Fundamentals
7 kyu
Coding Meetup #4 - Higher-Order Functions Series - Find the first Python developer
9,077PiotrBerebecki
Functional Programming
Data Structures
Arrays
Fundamentals
Algorithms
Strings
Regular Expressions
6 kyu
Parsing musical notes into MIDI
100tbtommyb
Parsing
Data Structures
Regular Expressions
Fundamentals
6 kyu
The Office V - Find a Chair
2,683PG1
Fundamentals
Arrays
Strings
8 kyu
Finish Guess the Number Game
8,759brunolm
Fundamentals
Object-oriented Programming
6 kyu
The Supermarket Queue
47,727mattlub
Arrays
Fundamentals
6 kyu
Simple Encryption #1 - Alternating Split
27,279user5036852
Cryptography
Algorithms
Strings
Arrays
Fundamentals
6 kyu
Lucky Sevens
222galaxy233
Fundamentals
6 kyu
zipWith
6,494JohanWiltink
Lists
Arrays
Functional Programming
Algorithms
6 kyu
Array.diff
264,701marcinbunsch
Arrays
Fundamentals
Algorithms
5 kyu
Scramblies
51,820joh_pot
Strings
Performance
Algorithms
6 kyu
Which are in?
76,283g964
Arrays
Lists
Strings
Refactoring
7 kyu
Find the divisors!
83,295kwy95
Mathematics
Algorithms
6 kyu
WeIrD StRiNg CaSe
44,787xDranik
Strings
Algorithms
8 kyu
Reversed Words
80,116jhoffner
Strings
Algorithms
4 kyu
Codewars style ranking system
15,797jhoffner
Algorithms
Object-oriented Programming
4 kyu
Strings Mix
22,138g964
Fundamentals
Strings
5 kyu
RGB To Hex Conversion
123,249jhoffner
Algorithms
4 kyu
Vigenère Cipher Helper
7,756jacobb
Algorithms
Ciphers
Security
Object-oriented Programming
Strings
4 kyu
Ten-Pin Bowling
3,361dnolan
Algorithms
Puzzles
5 kyu
Simple Fun #365: Remove Number Game I
44myjinxin2015
Puzzles
Games
Algorithms
Fundamentals
5 kyu
Tongues
1,843Frzy
Strings
Ciphers
Algorithms
5 kyu
Rot13
86,132Rubikan
Ciphers
Fundamentals
5 kyu
ISBN-10 Validation
9,515nklein
Regular Expressions
Algorithms
5 kyu
Closest and Smallest
3,142g964
Fundamentals
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