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ALGOL 68
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brainfuck
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C++
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Crystal
D
Dart
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iogii
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jq
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sed
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V
VimL
Wren
Zig
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05AB1E
APL
Arturo
Befunge
BQN
CJam
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Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
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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
Chars
Time
Submitted
Morse Encoder
nickweissert-star
395
228ms
8 days ago
Morse Encoder
madex
413
236ms
5 Apr 2026
Morse Encoder
bitsandbeyond
💎
97
273ms
22 Feb 2026
Morse Encoder
IISResetMe
132
229ms
29 Dec 2025
Morse Encoder
emgordon154
140
213ms
4 Sep 2025
Morse Encoder
dokutan
651
210ms
3 Jul 2025
Morse Encoder
juliansiebert
290
348ms
15 Jun 2025
Morse Encoder
dcgjb
🥈
111
254ms
16 May 2024
Morse Encoder
SirBogman
113
250ms
27 Jan 2024
Morse Encoder
Msleizak
917
266ms
29 Dec 2023
Morse Encoder
harperse
635
279ms
5 May 2023
Morse Encoder
MeWhenI
145
255ms
28 Jan 2023
Morse Encoder
KevinMarquette
315
268ms
23 Apr 2022
Morse Encoder
KatieLG
741
205ms
20 May 2021
Morse Encoder
erin-allison
242
273ms
31 Mar 2021
Morse Encoder
btnlq
🥉
112
244ms
30 Dec 2020
Morse Encoder
primo-ppcg
151
284ms
16 Dec 2020
Morse Encoder
sergeyz7
372
248ms
18 Nov 2020
Morse Encoder
TimCurwick
320
235ms
29 Jul 2020
Morse Encoder
bstrautin
162
269ms
26 Jul 2020
Morse Encoder
rvdnieuwendijk
193
234ms
26 Jun 2020
Morse Encoder
Agazoth
384
251ms
12 Jun 2020
Morse Encoder
SteveL-MSFT
325
219ms
10 Jun 2020
Morse Encoder
lahell
393
231ms
8 Jun 2020
Morse Encoder
Benjar-Git
849
245ms
4 Jun 2020
Morse Encoder
leeberg
1,606
240ms
3 Jun 2020