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λ
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√2
𝑒
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p-adic Expansion
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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
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Groovy
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iogii
J
Janet
Java
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jq
Julia
K
Kotlin
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Nim
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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
ZuzuScript
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
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
Polyominoes
scpchicken
243
857ms
15 days ago
Polyominoes
CaedenHarper
210
733ms
24 days ago
Polyominoes
oaiqjuy
697
1,168ms
19 May 2026
Polyominoes
Andrey2001
363
964ms
19 May 2026
Polyominoes
aksyristos
261
928ms
14 May 2026
Polyominoes
bizy-coder
💎
121
710ms
14 May 2026
Polyominoes
snoozingnewt
262
919ms
17 Feb 2026
Polyominoes
Babafaba
340
903ms
3 Nov 2025
Polyominoes
commandz0
197
500ms
30 Aug 2025
Polyominoes
albanian-laundromat
285
512ms
4 Aug 2025
Polyominoes
sean-niemann
164
2,628ms
1 Jul 2025
Polyominoes
dokutan
666
590ms
22 Jun 2025
Polyominoes
emgordon154
387
967ms
2 May 2025
Polyominoes
KatieLG
1,043
461ms
19 Apr 2025
Polyominoes
JunkIce
469
3,215ms
12 Feb 2025
Polyominoes
duckyluuk
202
1,085ms
16 Jan 2025
Polyominoes
ovs-code
🥈
129
726ms
9 Jan 2025
Polyominoes
kg583
167
700ms
24 Dec 2024
Polyominoes
m-tkach
🥉
131
718ms
19 Dec 2024
Polyominoes
lifthrasiir
189
900ms
2 Dec 2024
Polyominoes
SirBogman
187
749ms
28 Aug 2024
Polyominoes
KatieLG-Transpiler
4,841
2,761ms
16 Aug 2024
Polyominoes
pardouin
157
2,113ms
12 Aug 2024
Polyominoes
MostParsingVex
245
745ms
6 Aug 2024
Polyominoes
AlephSquirrel
177
540ms
1 Aug 2024
Polyominoes
MeWhenI
205
669ms
1 Aug 2024
Polyominoes
Steffan153
158
2,741ms
1 Aug 2024
Polyominoes
HumanoidCPU
3,576
2,754ms
1 Aug 2024
Polyominoes
Shanethegamer
3,576
2,655ms
1 Aug 2024