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ALGOL 68
ArkScript
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
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Dart
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iogii
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jq
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Kotlin
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Nim
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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
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Umka
Vala
Vyxal
ZuzuScript
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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
12 Days of Christmas
MrGagnonHPS
603
380ms
19 days ago
12 Days of Christmas
janbehrens
497
418ms
16 May 2026
12 Days of Christmas
madeforlosers
2,543
327ms
22 Apr 2026
12 Days of Christmas
Jonson26
596
366ms
14 Apr 2026
12 Days of Christmas
Moop2462
623
356ms
12 Apr 2026
12 Days of Christmas
raphaelimahorn
501
453ms
12 Mar 2026
12 Days of Christmas
aj25687
576
457ms
12 Feb 2026
12 Days of Christmas
TeodorDyakov
515
434ms
21 Jan 2026
12 Days of Christmas
AnAwesomGuy
513
585ms
10 Jan 2026
12 Days of Christmas
Macweese
566
417ms
2 Jan 2026
12 Days of Christmas
Florian-Mt
623
493ms
28 Dec 2025
12 Days of Christmas
ravnskjaer
524
451ms
15 Dec 2025
12 Days of Christmas
KatieLG
2,101
444ms
30 Nov 2025
12 Days of Christmas
dokutan
497
454ms
30 Nov 2025
12 Days of Christmas
h3ra993huskp
504
407ms
30 Nov 2025
12 Days of Christmas
HumanoidCPU
2,399
449ms
8 Nov 2025
12 Days of Christmas
MeWhenI
🥈
472
478ms
7 Nov 2025
12 Days of Christmas
Jacob385
564
411ms
28 Oct 2025
12 Days of Christmas
kmathis22
511
486ms
14 Oct 2025
12 Days of Christmas
CaedenHarper
521
471ms
10 Oct 2025
12 Days of Christmas
namelessiw
511
519ms
6 Oct 2025
12 Days of Christmas
stefangimmillaro
502
691ms
6 Oct 2025
12 Days of Christmas
taskhost
1,252
389ms
3 Oct 2025
12 Days of Christmas
snoozingnewt
523
540ms
3 Oct 2025
12 Days of Christmas
Yewzir
560
454ms
2 Oct 2025
12 Days of Christmas
Schmitt-Very-Cool
581
481ms
26 Sep 2025
12 Days of Christmas
JayXon
💎
467
356ms
26 Sep 2025
12 Days of Christmas
sean-niemann
🥉
476
513ms
26 Sep 2025
12 Days of Christmas
Liibe
502
501ms
25 Sep 2025
12 Days of Christmas
Shanethegamer
494
494ms
25 Sep 2025
12 Days of Christmas
error256
594
500ms
24 Sep 2025
12 Days of Christmas
theEsteemed
1,696
372ms
28 Aug 2025
12 Days of Christmas
KaLuAnFo
584
435ms
11 Aug 2025
12 Days of Christmas
Apataras
2,436
382ms
8 Jul 2025
12 Days of Christmas
MartinNang
610
413ms
8 May 2025
12 Days of Christmas
yoshykai
583
408ms
30 Mar 2025
12 Days of Christmas
dorschmeisterV2
1,013
409ms
8 Mar 2025
12 Days of Christmas
remenkemi
635
396ms
2 Mar 2025
12 Days of Christmas
Grrine
664
418ms
13 Feb 2025
12 Days of Christmas
mathislife22
623
403ms
28 Jan 2025
12 Days of Christmas
AkhileshSangaraju
693
429ms
28 Jan 2025
12 Days of Christmas
atazzam
880
418ms
16 Jan 2025
12 Days of Christmas
ocefra
572
407ms
2 Jan 2025
12 Days of Christmas
sandeokii
867
429ms
31 Dec 2024
12 Days of Christmas
gthayden23
637
382ms
5 Oct 2024
12 Days of Christmas
luca1339
809
414ms
26 Sep 2024
12 Days of Christmas
eMGeeneer
545
416ms
15 Jun 2024
12 Days of Christmas
carlosbviteri
707
406ms
24 May 2024
12 Days of Christmas
Doubi88
1,044
379ms
14 May 2024
12 Days of Christmas
jonas-sala
638
387ms
1 May 2024
12 Days of Christmas
coltraloz
523
417ms
22 Apr 2024
12 Days of Christmas
neel11235813
561
434ms
26 Mar 2024
12 Days of Christmas
deancureton
552
366ms
24 Mar 2024
12 Days of Christmas
schaene
623
360ms
7 Mar 2024
12 Days of Christmas
mkrwii
928
390ms
9 Feb 2024
12 Days of Christmas
chartung17
539
401ms
1 Jan 2024
12 Days of Christmas
truisseaux
734
400ms
13 Dec 2023
12 Days of Christmas
alecdavidson
1,745
411ms
12 Dec 2023
12 Days of Christmas
warmCabin
610
383ms
10 Nov 2023
12 Days of Christmas
barneyb
632
413ms
15 Oct 2023
12 Days of Christmas
bac0id
670
400ms
26 Sep 2023
12 Days of Christmas
crizin
572
412ms
9 Sep 2023
12 Days of Christmas
msbranicky
620
378ms
8 Sep 2023
12 Days of Christmas
Vaekor
523
398ms
9 Jul 2023
12 Days of Christmas
dwaipayanGHC
1,046
421ms
26 Jun 2023
12 Days of Christmas
zakariamouhid
2,557
396ms
18 May 2023
12 Days of Christmas
hli521
615
363ms
4 May 2023
12 Days of Christmas
SubsTheTechnomancer
561
409ms
1 Mar 2023
12 Days of Christmas
Betuaredead
646
413ms
4 Jan 2023
12 Days of Christmas
underlein
2,543
391ms
20 Dec 2022
12 Days of Christmas
toeppen
805
437ms
11 Dec 2022
12 Days of Christmas
slammer903
664
395ms
2 Dec 2022
12 Days of Christmas
retrohun
2,577
375ms
13 Nov 2022
12 Days of Christmas
Geird
729
396ms
12 Nov 2022
12 Days of Christmas
sonisonjames
615
429ms
12 Nov 2022
12 Days of Christmas
ToxicP1e
631
397ms
8 Nov 2022
12 Days of Christmas
aneurin-h
557
388ms
18 Oct 2022
12 Days of Christmas
bidger
690
403ms
18 Oct 2022
12 Days of Christmas
DaCuteRaccoon
586
409ms
2 Oct 2022
12 Days of Christmas
ldoodle
601
450ms
23 Aug 2022
12 Days of Christmas
JVM1114
832
398ms
8 Aug 2022
12 Days of Christmas
KatieLG-Transpiler
2,439
375ms
23 Jun 2022
12 Days of Christmas
PrinceSalatyell
666
385ms
21 Jun 2022
12 Days of Christmas
DarkC4t
615
388ms
21 Apr 2022
12 Days of Christmas
acostama
636
381ms
24 Mar 2022
12 Days of Christmas
JacobStanleyJones
641
413ms
21 Mar 2022
12 Days of Christmas
jasoncross1357
944
433ms
15 Mar 2022
12 Days of Christmas
cmlee1324
771
378ms
12 Feb 2022
12 Days of Christmas
Teekesselchen
616
400ms
4 Jan 2022
12 Days of Christmas
neihousaigaai
544
394ms
27 Dec 2021
12 Days of Christmas
marcus-gomes-v
580
408ms
14 Dec 2021
12 Days of Christmas
bwat2
596
393ms
6 Dec 2021
12 Days of Christmas
Andwerpz
644
411ms
3 Dec 2021
12 Days of Christmas
rowechenzhong
563
397ms
2 Dec 2021
12 Days of Christmas
JustRevDice
656
394ms
2 Dec 2021
12 Days of Christmas
fbe
723
398ms
29 Nov 2021
12 Days of Christmas
geckogeckogecko
819
393ms
26 Nov 2021
12 Days of Christmas
TerpeTubebaker
973
427ms
22 Nov 2021
12 Days of Christmas
vasilybib1
631
399ms
22 Nov 2021
12 Days of Christmas
mokymok
551
397ms
22 Oct 2021