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ALGOL 68
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AWK
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Berry
brainfuck
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C#
C++
Civet
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Coconut
Common Lisp
Crystal
D
Dart
Elixir
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Go
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Groovy
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J
Janet
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jq
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Kotlin
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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
iogii
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
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
Number Spiral
jkelly467
328
107ms
88 mins ago
π
Carlos-EAC
1,011
64ms
14 hours ago
Number Spiral
Carlos-EAC
308
73ms
14 hours ago
Gray Code Decoder
Steffan153
💎
68
487ms
15 hours ago
Gray Code Encoder
edsrzf
🥇
88
352ms
22 hours ago
Gray Code Encoder
Steffan153
🥇
88
339ms
22 hours ago
Number Spiral
JayXon
💎
105
79ms
23 hours ago
Arrows
tomh1012
359
160ms
27 hours ago
Number Spiral
edsrzf
🥈
107
72ms
33 hours ago
Fibonacci
Matter1024
68
67ms
35 hours ago
Number Spiral
AstroOrbis
609
125ms
46 hours ago
Number Spiral
Steffan153
🥉
115
77ms
47 hours ago
Number Spiral
Jacob385
308
64ms
47 hours ago
Number Spiral
pardouin
206
71ms
2 days ago
Number Spiral
error256
187
77ms
2 days ago
Number Spiral
CornerMercury
308
65ms
2 days ago
Number Spiral
tomh1012
385
118ms
2 days ago
Number Spiral
Andriamanitra
157
78ms
2 days ago
Number Spiral
plcc0
179
82ms
2 days ago
Number Spiral
Natanaelel
282
75ms
2 days ago
Number Spiral
aksyristos
320
69ms
2 days ago
Number Spiral
Matter1024
308
69ms
2 days ago
Number Spiral
Seek64
308
68ms
2 days ago
Number Spiral
blaztoma
195
76ms
2 days ago
Number Spiral
KasperKivimaeki
308
64ms
2 days ago
Number Spiral
zakariamouhid
309
141ms
2 days ago
Number Spiral
albanian-laundromat
257
92ms
2 days ago
Number Spiral
rucin93
309
69ms
2 days ago
Pernicious Numbers
madex
61
69ms
3 days ago
Gray Code Decoder
madex
🥉
70
485ms
3 days ago
Gray Code Encoder
madex
106
334ms
3 days ago
ROT13
Steffan153
💎
81
95ms
5 days ago
Game of Life
Steffan153
🥇
121
131ms
5 days ago
Gray Code Encoder
HumanoidCPU
103
329ms
6 days ago
Fibonacci
Yax42
58
67ms
9 days ago
Gray Code Encoder
albanian-laundromat
99
343ms
10 days ago
Set
error256
💎
134
4,535ms
10 days ago
Rock-paper-scissors-Spock-lizard
JayXon
🥈
204
93ms
14 days ago
Rock-paper-scissors-Spock-lizard
Steffan153
💎
203
126ms
14 days ago
Collatz
madeforlosers
120
420ms
15 days ago
Abundant Numbers
Steffan153
🥇
61
70ms
15 days ago
Pangram Grep
madex
114
79ms
17 days ago
Arrows
madex
302
98ms
17 days ago
Fractions
madex
141
77ms
17 days ago
Pernicious Numbers
GolfingSuccess
53
71ms
18 days ago
Roman to Arabic
Steffan153
🥈
102
479ms
19 days ago
Proximity Grid
JayXon
💎
124
112ms
19 days ago
Zodiac Signs
albanian-laundromat
🥉
176
137ms
20 days ago
Proximity Grid
Steffan153
🥈
126
108ms
20 days ago
Proximity Grid
edsrzf
🥈
126
113ms
20 days ago
Game of Life
tomh1012
307
300ms
23 days ago
Binary Lambda Calculus
AstroOrbis
1,754
163ms
24 days ago
Arrows
retrohun
444
131ms
26 days ago
Alphabetic Numbers
HumanoidCPU
3,903
79ms
26 days ago
Continued Fractions
albanian-laundromat
🥈
178
89ms
26 days ago
Continued Fractions
edsrzf
💎
168
87ms
26 days ago
Zeckendorf Representation
albanian-laundromat
🥈
137
157ms
26 days ago
ISBN
Steffan153
🥇
92
79ms
27 days ago
ISBN
JayXon
🥇
92
86ms
27 days ago
Tower of Hanoi
error256
79
89ms
3 Mar 2026
Tower of Hanoi
pardouin
🥇
78
91ms
2 Mar 2026
Tower of Hanoi
Steffan153
🥇
78
88ms
2 Mar 2026
Tower of Hanoi
JayXon
🥇
78
95ms
2 Mar 2026
Niven Numbers (Long)
pardouin
74
123ms
2 Mar 2026
Tower of Hanoi
jkelly467
93
91ms
2 Mar 2026
Tutorial
Natanaelel
79
128ms
2 Mar 2026
Tower of Hanoi
Natanaelel
106
122ms
2 Mar 2026
Tower of Hanoi
tomh1012
120
136ms
2 Mar 2026
Tower of Hanoi
anter69
105
84ms
2 Mar 2026
Tower of Hanoi
AstroOrbis
117
94ms
2 Mar 2026
ASCII Table
Steffan153
💎
119
86ms
28 Feb 2026
Diamonds
Steffan153
🥇
83
84ms
28 Feb 2026
Game of Life
JOrE20
953
158ms
23 Feb 2026
Pangram Grep
JOrE20
204
111ms
23 Feb 2026
Arrows
JOrE20
830
126ms
21 Feb 2026
Multitap Input
albanian-laundromat
🥇
113
83ms
21 Feb 2026
Tutorial
janAkali
137
126ms
14 Feb 2026
Catalan Numbers
Steffan153
🥉
45
103ms
14 Feb 2026
Game of Life
ndren
355
152ms
13 Feb 2026
24 Game
rucin93
💎
225
1,000ms
12 Feb 2026