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12 Days of Christmas
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brainfuck
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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
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Stax
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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
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
Calendar
Connect Four
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
Minesweeper
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
CaedenHarper
2,374
100ms
15 Aug 2025
12 Days of Christmas
yokasuretsu
455
115ms
13 Jan 2025
12 Days of Christmas
dokutan
687
105ms
19 Oct 2024
12 Days of Christmas
neel11235813
451
153ms
26 Mar 2024
12 Days of Christmas
msbranicky
524
111ms
26 Dec 2023
12 Days of Christmas
HumanoidCPU
2,374
93ms
20 Dec 2023
12 Days of Christmas
snoozingnewt
452
136ms
23 Sep 2023
12 Days of Christmas
MaliPatuljak
772
128ms
27 May 2023
12 Days of Christmas
zakariamouhid
2,487
105ms
18 May 2023
12 Days of Christmas
SubsTheTechnomancer
452
138ms
13 Mar 2023
12 Days of Christmas
retrohun
504
138ms
30 Dec 2022
12 Days of Christmas
JRaspass
422
122ms
5 Dec 2022
12 Days of Christmas
trist224
504
152ms
28 Nov 2022
12 Days of Christmas
MeWhenI
504
132ms
4 Aug 2022
12 Days of Christmas
ridingqwerty
541
123ms
11 Jul 2022
12 Days of Christmas
KatieLG-Transpiler
2,374
102ms
24 Jun 2022
12 Days of Christmas
Alfiecxn
2,376
105ms
7 May 2022
12 Days of Christmas
krcs
504
130ms
30 Apr 2022
12 Days of Christmas
DaCuteRaccoon
509
137ms
5 Apr 2022
12 Days of Christmas
scpchicken
481
141ms
22 Mar 2022
12 Days of Christmas
Sami-ul
2,374
98ms
12 Oct 2021
12 Days of Christmas
Natanaelel
427
138ms
8 Oct 2021
12 Days of Christmas
olivermrose
504
122ms
20 Sep 2021
12 Days of Christmas
KatieLG
480
118ms
10 May 2021
12 Days of Christmas
Shanethegamer
546
127ms
22 Apr 2021
12 Days of Christmas
094-gengar
2,374
91ms
26 Mar 2021
12 Days of Christmas
nico-bachner
2,374
101ms
28 Dec 2020
12 Days of Christmas
nwellnhof
💎
365
148ms
25 Dec 2020
12 Days of Christmas
GrayJoKing
🥉
404
139ms
8 Dec 2020
12 Days of Christmas
primo-ppcg
🥈
372
267ms
14 Oct 2020
12 Days of Christmas
SirBogman
414
127ms
5 Oct 2020
12 Days of Christmas
o0lit3
496
128ms
16 Sep 2020
12 Days of Christmas
HumanEquivalentUnit
2,249
109ms
9 Jun 2020
12 Days of Christmas
RustemB
465
129ms
8 Jun 2020
12 Days of Christmas
Oscujic
2,377
97ms
10 Nov 2019
12 Days of Christmas
ntsd
2,377
103ms
18 Oct 2019
12 Days of Christmas
ltabis
2,377
106ms
8 Jun 2019
12 Days of Christmas
josgilmo
2,378
94ms
24 Apr 2019
12 Days of Christmas
elisherer
504
139ms
19 Apr 2019
12 Days of Christmas
timkaiser
2,377
96ms
18 Apr 2019
12 Days of Christmas
massung
544
138ms
26 Mar 2019
12 Days of Christmas
gustawdaniel
553
109ms
1 Apr 2018
12 Days of Christmas
mcreenan
470
119ms
11 Mar 2018
12 Days of Christmas
labster
448
144ms
16 Feb 2018
12 Days of Christmas
bluebear94
573
123ms
12 Feb 2018
12 Days of Christmas
dan-simon
472
111ms
29 Dec 2017
12 Days of Christmas
AlexDaniel
531
166ms
23 Dec 2017
12 Days of Christmas
lancew
2,374
107ms
22 Dec 2017