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ALGOL 68
ArkScript
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BASIC
Berry
brainfuck
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C#
C++
Civet
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COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
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VimL
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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
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Umka
Vala
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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
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
Alphabetic Numbers
Apéry’s Constant
Binary Lambda Calculus
Connect Four
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
Hole
Golfer
Chars
Time
Submitted
12 Days of Christmas
madeforlosers
2,543
327ms
9 days ago
12 Days of Christmas
Jonson26
596
373ms
17 days ago
12 Days of Christmas
Moop2462
623
356ms
19 days ago
12 Days of Christmas
raphaelimahorn
501
453ms
12 Mar 2026
12 Days of Christmas
aj25687
576
493ms
12 Feb 2026
12 Days of Christmas
TeodorDyakov
515
475ms
21 Jan 2026
12 Days of Christmas
AnAwesomGuy
378
513ms
10 Jan 2026
12 Days of Christmas
Macweese
566
495ms
2 Jan 2026
12 Days of Christmas
Florian-Mt
623
495ms
28 Dec 2025
12 Days of Christmas
ravnskjaer
524
452ms
15 Dec 2025
12 Days of Christmas
KatieLG
2,101
458ms
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
Jacob385
564
459ms
28 Oct 2025
12 Days of Christmas
kmathis22
511
486ms
14 Oct 2025
12 Days of Christmas
CaedenHarper
521
491ms
10 Oct 2025
12 Days of Christmas
namelessiw
511
519ms
6 Oct 2025
12 Days of Christmas
stefangimmillaro
502
788ms
6 Oct 2025
12 Days of Christmas
taskhost
1,252
431ms
3 Oct 2025
12 Days of Christmas
snoozingnewt
523
540ms
3 Oct 2025
12 Days of Christmas
Yewzir
560
463ms
2 Oct 2025
12 Days of Christmas
Schmitt-Very-Cool
581
511ms
26 Sep 2025
12 Days of Christmas
Liibe
502
501ms
25 Sep 2025
12 Days of Christmas
JayXon
💎
320
481ms
25 Sep 2025
12 Days of Christmas
Shanethegamer
494
494ms
25 Sep 2025
12 Days of Christmas
error256
🥈
363
506ms
24 Sep 2025
12 Days of Christmas
sean-niemann
🥉
364
496ms
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
401ms
8 Jul 2025
12 Days of Christmas
MartinNang
610
439ms
8 May 2025
12 Days of Christmas
yoshykai
583
416ms
30 Mar 2025
12 Days of Christmas
noahdorsch
1,013
409ms
8 Mar 2025
12 Days of Christmas
remenkemi
635
456ms
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
553ms
16 Jan 2025
12 Days of Christmas
ocefra
572
423ms
2 Jan 2025
12 Days of Christmas
sandeokii
867
446ms
31 Dec 2024
12 Days of Christmas
gthayden23
637
438ms
5 Oct 2024
12 Days of Christmas
luca1339
809
439ms
26 Sep 2024
12 Days of Christmas
eMGeeneer
545
416ms
15 Jun 2024
12 Days of Christmas
carlosbviteri
707
407ms
24 May 2024
12 Days of Christmas
Doubi88
1,044
413ms
14 May 2024
12 Days of Christmas
jonas-sala
638
417ms
1 May 2024
12 Days of Christmas
coltraloz
523
417ms
22 Apr 2024
12 Days of Christmas
neel11235813
561
451ms
26 Mar 2024
12 Days of Christmas
deancureton
552
424ms
24 Mar 2024
12 Days of Christmas
schaene
623
425ms
7 Mar 2024
12 Days of Christmas
mkrwii
928
390ms
9 Feb 2024
12 Days of Christmas
chartung17
539
417ms
1 Jan 2024
12 Days of Christmas
truisseaux
734
415ms
13 Dec 2023
12 Days of Christmas
alecdavidson
1,745
422ms
12 Dec 2023
12 Days of Christmas
warmCabin
610
383ms
10 Nov 2023
12 Days of Christmas
MrGagnonHPS
623
417ms
27 Oct 2023
12 Days of Christmas
barneyb
632
413ms
15 Oct 2023
12 Days of Christmas
bac0id
670
485ms
26 Sep 2023
12 Days of Christmas
crizin
572
576ms
9 Sep 2023
12 Days of Christmas
msbranicky
620
409ms
8 Sep 2023
12 Days of Christmas
Vaekor
523
414ms
9 Jul 2023
12 Days of Christmas
dwaipayanGHC
1,046
429ms
26 Jun 2023
12 Days of Christmas
janbehrens
525
388ms
17 Jun 2023
12 Days of Christmas
zakariamouhid
2,557
401ms
18 May 2023
12 Days of Christmas
hli521
615
406ms
4 May 2023
12 Days of Christmas
SubsTheTechnomancer
561
411ms
1 Mar 2023
12 Days of Christmas
underlein
1,416
426ms
11 Feb 2023
12 Days of Christmas
Betuaredead
646
413ms
4 Jan 2023
12 Days of Christmas
toeppen
805
462ms
11 Dec 2022
12 Days of Christmas
slammer903
664
417ms
2 Dec 2022
12 Days of Christmas
retrohun
2,577
391ms
13 Nov 2022
12 Days of Christmas
Geird
729
397ms
12 Nov 2022
12 Days of Christmas
sonisonjames
615
484ms
12 Nov 2022
12 Days of Christmas
ToxicP1e
631
410ms
8 Nov 2022
12 Days of Christmas
aneurin-h
557
420ms
18 Oct 2022
12 Days of Christmas
bidger
690
496ms
18 Oct 2022
12 Days of Christmas
DaCuteRaccoon
586
417ms
2 Oct 2022
12 Days of Christmas
MeWhenI
415
419ms
5 Sep 2022
12 Days of Christmas
ldoodle
601
457ms
23 Aug 2022
12 Days of Christmas
JVM1114
832
398ms
8 Aug 2022
12 Days of Christmas
KatieLG-Transpiler
2,439
467ms
23 Jun 2022
12 Days of Christmas
PrinceSalatyell
666
413ms
21 Jun 2022
12 Days of Christmas
DarkC4t
615
416ms
21 Apr 2022
12 Days of Christmas
acostama
636
426ms
24 Mar 2022
12 Days of Christmas
JacobStanleyJones
641
461ms
21 Mar 2022
12 Days of Christmas
jasoncross1357
944
433ms
15 Mar 2022
12 Days of Christmas
cmlee1324
771
415ms
12 Feb 2022
12 Days of Christmas
Teekesselchen
616
421ms
4 Jan 2022
12 Days of Christmas
neihousaigaai
544
409ms
27 Dec 2021
12 Days of Christmas
marcus-gomes-v
580
428ms
14 Dec 2021
12 Days of Christmas
bwat2
596
413ms
6 Dec 2021
12 Days of Christmas
Andwerpz
644
412ms
3 Dec 2021
12 Days of Christmas
rowechenzhong
563
419ms
2 Dec 2021
12 Days of Christmas
JustRevDice
656
417ms
2 Dec 2021
12 Days of Christmas
fbe
723
407ms
29 Nov 2021
12 Days of Christmas
geckogeckogecko
819
420ms
26 Nov 2021
12 Days of Christmas
TerpeTubebaker
973
427ms
22 Nov 2021
12 Days of Christmas
vasilybib1
631
418ms
22 Nov 2021
12 Days of Christmas
mokymok
551
417ms
22 Oct 2021