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12 Days of Christmas
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99 Bottles of Beer
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𝑒
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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
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Go
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Groovy
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iogii
J
Janet
Java
JavaScript
jq
Julia
K
Kotlin
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Nim
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PHP
PowerShell
Prolog
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
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
ZuzuScript
Hole
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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
99 Bottles of Beer
ovs-code
🥉
250
223ms
15 Jan 2026
99 Bottles of Beer
snoozingnewt
371
150ms
6 Nov 2025
99 Bottles of Beer
HolmDev
289
146ms
3 Sep 2025
99 Bottles of Beer
dokutan
650
152ms
19 Apr 2025
99 Bottles of Beer
CaedenHarper
12,195
140ms
25 Jan 2025
99 Bottles of Beer
Mabeloid
12,195
149ms
17 Sep 2024
99 Bottles of Beer
HumanoidCPU
12,195
146ms
27 May 2024
99 Bottles of Beer
Natanaelel
372
179ms
1 Feb 2024
99 Bottles of Beer
tobeannouncd
292
177ms
10 Jan 2024
99 Bottles of Beer
epic-programmer-guy
353
227ms
29 Dec 2023
99 Bottles of Beer
MeWhenI
373
188ms
8 Nov 2023
99 Bottles of Beer
the-zammers
294
159ms
2 Oct 2023
99 Bottles of Beer
xmamalou
340
157ms
17 Sep 2023
99 Bottles of Beer
piebot3000
298
176ms
13 Sep 2023
99 Bottles of Beer
HPWiz
💎
242
186ms
22 Jul 2023
99 Bottles of Beer
KatieLG-Transpiler
12,195
154ms
14 May 2023
99 Bottles of Beer
Shanethegamer
574
185ms
13 May 2023
99 Bottles of Beer
Xzyaihni
335
150ms
1 May 2023
99 Bottles of Beer
CatsAreFluffy
6,307
243ms
2 Mar 2023
99 Bottles of Beer
Z-snails
315
173ms
28 Feb 2023
99 Bottles of Beer
Siri-chan
371
158ms
18 Feb 2023
99 Bottles of Beer
PPKFS
305
179ms
8 Dec 2022
99 Bottles of Beer
exodrifter
291
163ms
25 Oct 2022
99 Bottles of Beer
jtnuttall
291
154ms
4 Oct 2022
99 Bottles of Beer
strout
308
182ms
19 Aug 2022
99 Bottles of Beer
jdkleuver
335
175ms
8 Aug 2022
99 Bottles of Beer
akusumoto
574
148ms
2 May 2022
99 Bottles of Beer
annaproxy
305
187ms
15 Apr 2022
99 Bottles of Beer
arjanadriaanse
307
189ms
6 Feb 2022
99 Bottles of Beer
1337-man
12,232
151ms
25 Jan 2022
99 Bottles of Beer
Irratix
340
180ms
19 Nov 2021
99 Bottles of Beer
lynn
251
174ms
30 Sep 2021
99 Bottles of Beer
yzhs
464
155ms
24 Jul 2021
99 Bottles of Beer
xnor-gate
🥈
249
180ms
4 Jun 2021
99 Bottles of Beer
gbxdl
347
198ms
20 Mar 2021
99 Bottles of Beer
marcin7Cd
277
187ms
14 Mar 2021
99 Bottles of Beer
boxjelly
381
149ms
5 Jan 2021
99 Bottles of Beer
KatieLG
12,195
149ms
23 Nov 2020
99 Bottles of Beer
rexim
308
152ms
28 Aug 2020
99 Bottles of Beer
Kloppermand
352
175ms
25 Jul 2020
99 Bottles of Beer
Trickermand
355
174ms
25 Jul 2020
99 Bottles of Beer
komos90
306
185ms
22 May 2020
99 Bottles of Beer
RussellEmerine
333
153ms
8 Apr 2020
99 Bottles of Beer
darrell-roberts
385
180ms
6 Apr 2020
99 Bottles of Beer
Haksell
12,195
152ms
1 Dec 2019
99 Bottles of Beer
citsur
357
146ms
16 Jun 2019
99 Bottles of Beer
user189032
295
152ms
29 May 2019
99 Bottles of Beer
retrohun
12,197
145ms
21 Dec 2018
99 Bottles of Beer
yanqui-uxo
334
175ms
6 Sep 2018