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ALGOL 68
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
Erlang
F#
Factor
Forth
Fortran
Gleam
Go
GolfScript
Groovy
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J
Janet
Java
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jq
Julia
K
Kotlin
Lua
Nim
OCaml
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Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Ruby
Rust
Scheme
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
Experimental Language
05AB1E
APL
ArkScript
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
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
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
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Catalan Numbers
firegene
66
14ms
23 hours ago
Catalan Numbers
dokutan
52
62ms
44 hours ago
Catalan Numbers
Steffan153
🥈
71
99ms
2 days ago
Catalan Numbers
dokutan
90
408ms
2 days ago
Catalan Numbers
dokutan
79
478ms
2 days ago
Catalan Numbers
dokutan
39
694ms
2 days ago
Catalan Numbers
dokutan
70
4ms
2 days ago
Catalan Numbers
dokutan
66
1,236ms
2 days ago
Catalan Numbers
dokutan
39
35ms
2 days ago
Catalan Numbers
dokutan
68
7ms
2 days ago
Catalan Numbers
dokutan
43
417ms
2 days ago
Catalan Numbers
dokutan
🥇
44
10ms
2 days ago
Catalan Numbers
dokutan
2,805
21ms
4 days ago
Catalan Numbers
dokutan
2,509
74ms
4 days ago
Catalan Numbers
JOrE20
46
213ms
5 days ago
Catalan Numbers
JOrE20
46
360ms
5 days ago
Catalan Numbers
JOrE20
46
10ms
5 days ago
Catalan Numbers
denkyuu1
43
31ms
6 days ago
Catalan Numbers
GrayJoKing
🥇
65
6ms
6 days ago
Catalan Numbers
edsrzf
🥇
65
6ms
7 days ago
Catalan Numbers
DialFrost
🥇
65
6ms
7 days ago
Catalan Numbers
Steffan153
🥇
65
6ms
7 days ago
Catalan Numbers
GolfingSuccess
🥇
65
7ms
7 days ago
Catalan Numbers
CaedenHarper
3,081
6ms
7 days ago
Catalan Numbers
KatieLG
2,880
3ms
7 days ago
Catalan Numbers
KatieLG
3,126
7ms
7 days ago
Catalan Numbers
SuperFola
2,808
45ms
9 days ago
Catalan Numbers
Flekay
🥇
44
10ms
10 days ago
Catalan Numbers
tomh1012
76
9ms
11 days ago
Catalan Numbers
acotis
🥇
135
132ms
11 days ago
Catalan Numbers
plcc0
14
26ms
12 days ago
Catalan Numbers
denkyuu1
47
239ms
12 days ago
Catalan Numbers
frankgraziano
212
29ms
12 days ago
Catalan Numbers
JOrE20
2,912
12ms
13 days ago
Catalan Numbers
denkyuu1
60
11ms
13 days ago
Catalan Numbers
Steffan153
🥉
45
90ms
15 days ago
Catalan Numbers
Steffan153
🥇
79
511ms
15 days ago
Catalan Numbers
Steffan153
🥇
119
643ms
15 days ago
Catalan Numbers
Steffan153
🥇
69
678ms
15 days ago
Catalan Numbers
Steffan153
🥉
75
151ms
15 days ago
Catalan Numbers
Steffan153
🥇
38
1,059ms
15 days ago
Catalan Numbers
JOrE20
44
9ms
16 days ago
Catalan Numbers
Steffan153
🥉
57
37ms
17 days ago
Catalan Numbers
edsrzf
🥉
289
42ms
17 days ago
Catalan Numbers
JOrE20
55
99ms
18 days ago
Catalan Numbers
JOrE20
36
33ms
18 days ago
Catalan Numbers
JOrE20
💎
304
26ms
18 days ago
Catalan Numbers
NicoPlayZ9002-YT
2,884
10ms
18 days ago
Catalan Numbers
Steffan153
🥇
56
5ms
18 days ago
Catalan Numbers
GolfingSuccess
2,678
3ms
18 days ago
Catalan Numbers
GolfingSuccess
57
184ms
20 days ago
Catalan Numbers
GolfingSuccess
🥉
57
37ms
20 days ago
Catalan Numbers
GolfingSuccess
62
6ms
20 days ago
Catalan Numbers
retrohun
2,979
1ms
20 days ago
Catalan Numbers
snoozingnewt
🥈
164
92ms
20 days ago
Catalan Numbers
snoozingnewt
🥉
235
121ms
20 days ago
Catalan Numbers
ndren
44
339ms
21 days ago
Catalan Numbers
ndren
🥇
44
10ms
21 days ago
Catalan Numbers
Shanethegamer
2,879
3ms
21 days ago
Catalan Numbers
Shanethegamer
2,884
1ms
21 days ago
Catalan Numbers
elgan65536
294
192ms
21 days ago
Catalan Numbers
GolfingSuccess
34
219ms
22 days ago
Catalan Numbers
HumanoidCPU
2,884
2ms
23 days ago
Catalan Numbers
TheSecondComing123
53
10ms
24 days ago
Catalan Numbers
Thinkr1
61
52ms
25 days ago
Catalan Numbers
KatieLG
46
10ms
25 days ago
Catalan Numbers
kevinnaviapaiva
120
7ms
31 Jan 2026
Catalan Numbers
anter69
47
11ms
30 Jan 2026
Catalan Numbers
zzz13579zzz
51
9ms
29 Jan 2026
Catalan Numbers
Andrey2001
85
520ms
28 Jan 2026
Catalan Numbers
dokutan
1,860
1,793ms
26 Jan 2026
Catalan Numbers
albanian-laundromat
🥈
555
23ms
25 Jan 2026
Catalan Numbers
retrohun
3,153
1,622ms
23 Jan 2026
Catalan Numbers
kg583
39
744ms
20 Jan 2026
Catalan Numbers
GolfingSuccess
39
740ms
20 Jan 2026
Catalan Numbers
canissimia
💎
115
4ms
18 Jan 2026
Catalan Numbers
FoxInTheClouds
92
17ms
18 Jan 2026
Catalan Numbers
DialFrost
🥇
129
1,605ms
17 Jan 2026
Catalan Numbers
dokutan
2,414
130ms
16 Jan 2026
Catalan Numbers
nemoyatpeace
46
10ms
14 Jan 2026