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γ
λ
π
τ
φ
√2
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
Fortran
Gleam
Go
GolfScript
Groovy
Haskell
Hexagony
iogii
J
Janet
Java
JavaScript
jq
Julia
K
Kotlin
Lua
Nim
OCaml
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Perl
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
Hole
All
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
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
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
Ulam Sequence
Hole
Golfer
Bytes
Time
Submitted
Look and Say
vang1ong7ang
🥈
130
199ms
25 days ago
Look and Say
madeforlosers
1,299
115ms
22 Apr 2026
Look and Say
madex
226
207ms
5 Apr 2026
Look and Say
kumavale
🥈
130
198ms
20 Mar 2026
Look and Say
acotis
143
174ms
19 Mar 2026
Look and Say
fantaize
215
181ms
10 Mar 2026
Look and Say
elgan65536
179
181ms
7 Feb 2026
Look and Say
JayXon
💎
129
189ms
1 Feb 2026
Look and Say
edsrzf
🥈
130
205ms
1 Feb 2026
Look and Say
Natanaelel
177
197ms
6 Jan 2026
Look and Say
KatieLG
714
238ms
30 Nov 2025
Look and Say
luuumine
225
166ms
12 Nov 2025
Look and Say
CaedenHarper
1,299
117ms
16 Aug 2025
Look and Say
stefangimmillaro
170
138ms
4 Jun 2025
Look and Say
ovs-code
133
143ms
24 Apr 2025
Look and Say
emgordon154
135
218ms
18 Apr 2025
Look and Say
lynn
162
411ms
26 Feb 2025
Look and Say
nullie
200
251ms
31 Dec 2024
Look and Say
dokutan
702
231ms
27 Nov 2024
Look and Say
klixel
188
191ms
6 Nov 2024
Look and Say
Shanethegamer
1,299
118ms
30 Oct 2024
Look and Say
Mabeloid
1,299
115ms
20 Sep 2024
Look and Say
HumanoidCPU
1,299
122ms
14 May 2024
Look and Say
mousetail
195
165ms
18 Jan 2024
Look and Say
msbranicky
211
155ms
23 Sep 2023
Look and Say
Re-Adventures
203
167ms
7 Jun 2023
Look and Say
retrohun
1,299
114ms
28 Dec 2022
Look and Say
andersk
175
195ms
5 Nov 2022
Look and Say
ian-h-chamberlain
219
179ms
27 Jun 2022
Look and Say
KatieLG-Transpiler
1,321
124ms
24 Jun 2022
Look and Say
Ernest1338
214
177ms
14 Jan 2022
Look and Say
JGDoerrer
206
157ms
14 Jan 2022
Look and Say
mokymok
1,320
132ms
8 Nov 2021
Look and Say
MeWhenI
1,299
119ms
30 Jul 2021
Look and Say
btjones0
186
176ms
5 Jan 2021