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ALGOL 68
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Dart
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sed
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V
VimL
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05AB1E
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
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Stax
Uiua
Umka
Vala
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Hole
All
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)
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
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Morse Decoder
snoozingnewt
187
661ms
20 Feb 2026
Morse Decoder
dokutan
185
599ms
15 Feb 2026
Morse Decoder
Andrey2001
501
1,336ms
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HumanoidCPU
1,240
766ms
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kg583
153
534ms
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TheZwierzLF
292
810ms
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Babafaba
359
674ms
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CaedenHarper
156
592ms
1 Aug 2025
Morse Decoder
KatieLG
345
672ms
27 Jul 2025
Morse Decoder
SirBogman
186
604ms
23 Jul 2025
Morse Decoder
emgordon154
211
1,152ms
19 Apr 2025
Morse Decoder
sean-niemann
🥇
128
468ms
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Morse Decoder
JunkIce
471
1,010ms
3 Dec 2024
Morse Decoder
lifthrasiir
163
572ms
2 Dec 2024
Morse Decoder
Mabeloid
254
621ms
17 Sep 2024
Morse Decoder
pardouin
🥇
128
527ms
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Morse Decoder
ovs-code
134
584ms
5 Aug 2024
Morse Decoder
Lydxn
130
566ms
2 Aug 2024
Morse Decoder
DialFrost
141
529ms
1 Aug 2024
Morse Decoder
JayXon
🥇
128
544ms
31 Jul 2024
Morse Decoder
Steffan153
🥇
128
568ms
31 Jul 2024
Morse Decoder
duckyluuk
143
582ms
27 Jul 2024
Morse Decoder
MeWhenI
146
541ms
13 Jul 2024
Morse Decoder
neel11235813
214
710ms
31 Mar 2024
Morse Decoder
AlephSquirrel
165
561ms
21 Jan 2024
Morse Decoder
GolfingSuccess
186
1,334ms
20 Jan 2024
Morse Decoder
sisyphus-ppcg
135
645ms
17 Jan 2024
Morse Decoder
msbranicky
392
805ms
17 Jan 2024
Morse Decoder
inventshah
167
651ms
16 Jan 2024
Morse Decoder
GrayJoKing
150
548ms
16 Jan 2024
Morse Decoder
Yewzir
541
791ms
15 Jan 2024