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12 Days of Christmas
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𝑒
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Assembly
AWK
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brainfuck
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C#
C++
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D
Dart
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Egel
Erlang
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
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Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
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Umka
Vala
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All
12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
CSS Colors
Cubes
Day of Week
DFA Simulator
Diamonds
Divisors
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
Factorial Factorisation
Farey Sequence
Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
Happy Numbers
Happy Numbers (Long)
Hexdump
Hilbert Curve
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kaprekar Numbers
Kolakoski Constant
Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
Mahjong
Mandelbrot
Maze
Medal Tally
Minesweeper
Morse Decoder
Morse Encoder
Musical Chords
N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Partition Numbers
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Polyominoes
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
Reverse Polish Notation
Reversi
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
ROT13
Rule 110
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars GPT
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Experimental Hole
Apéry’s Constant
Binary Lambda Calculus
Calendar
Connect Four
Continued Fractions
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Tower of Hanoi
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
12 Days of Christmas
Arkadios200
535
100ms
7 Sep 2025
12 Days of Christmas
CaedenHarper
2,383
62ms
15 Aug 2025
12 Days of Christmas
Mukundan314
🥈
467
121ms
9 Jul 2025
12 Days of Christmas
kaascevich
486
116ms
8 Jul 2025
12 Days of Christmas
sean-niemann
💎
460
100ms
27 Dec 2024
12 Days of Christmas
The-Wolfson
530
99ms
22 Dec 2024
12 Days of Christmas
dokutan
510
83ms
23 Sep 2024
12 Days of Christmas
HumanoidCPU
507
96ms
5 May 2024
12 Days of Christmas
snoozingnewt
510
87ms
30 Apr 2024
12 Days of Christmas
neel11235813
510
85ms
16 Mar 2024
12 Days of Christmas
MWI-polygolf
503
249ms
6 Dec 2023
12 Days of Christmas
dev-Thae
518
82ms
6 Nov 2023
12 Days of Christmas
msbranicky
498
95ms
15 Sep 2023
12 Days of Christmas
stefangimmillaro
🥉
468
105ms
10 Aug 2023
12 Days of Christmas
Servus7
520
86ms
17 Jul 2023
12 Days of Christmas
stackotter
534
96ms
27 May 2023
12 Days of Christmas
zakariamouhid
2,489
64ms
18 May 2023
12 Days of Christmas
Shanethegamer
476
123ms
22 Apr 2023
12 Days of Christmas
MeWhenI
470
109ms
8 Mar 2023
12 Days of Christmas
lukasneukom
537
95ms
19 Dec 2022
12 Days of Christmas
retrohun
3,385
114ms
13 Nov 2022
12 Days of Christmas
KatieLG-Transpiler
2,507
630ms
10 Jul 2022
12 Days of Christmas
Alfiecxn
2,396
67ms
6 May 2022
12 Days of Christmas
chris-araman
481
102ms
3 Jan 2022
12 Days of Christmas
petrusck
595
120ms
30 Dec 2021
12 Days of Christmas
olivermrose
2,383
63ms
11 Oct 2021
12 Days of Christmas
phcacique
613
91ms
5 Jan 2021
12 Days of Christmas
nico-bachner
2,396
69ms
28 Dec 2020
12 Days of Christmas
KatieLG
2,489
57ms
2 Dec 2020
12 Days of Christmas
wazawoo
555
647ms
23 Nov 2020
12 Days of Christmas
johnnythedoggie
505
98ms
10 Oct 2020
12 Days of Christmas
primo-ppcg
479
99ms
9 Oct 2020
12 Days of Christmas
rowan-OzRunways
507
86ms
15 Aug 2020
12 Days of Christmas
HumanEquivalentUnit
2,502
68ms
11 Jun 2020
12 Days of Christmas
MasterBel2
515
94ms
7 Jun 2020
12 Days of Christmas
kdaker
545
93ms
4 Jun 2020
12 Days of Christmas
iDevid
2,383
67ms
27 Feb 2020
12 Days of Christmas
AaronKreipe
559
115ms
30 Jan 2020
12 Days of Christmas
nicholas-vella
530
90ms
26 Jan 2020
12 Days of Christmas
Helam24
487
108ms
20 Jan 2020
12 Days of Christmas
perfunction
516
92ms
20 Jan 2020
12 Days of Christmas
giuggioRapido
1,239
126ms
19 Jan 2020
12 Days of Christmas
klundberg
531
88ms
19 Jan 2020
12 Days of Christmas
timvermeulen
518
95ms
19 Jan 2020
12 Days of Christmas
LetsTalkSwiftUI
2,383
68ms
19 Jan 2020
12 Days of Christmas
SirBogman
496
124ms
18 Jan 2020
12 Days of Christmas
vaughad
530
95ms
18 Jan 2020
12 Days of Christmas
mohssenfathi
549
676ms
18 Jan 2020
12 Days of Christmas
jsdu
730
84ms
17 Jan 2020