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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
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Groovy
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J
Janet
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jq
Julia
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Kotlin
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Perl
PHP
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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
iogii
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
Hole
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
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
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
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)
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
Alphabetic Numbers
Apéry’s Constant
Binary Lambda Calculus
Connect Four
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
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Christmas Trees
bac0id
124
459ms
28 Jan 2026
Christmas Trees
noahdorsch
774
1,399ms
30 Dec 2025
Christmas Trees
HumanoidCPU
580
56ms
28 Nov 2025
Christmas Trees
KasperKivimaeki
108
453ms
18 Nov 2025
Christmas Trees
Zach1031
203
1,483ms
14 Nov 2025
Christmas Trees
Blockyheadman
202
67ms
5 Nov 2025
Christmas Trees
snoozingnewt
210
1,425ms
6 Oct 2025
Christmas Trees
matejmatik123
157
1,370ms
1 Oct 2025
Christmas Trees
timhaj
142
61ms
18 Sep 2025
Christmas Trees
LegoDerby
214
1,401ms
11 Sep 2025
Christmas Trees
achoum
154
448ms
5 Jun 2025
Christmas Trees
qwertyuiop3
136
62ms
29 May 2025
Christmas Trees
KAKISKA-code
161
64ms
24 May 2025
Christmas Trees
inventshah
109
446ms
23 Mar 2025
Christmas Trees
kevinnaviapaiva
302
1,409ms
26 Feb 2025
Christmas Trees
Pablosh234
339
1,387ms
16 Feb 2025
Christmas Trees
yeminghan2021
169
60ms
3 Feb 2025
Christmas Trees
CaedenHarper
580
53ms
23 Jan 2025
Christmas Trees
snyderek
176
380ms
31 Dec 2024
Christmas Trees
RedzGoose
155
1,411ms
15 Sep 2024
Christmas Trees
Santaclaus3dprints
335
1,413ms
10 Sep 2024
Christmas Trees
Shanethegamer
580
48ms
3 Sep 2024
Christmas Trees
lchaumartin
199
65ms
22 Aug 2024
Christmas Trees
dokutan
131
438ms
19 Aug 2024
Christmas Trees
BlankSpruce
141
61ms
13 Aug 2024
Christmas Trees
ovs-code
118
487ms
3 Jun 2024
Christmas Trees
Mandrzejy
162
60ms
21 Apr 2024
Christmas Trees
Herbert00709
129
60ms
20 Apr 2024
Christmas Trees
KatieLG
655
1,390ms
23 Mar 2024
Christmas Trees
roupiq
154
446ms
19 Feb 2024
Christmas Trees
oceko
155
61ms
19 Feb 2024
Christmas Trees
Yewzir
131
454ms
9 Feb 2024
Christmas Trees
MateuszPietrzak
130
440ms
27 Dec 2023
Christmas Trees
kkoenig
130
440ms
23 Dec 2023
Christmas Trees
Lydxn
🥈
103
432ms
8 Nov 2023
Christmas Trees
09cf
💎
100
446ms
8 Nov 2023
Christmas Trees
msbranicky
182
65ms
14 Sep 2023
Christmas Trees
jorbDehmel
181
63ms
10 Jun 2023
Christmas Trees
tailorspy
157
1,397ms
1 Mar 2023
Christmas Trees
CatsAreFluffy
153
65ms
21 Feb 2023
Christmas Trees
Betuaredead
172
468ms
8 Jan 2023
Christmas Trees
retrohun
643
1,379ms
27 Dec 2022
Christmas Trees
syntax-rules
125
421ms
25 Dec 2022
Christmas Trees
mdnestor
231
1,387ms
13 Dec 2022
Christmas Trees
astdefu
176
434ms
8 Dec 2022
Christmas Trees
MeWhenI
149
449ms
29 Nov 2022
Christmas Trees
Alex-x90
121
437ms
24 Nov 2022
Christmas Trees
cmayer777
151
54ms
17 Nov 2022
Christmas Trees
CameronGBell
166
1,351ms
10 Nov 2022
Christmas Trees
YouLookLikeYouNeedAMonkey
171
1,339ms
14 Oct 2022
Christmas Trees
thomashart17
374
1,323ms
23 Aug 2022
Christmas Trees
janbehrens
123
64ms
29 Jul 2022
Christmas Trees
jared-hughes
126
433ms
28 Jun 2022
Christmas Trees
KatieLG-Transpiler
678
1,370ms
24 Jun 2022
Christmas Trees
solmyr2000
130
60ms
18 Jun 2022
Christmas Trees
Radwatch
209
54ms
14 Jun 2022
Christmas Trees
Joe-V2
811
1,338ms
19 Apr 2022
Christmas Trees
CRefice
148
58ms
3 Jan 2022
Christmas Trees
nwellnhof
🥉
105
60ms
3 Jan 2022
Christmas Trees
Re-Adventures
168
60ms
3 Jan 2022
Christmas Trees
Irratix
121
436ms
3 Jan 2022