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𝑒
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ALGOL 68
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Dart
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iogii
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sed
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V
VimL
Wren
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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
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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
Chess Move Validation
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
Nim
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
Ulam Sequence
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
Langton’s Ant
Lyndon Factorization
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Thue–Morse Constant
Turtle
Tutorial
Yellowstone Permutation
Hole
Golfer
Bytes
Time
Submitted
Polyominoes
MostParsingVex
242
865ms
2 days ago
Polyominoes
Steffan153
💎
118
606ms
3 days ago
Polyominoes
HumanoidCPU
299
634ms
22 days ago
Polyominoes
scpchicken
243
824ms
15 Jun 2026
Polyominoes
CaedenHarper
210
753ms
5 Jun 2026
Polyominoes
oaiqjuy
697
1,115ms
19 May 2026
Polyominoes
Andrey2001
363
911ms
19 May 2026
Polyominoes
aksyristos
261
885ms
14 May 2026
Polyominoes
bizy-coder
🥈
121
708ms
14 May 2026
Polyominoes
snoozingnewt
262
793ms
17 Feb 2026
Polyominoes
Babafaba
340
916ms
3 Nov 2025
Polyominoes
commandz0
197
508ms
30 Aug 2025
Polyominoes
albanian-laundromat
285
557ms
4 Aug 2025
Polyominoes
sean-niemann
164
2,783ms
1 Jul 2025
Polyominoes
dokutan
666
630ms
22 Jun 2025
Polyominoes
emgordon154
387
909ms
2 May 2025
Polyominoes
KatieLG
1,043
425ms
19 Apr 2025
Polyominoes
JunkIce
469
3,263ms
12 Feb 2025
Polyominoes
duckyluuk
202
958ms
16 Jan 2025
Polyominoes
ovs-code
🥉
129
692ms
9 Jan 2025
Polyominoes
kg583
167
682ms
24 Dec 2024
Polyominoes
m-tkach
131
881ms
19 Dec 2024
Polyominoes
lifthrasiir
189
777ms
2 Dec 2024
Polyominoes
SirBogman
187
680ms
28 Aug 2024
Polyominoes
KatieLG-Transpiler
4,841
2,794ms
16 Aug 2024
Polyominoes
pardouin
157
2,048ms
12 Aug 2024
Polyominoes
AlephSquirrel
177
565ms
1 Aug 2024
Polyominoes
MeWhenI
205
720ms
1 Aug 2024
Polyominoes
Shanethegamer
3,576
2,723ms
1 Aug 2024