Functional
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Ad
6 kyu
Once
6,428osuushi
Functional Programming
Fundamentals
7 kyu
Last
9,997xcthulhu
Lists
Fundamentals
7 kyu
Coding Meetup #4 - Higher-Order Functions Series - Find the first Python developer
10,987PiotrBerebecki
Functional Programming
Data Structures
Arrays
Fundamentals
Algorithms
Strings
Regular Expressions
7 kyu
Coding Meetup #5 - Higher-Order Functions Series - Prepare the count of languages
8,703PiotrBerebecki
Functional Programming
Data Structures
Arrays
Fundamentals
Algorithms
7 kyu
Chain me
8,900nrgarg
Fundamentals
7 kyu
Sum of a sequence
54,630fyvfyv
Fundamentals
Algorithms
Mathematics
7 kyu
Coding Meetup #11 - Higher-Order Functions Series - Find the average age
6,274PiotrBerebecki
Functional Programming
Data Structures
Arrays
Fundamentals
Algorithms
Strings
6 kyu
Coding Meetup #15 - Higher-Order Functions Series - Find the odd names
4,384PiotrBerebecki
Functional Programming
Data Structures
Arrays
Fundamentals
Algorithms
Strings
6 kyu
Fun with lists: reduce
1,171janitormeir
Lists
Functional Programming
Fundamentals
7 kyu
Fun with lists: anyMatch + allMatch
1,252janitormeir
Lists
Functional Programming
Fundamentals
6 kyu
Fun with lists: filter
1,301janitormeir
Lists
Functional Programming
Fundamentals
6 kyu
Sum The Tree
5,552jz9000
Trees
Recursion
Binary Trees
Binary Search Trees
Data Structures
Fundamentals
6 kyu
World Bits War
1,632GiacomoSorbi
Bits
Binary
Arrays
Fundamentals
7 kyu
Flatten and sort an array
32,490lilsweetcaligula
Arrays
Sorting
Fundamentals
5 kyu
flatten()
5,263jhoffner
Arrays
Algorithms
7 kyu
Frequency sequence
6,060bitfragment
Strings
Fundamentals
6 kyu
Write Number in Expanded Form
91,247Belax8
Strings
Mathematics
Algorithms
Fundamentals
7 kyu
Digits explosion
19,418angellaa
Strings
Regular Expressions
Fundamentals
7 kyu
String reverse slicing 101
2,177mkelty
Strings
Fundamentals
6 kyu
Custom Array Filters
2,980Mackay
Arrays
Fundamentals
Object-oriented Programming
5 kyu
Josephus Permutation
17,849GiacomoSorbi
Mathematics
Permutations
Algorithms
Combinatorics
6 kyu
A Rule of Divisibility by 13
17,014g964
Fundamentals
Algorithms
Mathematics
6 kyu
Dashatize it
16,040Dragoris
Strings
Arrays
Regular Expressions
Fundamentals
5 kyu
I Spy
4,681glebec
Functional Programming
7 kyu
Largest Elements
13,718xcthulhu
Arrays
Fundamentals
7 kyu
Find Count of Most Frequent Item in an Array
16,213Fosna
Data Structures
Fundamentals
7 kyu
Tail Swap
5,622mkelty
Fundamentals
7 kyu
Cartesian neighbors
3,913febonachi
Fundamentals
Mathematics
7 kyu
Return the Missing Element
12,637xDranik
Arrays
Fundamentals
7 kyu
Sorting the Odd way!
1,480iamchingel
Fundamentals
Arrays
Sorting
6 kyu
Organise duplicate numbers in list
2,817dangerdak
Arrays
Sorting
Fundamentals
7 kyu
Bits Battle
2,393vpop
Fundamentals
Binary
Bits
7 kyu
Recursion #2 - Fibonacci
3,414gabrielsiedler
Fundamentals
Recursion
Mathematics
5 kyu
Help your granny!
4,436g964
Fundamentals
Mathematics
6 kyu
Reducing by steps
4,728g964
Mathematics
Arrays
Functional Programming
Lists
Data Structures
7 kyu
Sum and Length
995JeremBe
Fundamentals
7 kyu
Most digits
18,796Gbaja
Strings
Fundamentals
7 kyu
Is n divisible by (...)?
8,755IVBakker
Fundamentals
6 kyu
Function composition
9,684matthewglover
Functional Programming
Fundamentals
6 kyu
Where is my parent!?(cry)
7,576smolen
Fundamentals
6 kyu
Mexican Wave
81,232adrian.eyre
Arrays
Strings
Fundamentals
7 kyu
Partial Word Searching
8,979obnounce
Arrays
Strings
Fundamentals
7 kyu
Scoring Tests
3,567CajunAzn7
Arrays
Fundamentals
6 kyu
Find the unique number
2,849kayahr
Arrays
Performance
Fundamentals
7 kyu
GA-DE-RY-PO-LU-KI cypher
3,084dcieslak
Fundamentals
Ciphers
Cryptography
7 kyu
The dropWhile Function
4,049jgdodson
Functional Programming
Arrays
Algorithms
6 kyu
The takeWhile Function
2,615jgdodson
Functional Programming
Arrays
Algorithms
Lists
Data Structures
6 kyu
Sequence generator
869NaMe613
Fundamentals
5 kyu
Conway's Game of Life
2,455ssineriz
Games
Graphics
Puzzles
Cellular Automata
6 kyu
Children and candies
672myjinxin2015
Puzzles
Fundamentals
7 kyu
Find the stray number
76,661janitormeir
Fundamentals
Algorithms
7 kyu
No ifs no buts
3,591MichaelSel
Restricted
Fundamentals
6 kyu
Alternating Loops
1,529joh_pot
Fundamentals
Algorithms
7 kyu
The Lazy Startup Office
2,645Cleop
Arrays
Matrix
Fundamentals
6 kyu
WeIrD StRiNg CaSe
54,336xDranik
Strings
Algorithms
6 kyu
Automaton (Part 2)
241Mishaboo
Debugging
Logic
5 kyu
Find the unique string
7,203isqua
Fundamentals
Algorithms
Arrays
Strings
6 kyu
Find the unique number
167,201isqua
Fundamentals
Algorithms
Arrays
Performance
7 kyu
Sectional Array Sort
1,750kodejuice
Arrays
Sorting
Data Structures
Algorithms
8 kyu
Polish alphabet
11,171skibinska
Strings
Fundamentals
5 kyu
Fibonacci Factory Function
1,316x-way
Mathematics
Algorithms
7 kyu
Return substring instance count
9,072jhoffner
Strings
Fundamentals
7 kyu
Digital cypher
8,894dcieslak
Fundamentals
Ciphers
Cryptography
4 kyu
String indexOf (and lastIndexOf) with regex
299wthit56
Strings
Regular Expressions
Fundamentals
7 kyu
makeBackronym
7,042AkyunaAkish
Fundamentals
Strings
6 kyu
Backspaces in string
21,039vetalpaprotsky
Fundamentals
Strings
Algorithms
6 kyu
Array Deep Count
13,693hannahcmtucker
Arrays
Recursion
Fundamentals
5 kyu
First Variation on Caesar Cipher
5,142g964
Fundamentals
Ciphers
Strings
7 kyu
Nth power rules them all!
8,021jayyv
Fundamentals
Mathematics
Algorithms
Algebra
6 kyu
Character with longest consecutive repetition
12,323suic
Strings
Fundamentals
Algorithms
6 kyu
Cat Kata, Part 1
1,876tachyonlabs
Mathematics
Fundamentals
5 kyu
A Chain adding function
30,323gelus
Mathematics
Functional Programming
Puzzles
7 kyu
Difference between years. (Level 1)
3,951gustavorborba
Strings
Regular Expressions
Fundamentals
7 kyu
Swap the head and the tail
2,011Dmitry Kudla
Algorithms
Arrays
6 kyu
Balance the arrays
1,082finnhodgkin
Fundamentals