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ALGOL 68
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brainfuck
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C++
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Dart
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05AB1E
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Arturo
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BQN
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Fennel
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Haxe
Hush
Hy
iogii
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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
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
Gray Code Decoder
Gray Code Encoder
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
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Turtle
Tutorial
Hole
Golfer
Chars
Time
Submitted
Morse Decoder
dokutan
🦄
582
109ms
35 hours ago
Morse Decoder
Steffan153
💎
67
35ms
3 days ago
Morse Decoder
roelderickx
125
14ms
6 days ago
Morse Decoder
aksyristos
340
10ms
12 days ago
Morse Decoder
edsrzf
🥈
98
993ms
15 days ago
Morse Decoder
Steffan153
💎
97
948ms
15 days ago
Morse Decoder
tomh1012
368
10ms
18 days ago
Morse Decoder
dokutan
131
64ms
22 days ago
Morse Decoder
edsrzf
💎
184
11ms
24 days ago
Morse Decoder
dokutan
709
31ms
25 days ago
Morse Decoder
dokutan
🥈
758
14ms
26 days ago
Morse Decoder
bitsandbeyond
💎
90
381ms
26 days ago
Morse Decoder
JayXon
💎
111
3,492ms
26 days ago
Morse Decoder
dokutan
123
16ms
21 Feb 2026
Morse Decoder
dokutan
122
383ms
21 Feb 2026
Morse Decoder
Steffan153
🥉
68
140ms
21 Feb 2026
Morse Decoder
snoozingnewt
114
17ms
20 Feb 2026
Morse Decoder
snoozingnewt
112
448ms
20 Feb 2026
Morse Decoder
acotis
322
219ms
16 Feb 2026
Morse Decoder
Flekay
125
10ms
15 Feb 2026
Morse Decoder
Steffan153
124
3,261ms
13 Feb 2026
Morse Decoder
Steffan153
💎
130
4ms
12 Feb 2026
Morse Decoder
Steffan153
148
402ms
11 Feb 2026
Morse Decoder
JayXon
💎
135
390ms
10 Feb 2026
Morse Decoder
dokutan
🥉
345
6ms
8 Feb 2026
Morse Decoder
dokutan
898
2ms
8 Feb 2026
Morse Decoder
sean-niemann
🥈
144
431ms
8 Feb 2026
Morse Decoder
edsrzf
💎
170
30ms
8 Feb 2026
Morse Decoder
edsrzf
124
3,251ms
7 Feb 2026
Morse Decoder
edsrzf
149
488ms
7 Feb 2026
Morse Decoder
kmathis22
374
415ms
6 Feb 2026
Morse Decoder
AlephSquirrel
116
3ms
6 Feb 2026
Morse Decoder
rucin93
🥈
104
11ms
6 Feb 2026
Morse Decoder
sean-niemann
80
67ms
6 Feb 2026
Morse Decoder
edsrzf
🥈
208
313ms
4 Feb 2026
Morse Decoder
JOrE20
207
21ms
4 Feb 2026
Morse Decoder
JayXon
💎
204
335ms
4 Feb 2026
Morse Decoder
dokutan
571
34ms
3 Feb 2026
Morse Decoder
dokutan
🥉
212
219ms
3 Feb 2026
Morse Decoder
dokutan
481
668ms
3 Feb 2026
Morse Decoder
kg583
🥈
122
6ms
31 Jan 2026
Morse Decoder
Andrey2001
499
1,286ms
28 Jan 2026
Morse Decoder
JOrE20
588
160ms
27 Jan 2026
Morse Decoder
dokutan
182
83ms
26 Jan 2026
Morse Decoder
amazingalek
361
448ms
20 Jan 2026
Morse Decoder
te-chnical
461
9ms
18 Jan 2026
Morse Decoder
dokutan
676
134ms
16 Jan 2026
Morse Decoder
targrik
142
6ms
14 Jan 2026
Morse Decoder
plcc0
106
16ms
12 Jan 2026
Morse Decoder
dokutan
247
9ms
11 Jan 2026
Morse Decoder
HumanoidCPU
647
481ms
10 Jan 2026
Morse Decoder
HumanoidCPU
651
11ms
10 Jan 2026
Morse Decoder
kg583
101
437ms
31 Dec 2025
Morse Decoder
NoneTheFewer
763
295ms
27 Dec 2025
Morse Decoder
dokutan
🥉
199
3ms
26 Dec 2025
Morse Decoder
NoneTheFewer
746
10ms
25 Dec 2025
Morse Decoder
TheZwierzLF
308
37ms
25 Dec 2025
Morse Decoder
MeWhenI
439
3ms
25 Dec 2025
Morse Decoder
FortuiteMan
106
15ms
23 Dec 2025
Morse Decoder
targrik
148
11ms
23 Dec 2025
Morse Decoder
kg583
104
17ms
23 Dec 2025
Morse Decoder
edsrzf
💎
159
128ms
22 Dec 2025
Morse Decoder
snoozingnewt
🥈
240
122ms
22 Dec 2025
Morse Decoder
Lv0Sys
173
9ms
21 Dec 2025
Morse Decoder
blaztoma
158
10ms
21 Dec 2025
Morse Decoder
ryyyn
161
15ms
17 Dec 2025
Morse Decoder
tomh1012
382
415ms
16 Dec 2025
Morse Decoder
Andrey2001
507
11ms
14 Dec 2025
Morse Decoder
TheZwierzLF
284
848ms
14 Dec 2025
Morse Decoder
alexsave
196
10ms
14 Dec 2025
Morse Decoder
edsrzf
💎
111
7ms
12 Dec 2025
Morse Decoder
edsrzf
💎
147
6ms
12 Dec 2025
Morse Decoder
TheZwierzLF
366
11ms
8 Dec 2025
Morse Decoder
kg583
🥈
155
6ms
4 Dec 2025
Morse Decoder
IISResetMe
165
309ms
2 Dec 2025
Morse Decoder
dokutan
764
145ms
2 Dec 2025
Morse Decoder
blaztoma
🥉
266
150ms
1 Dec 2025
Morse Decoder
Lv0Sys
187
659ms
30 Nov 2025
Morse Decoder
Lv0Sys
215
10ms
30 Nov 2025
Morse Decoder
Lv0Sys
169
35ms
30 Nov 2025