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12 Days of Christmas
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United States
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γ
λ
π
τ
φ
√2
𝑒
Apéry’s Constant
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p-adic Expansion
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><>
ALGOL 68
ArkScript
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
Erlang
F#
Factor
Forth
Fortran
Gleam
Go
GolfScript
Groovy
Haskell
Hexagony
iogii
J
Janet
Java
JavaScript
jq
Julia
K
Kotlin
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Ruby
Rust
Scheme
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
Experimental Language
05AB1E
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
ZuzuScript
Hole
All
12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Alphabetic Numbers
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
Connect Four
Continued Fractions
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
Gray Code Decoder
Gray Code Encoder
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
Multitap Input
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)
Taxicab Numbers
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Tower of Hanoi
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
Chess960 Decoder
Chess960 Encoder
Crossword
CSS Colors (Inverse)
CSS Grid
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
Huffman Encoder
NFA Simulator
Nim
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Turtle
Tutorial
Ulam Sequence
Hole
Golfer
Bytes
Time
Submitted
Christmas Trees
madex
74
1,341ms
14 Mar 2026
Christmas Trees
mwarvik
605
1,491ms
1 Feb 2026
Christmas Trees
h3ra993huskp
103
1,364ms
1 Feb 2026
Christmas Trees
qpwoeirut
106
1,300ms
31 Jan 2026
Christmas Trees
vhoulbreque
929
1,343ms
31 Jan 2026
Christmas Trees
jared-hughes
77
1,374ms
31 Jan 2026
Christmas Trees
Mefred
112
1,343ms
30 Jan 2026
Christmas Trees
kmathis22
96
1,325ms
30 Jan 2026
Christmas Trees
plcc0
65
1,331ms
30 Jan 2026
Christmas Trees
nstearns96
87
1,328ms
29 Jan 2026
Christmas Trees
FEZfan
165
1,341ms
29 Jan 2026
Christmas Trees
emgordon154
63
1,267ms
28 Jan 2026
Christmas Trees
Andrey2001
551
1,449ms
28 Jan 2026
Christmas Trees
SirBogman
61
1,287ms
27 Jan 2026
Christmas Trees
Openstreetmapler
67
1,275ms
27 Jan 2026
Christmas Trees
AstroOrbis
89
1,271ms
27 Jan 2026
Christmas Trees
rucin93
551
1,281ms
26 Jan 2026
Christmas Trees
AdrienHache
562
1,325ms
26 Jan 2026
Christmas Trees
tomh1012
101
1,303ms
26 Jan 2026
Christmas Trees
Matter1024
68
1,249ms
26 Jan 2026
Christmas Trees
error256
58
1,368ms
26 Jan 2026
Christmas Trees
DialFrost
58
1,338ms
26 Jan 2026
Christmas Trees
FortuiteMan
71
1,322ms
26 Jan 2026
Christmas Trees
BREMAUCY
90
1,378ms
26 Jan 2026
Christmas Trees
klixel
551
1,355ms
26 Jan 2026
Christmas Trees
blaztoma
63
1,274ms
26 Jan 2026
Christmas Trees
scpchicken
212
1,410ms
26 Jan 2026
Christmas Trees
albanian-laundromat
62
1,279ms
26 Jan 2026
Christmas Trees
Andriamanitra
68
1,274ms
26 Jan 2026
Christmas Trees
snoozingnewt
68
1,338ms
26 Jan 2026
Christmas Trees
edsrzf
58
1,344ms
26 Jan 2026
Christmas Trees
GolfingSuccess
551
1,312ms
26 Jan 2026
Christmas Trees
pardouin
58
1,363ms
15 Jul 2025
Christmas Trees
sean-niemann
58
1,271ms
10 Mar 2025
Christmas Trees
CaedenHarper
551
1,252ms
24 Jan 2025
Christmas Trees
FlyingPenguin223
68
1,355ms
30 Oct 2024
Christmas Trees
ovs-code
🥇
57
1,272ms
8 Jul 2024
Christmas Trees
HumanoidCPU
551
1,429ms
13 May 2024
Christmas Trees
dokutan
68
1,476ms
30 Apr 2024
Christmas Trees
anter69
65
1,274ms
13 Feb 2024
Christmas Trees
Shanethegamer
61
1,348ms
22 Jan 2024
Christmas Trees
msbranicky
87
1,282ms
13 Sep 2023
Christmas Trees
Lydxn
🥇
57
1,398ms
15 Jul 2023
Christmas Trees
JayXon
🥇
57
1,427ms
15 Jul 2023
Christmas Trees
Steffan153
58
1,557ms
20 Feb 2023
Christmas Trees
stefangimmillaro
58
1,365ms
6 Feb 2023
Christmas Trees
retrohun
551
1,278ms
27 Dec 2022
Christmas Trees
4hg
81
1,491ms
11 Dec 2022
Christmas Trees
KatieLG-Transpiler
605
1,313ms
3 Jul 2022
Christmas Trees
GrayJoKing
58
1,482ms
25 May 2022
Christmas Trees
borosilicate
110
1,435ms
6 May 2022
Christmas Trees
Joe-V2
783
1,389ms
19 Apr 2022
Christmas Trees
MeWhenI
58
1,341ms
5 Feb 2022
Christmas Trees
jstanley0
63
1,416ms
18 Jan 2022
Christmas Trees
mokymok
605
1,415ms
16 Nov 2021
Christmas Trees
Natanaelel
64
1,345ms
7 Sep 2021
Christmas Trees
yzhs
73
1,362ms
3 Aug 2021
Christmas Trees
arcage
88
1,410ms
6 May 2021
Christmas Trees
KatieLG
82
1,333ms
25 Apr 2021
Christmas Trees
Irratix
58
1,426ms
20 Apr 2021
Christmas Trees
sisyphus-ppcg
58
1,389ms
23 Mar 2021
Christmas Trees
primo-ppcg
58
1,616ms
23 Mar 2021
Christmas Trees
JRaspass
551
1,383ms
23 Mar 2021