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ALGOL 68
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
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jq
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Kotlin
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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
ArkScript
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
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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
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
12 Days of Christmas
albanian-laundromat
522
293ms
4 Dec 2025
12 Days of Christmas
CaedenHarper
529
293ms
20 Nov 2025
12 Days of Christmas
JOrE20
552
321ms
1 Nov 2025
12 Days of Christmas
kkoenig
511
291ms
7 Sep 2025
12 Days of Christmas
cloudyshoe
516
293ms
20 May 2025
12 Days of Christmas
mpldr
649
292ms
25 Mar 2025
12 Days of Christmas
dokutan
582
315ms
24 Mar 2025
12 Days of Christmas
edsrzf
518
290ms
4 Mar 2025
12 Days of Christmas
BlankSpruce
🥈
492
300ms
24 Nov 2024
12 Days of Christmas
Shanethegamer
535
297ms
31 Oct 2024
12 Days of Christmas
HumanoidCPU
2,416
284ms
26 Aug 2024
12 Days of Christmas
sean-niemann
515
291ms
6 May 2024
12 Days of Christmas
emplv
563
315ms
29 Apr 2024
12 Days of Christmas
Rekkoil
859
292ms
22 Apr 2024
12 Days of Christmas
neel11235813
517
294ms
26 Mar 2024
12 Days of Christmas
joshuamkite
815
303ms
24 Mar 2024
12 Days of Christmas
Yewzir
571
285ms
7 Feb 2024
12 Days of Christmas
jerrandolph
543
320ms
21 Oct 2023
12 Days of Christmas
harshit54
562
289ms
3 Oct 2023
12 Days of Christmas
snoozingnewt
517
287ms
23 Sep 2023
12 Days of Christmas
stefangimmillaro
504
290ms
9 Sep 2023
12 Days of Christmas
msbranicky
544
304ms
31 Aug 2023
12 Days of Christmas
MeWhenI
512
269ms
26 Aug 2023
12 Days of Christmas
HassanAliKadhem
566
299ms
2 Aug 2023
12 Days of Christmas
eli-siegel
598
296ms
27 Jun 2023
12 Days of Christmas
zakariamouhid
2,535
307ms
18 May 2023
12 Days of Christmas
SubsTheTechnomancer
517
286ms
6 Mar 2023
12 Days of Christmas
kimbo
527
300ms
11 Jan 2023
12 Days of Christmas
retrohun
2,552
291ms
13 Nov 2022
12 Days of Christmas
KatieLG
527
388ms
25 Sep 2022
12 Days of Christmas
JRaspass
556
305ms
23 Sep 2022
12 Days of Christmas
MF-devs
617
308ms
15 Aug 2022
12 Days of Christmas
trebabcock
667
283ms
11 Aug 2022
12 Days of Christmas
MJKWoolnough
545
283ms
10 Aug 2022
12 Days of Christmas
yvan
594
279ms
6 Jul 2022
12 Days of Christmas
KatieLG-Transpiler
2,418
291ms
24 Jun 2022
12 Days of Christmas
JayXon
💎
475
286ms
16 May 2022
12 Days of Christmas
DaCuteRaccoon
599
302ms
8 Apr 2022
12 Days of Christmas
fpesce
532
290ms
18 Mar 2022
12 Days of Christmas
rtlopez796
791
283ms
8 Mar 2022
12 Days of Christmas
ibeucaly
565
317ms
6 Nov 2021
12 Days of Christmas
olivermrose
2,417
289ms
10 Oct 2021
12 Days of Christmas
janbehrens
535
300ms
20 Jun 2021
12 Days of Christmas
nico-bachner
2,541
286ms
29 Dec 2020
12 Days of Christmas
ThomasObenaus
605
307ms
18 Dec 2020
12 Days of Christmas
jakeelzinga
1,069
303ms
14 Dec 2020
12 Days of Christmas
saracen
509
289ms
7 Dec 2020
12 Days of Christmas
primo-ppcg
🥉
498
304ms
12 Oct 2020
12 Days of Christmas
nwellnhof
511
304ms
9 Oct 2020
12 Days of Christmas
SirBogman
515
286ms
5 Oct 2020
12 Days of Christmas
0xjac
529
304ms
15 Jun 2020
12 Days of Christmas
HumanEquivalentUnit
2,340
297ms
11 Jun 2020
12 Days of Christmas
petteja
638
295ms
30 Apr 2020
12 Days of Christmas
b97tsk
541
291ms
27 Apr 2020
12 Days of Christmas
MahlerFive
534
293ms
22 Apr 2020
12 Days of Christmas
danieldooley
537
305ms
21 Apr 2020
12 Days of Christmas
rjsbooth
585
295ms
21 Apr 2020
12 Days of Christmas
julienstroheker
2,418
273ms
20 Apr 2020
12 Days of Christmas
stipo42
565
292ms
20 Apr 2020
12 Days of Christmas
yzzyx
580
287ms
18 Apr 2020
12 Days of Christmas
ccbrown
516
289ms
18 Apr 2020
12 Days of Christmas
ThomasDotCodes
695
289ms
16 Apr 2020
12 Days of Christmas
GinjaNinja32
535
307ms
16 Apr 2020
12 Days of Christmas
hill399
602
290ms
16 Apr 2020
12 Days of Christmas
kylelemons
528
269ms
16 Apr 2020
12 Days of Christmas
guliyevemil1
530
305ms
16 Apr 2020
12 Days of Christmas
lukechampine
518
304ms
16 Apr 2020
12 Days of Christmas
MakotoE
609
292ms
16 Apr 2020
12 Days of Christmas
geezyx
582
296ms
16 Apr 2020
12 Days of Christmas
nwwdles
555
278ms
15 Apr 2020
12 Days of Christmas
unkiwii
597
283ms
15 Apr 2020
12 Days of Christmas
AlexVasiluta
668
351ms
15 Apr 2020