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ALGOL 68
ArkScript
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
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Coconut
Common Lisp
Crystal
D
Dart
Elixir
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Factor
Forth
Fortran
Gleam
Go
GolfScript
Groovy
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Hexagony
J
Janet
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jq
Julia
K
Kotlin
Lua
Nim
OCaml
Pascal
Perl
PHP
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
Vyxal
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
Day of Week
kasarino
167
47ms
36 mins ago
Calendar
kasarino
🥈
410
45ms
84 mins ago
Hilbert Curve
blaztoma
💎
719
45ms
5 days ago
Christmas Trees
kasarino
559
43ms
7 days ago
Rijndael S-box
MostParsingVex
💎
116
40ms
8 days ago
Musical Chords
albanian-laundromat
💎
274
45ms
8 days ago
Maze
albanian-laundromat
💎
168
46ms
8 days ago
Happy Numbers
kasarino
202
40ms
8 days ago
Continued Fractions
kasarino
🥉
207
42ms
8 days ago
Recamán
albanian-laundromat
🥉
76
40ms
8 days ago
Proximity Grid
albanian-laundromat
💎
181
56ms
9 days ago
Pernicious Numbers
kasarino
204
41ms
9 days ago
Abundant Numbers
sean-niemann
💎
71
36ms
10 days ago
Reversi
MostParsingVex
🥉
178
42ms
12 days ago
CSS Colors
kmathis22
3,924
44ms
12 days ago
Mandelbrot
albanian-laundromat
🥇
134
94ms
13 days ago
Billiards
albanian-laundromat
💎
213
45ms
13 days ago
Repeating Decimals
albanian-laundromat
💎
247
44ms
14 days ago
Pernicious Numbers (Long)
GrayJoKing
🥉
71
48ms
15 days ago
Fizz Buzz
kasarino
118
40ms
17 days ago
Quine
kasarino
92
39ms
17 days ago
CSS Colors
madex
4,078
62ms
17 days ago
Pernicious Numbers
GolfingSuccess
51
39ms
19 days ago
Zodiac Signs
albanian-laundromat
196
44ms
20 days ago
Topological Sort
albanian-laundromat
🦄
198
197ms
21 days ago
Reversi
albanian-laundromat
💎
169
42ms
25 days ago
Alphabetic Numbers
HumanoidCPU
5,896
129ms
26 days ago
Prime Numbers
snoozingnewt
72
42ms
26 days ago
Pernicious Numbers
snoozingnewt
🥇
49
37ms
27 days ago
Niven Numbers
snoozingnewt
🥇
56
39ms
27 days ago
Continued Fractions
albanian-laundromat
💎
157
43ms
27 days ago
Continued Fractions
MeWhenI
🥈
158
44ms
27 days ago
Abundant Numbers (Long)
snoozingnewt
91
45ms
4 Mar 2026
Rock-paper-scissors-Spock-lizard
kasarino
🥉
722
39ms
26 Feb 2026
Partition Numbers
JOrE20
110
42ms
26 Feb 2026
Tic-tac-toe
kasarino
566
44ms
26 Feb 2026
99 Bottles of Beer
kasarino
556
39ms
26 Feb 2026
Multitap Input
albanian-laundromat
💎
145
42ms
26 Feb 2026
Farey Sequence
albanian-laundromat
81
41ms
23 Feb 2026
Cubes
albanian-laundromat
314
45ms
23 Feb 2026
Happy Numbers (Long)
DialFrost
101
42ms
23 Feb 2026
Tutorial
GolfingSuccess
69
43ms
22 Feb 2026
Abundant Numbers (Long)
JOrE20
89
44ms
22 Feb 2026
CSS Colors
aksyristos
4,165
44ms
22 Feb 2026
Sudoku
JOrE20
🥉
1,240
78ms
19 Feb 2026
CSS Colors
JOrE20
3,786
76ms
19 Feb 2026
ISBN
JOrE20
365
44ms
19 Feb 2026
ln 2
JOrE20
1,004
86ms
19 Feb 2026
CSS Colors
tomh1012
3,577
61ms
19 Feb 2026
Rijndael S-box
JOrE20
391
43ms
18 Feb 2026
Zeckendorf Representation
albanian-laundromat
🥈
124
43ms
16 Feb 2026
Vampire Numbers
albanian-laundromat
🥉
246
114ms
16 Feb 2026
Arithmetic Numbers
JOrE20
110
230ms
15 Feb 2026
Tutorial
janAkali
176
40ms
14 Feb 2026
Gray Code Encoder
JOrE20
🥉
70
41ms
13 Feb 2026
Pangram Grep
tomh1012
131
37ms
9 Feb 2026
π
albanian-laundromat
268
482ms
9 Feb 2026
N Queens
kasarino
1,689
48ms
8 Feb 2026
Card Number Validation
kasarino
373
44ms
8 Feb 2026
Partition Numbers
sean-niemann
💎
83
44ms
8 Feb 2026
Emirp Numbers
kasarino
243
42ms
6 Feb 2026
Rijndael S-box
kasarino
602
39ms
6 Feb 2026
Foo Fizz Buzz Bar
kasarino
180
46ms
5 Feb 2026
Odious Numbers
kasarino
143
39ms
5 Feb 2026
Leap Years
kasarino
71
40ms
5 Feb 2026
Niven Numbers (Long)
kasarino
108
43ms
5 Feb 2026
Niven Numbers
kasarino
189
40ms
5 Feb 2026
Multitap Input
kasarino
🥉
522
44ms
4 Feb 2026
Prime Numbers (Long)
kasarino
87
49ms
4 Feb 2026
Abundant Numbers
kasarino
105
38ms
4 Feb 2026
Arrows
dokutan
168
43ms
4 Feb 2026
Fibonacci
bpharaldsson
136
37ms
3 Feb 2026
ISBN
tomh1012
170
39ms
3 Feb 2026
Factorial Factorisation
kasarino
236
43ms
3 Feb 2026
Tutorial
FortuiteMan
176
40ms
3 Feb 2026
Intersection
kasarino
444
42ms
3 Feb 2026
Kaprekar Numbers
JOrE20
509
38ms
2 Feb 2026
Tutorial
JOrE20
74
43ms
2 Feb 2026
Evil Numbers
kasarino
108
41ms
2 Feb 2026
ASCII Table
kasarino
200
41ms
2 Feb 2026