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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
J
Janet
Java
JavaScript
jq
Julia
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Kotlin
Lua
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Perl
PHP
PowerShell
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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
Chars
Time
Submitted
12 Days of Christmas
Matter1024
492
63ms
3 hours ago
12 Days of Christmas
Matter1024
213
17ms
3 hours ago
12 Days of Christmas
plcc0
241
363ms
5 hours ago
12 Days of Christmas
dokutan
💎
619
59ms
18 hours ago
12 Days of Christmas
CaedenHarper
🥈
2,376
3ms
20 hours ago
12 Days of Christmas
jusaka
523
10ms
2 days ago
12 Days of Christmas
FoxInTheClouds
198
17ms
3 days ago
12 Days of Christmas
cjdyer
565
67ms
5 days ago
12 Days of Christmas
dokutan
637
296ms
5 days ago
12 Days of Christmas
edsrzf
🥉
448
4ms
7 days ago
12 Days of Christmas
edsrzf
💎
486
6ms
7 days ago
12 Days of Christmas
edsrzf
438
759ms
7 days ago
12 Days of Christmas
estrawitch
500
10ms
8 days ago
12 Days of Christmas
Deppyforce
515
10ms
8 days ago
12 Days of Christmas
raphaelimahorn
501
408ms
9 days ago
12 Days of Christmas
abhinavuppala
530
10ms
9 days ago
12 Days of Christmas
ASampsonMu31
481
10ms
10 days ago
12 Days of Christmas
noahdorsch
708
11ms
10 days ago
12 Days of Christmas
fantaize
536
146ms
10 days ago
12 Days of Christmas
zgialor-lab
562
10ms
11 days ago
12 Days of Christmas
itsquasiab
572
67ms
11 days ago
12 Days of Christmas
JayXon
🥇
187
37ms
11 days ago
12 Days of Christmas
Protothor
287
13ms
11 days ago
12 Days of Christmas
roelderickx
537
126ms
12 days ago
12 Days of Christmas
davidludwik2370
544
10ms
13 days ago
12 Days of Christmas
solisolu
457
10ms
13 days ago
12 Days of Christmas
Steffan153
🥇
187
63ms
13 days ago
12 Days of Christmas
BenMaydan
531
10ms
14 days ago
12 Days of Christmas
snoozingnewt
207
62ms
15 days ago
12 Days of Christmas
wdarling-cohere
505
10ms
16 days ago
12 Days of Christmas
emgordon154
496
2,549ms
16 days ago
12 Days of Christmas
tomh1012
470
10ms
17 days ago
12 Days of Christmas
WilliamDeBlieck
452
74ms
18 days ago
12 Days of Christmas
gasykart
486
346ms
18 days ago
12 Days of Christmas
karadigm01
518
10ms
20 days ago
12 Days of Christmas
jelycocode
2,370
41ms
21 days ago
12 Days of Christmas
Techdude01
472
10ms
21 days ago
12 Days of Christmas
mailboxjpg
536
10ms
22 days ago
12 Days of Christmas
Steffan153
236
418ms
22 days ago
12 Days of Christmas
Benzamp
503
10ms
22 days ago
12 Days of Christmas
JOrE20
1,026
227ms
22 days ago
12 Days of Christmas
Maltaran
558
469ms
23 days ago
12 Days of Christmas
Maltaran
538
2ms
23 days ago
12 Days of Christmas
sudhackar
203
17ms
23 days ago
12 Days of Christmas
Solathian
502
3ms
24 days ago
12 Days of Christmas
0xkarambit
521
10ms
24 days ago
12 Days of Christmas
JOrE20
214
15ms
25 days ago
12 Days of Christmas
dokutan
772
32ms
25 days ago
12 Days of Christmas
dokutan
🥉
718
55ms
26 days ago
12 Days of Christmas
MaMeWoM
545
266ms
26 days ago
12 Days of Christmas
CaedenHarper
2,604
7ms
27 days ago
12 Days of Christmas
KatieLG
2,377
3ms
27 days ago
12 Days of Christmas
KatieLG
2,649
6ms
27 days ago
12 Days of Christmas
Steffan153
237
30ms
21 Feb 2026
12 Days of Christmas
JOrE20
692
484ms
20 Feb 2026
12 Days of Christmas
Riverlyx
2,381
10ms
20 Feb 2026
12 Days of Christmas
jshholland
214
948ms
19 Feb 2026
12 Days of Christmas
KasperKivimaeki
24,205
3ms
19 Feb 2026
12 Days of Christmas
Aphadion
466
10ms
19 Feb 2026
12 Days of Christmas
Teeqy
692
16ms
19 Feb 2026
12 Days of Christmas
shanthangolden
496
85ms
18 Feb 2026
12 Days of Christmas
Flekay
229
10ms
15 Feb 2026
12 Days of Christmas
dokutan
204
393ms
14 Feb 2026
12 Days of Christmas
pingpwn
555
10ms
14 Feb 2026
12 Days of Christmas
Yax42
467
10ms
13 Feb 2026
12 Days of Christmas
aj25687
576
366ms
12 Feb 2026
12 Days of Christmas
emgordon154
498
569ms
12 Feb 2026
12 Days of Christmas
OSYCh314
505
10ms
12 Feb 2026
12 Days of Christmas
anter69
437
1,285ms
11 Feb 2026
12 Days of Christmas
HunterC14
770
11ms
10 Feb 2026
12 Days of Christmas
Yewzir
503
1ms
9 Feb 2026
12 Days of Christmas
frankgraziano
🥈
691
13ms
9 Feb 2026
12 Days of Christmas
frankgraziano
🥈
546
6ms
9 Feb 2026
12 Days of Christmas
retrohun
3,385
2ms
9 Feb 2026
12 Days of Christmas
sampatakumar
504
3ms
8 Feb 2026
12 Days of Christmas
sampatakumar
483
36ms
8 Feb 2026
12 Days of Christmas
ryyyn
390
17ms
8 Feb 2026
12 Days of Christmas
Shanethegamer
🥈
2,376
4ms
7 Feb 2026
12 Days of Christmas
dvckyduck
469
11ms
7 Feb 2026
12 Days of Christmas
Shanethegamer
2,381
1ms
7 Feb 2026