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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
Haskell
Hexagony
J
Janet
Java
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jq
Julia
K
Kotlin
Lua
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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
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
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
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
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Continued Fractions
emgordon154
🦄
318
1,699ms
4 days ago
Fractions
emgordon154
🥈
241
1,777ms
4 days ago
Pangram Grep
GolfingSuccess
185
2,117ms
4 days ago
Quine
LostSyntax21
704
1,691ms
5 days ago
Tutorial
JOrE20
176
1,917ms
6 days ago
Evil Numbers
Steffan153
🥇
115
1,717ms
6 days ago
Odious Numbers
Steffan153
🥇
117
1,717ms
6 days ago
Odious Numbers (Long)
Steffan153
🥇
120
1,684ms
6 days ago
Evil Numbers (Long)
Steffan153
🥇
119
1,734ms
6 days ago
Fibonacci
Steffan153
🥇
131
1,638ms
6 days ago
Pernicious Numbers (Long)
Steffan153
🥇
130
1,654ms
6 days ago
Pernicious Numbers
Steffan153
🥇
115
1,705ms
6 days ago
Niven Numbers
Steffan153
🥇
121
1,666ms
6 days ago
Niven Numbers (Long)
Steffan153
🥇
137
1,730ms
6 days ago
Niven Numbers
dokutan
122
1,725ms
6 days ago
Pangram Grep
JOrE20
556
1,844ms
10 days ago
Polyominoes
JOrE20
🥉
1,434
1,727ms
14 days ago
ln 2
JOrE20
1,240
1,978ms
14 days ago
Pangram Grep
aksyristos
692
1,826ms
15 days ago
Number Spiral
JOrE20
🥉
363
1,726ms
17 days ago
π
JOrE20
1,248
1,629ms
19 days ago
π
RaBa21
1,087
1,695ms
20 days ago
Partition Numbers
edsrzf
🥉
159
1,696ms
25 days ago
Multitap Input
emgordon154
💎
220
1,615ms
25 days ago
Leap Years
roguh
133
1,673ms
26 days ago
Pangram Grep
tomh1012
262
1,647ms
27 days ago
Tutorial
FortuiteMan
479
2,080ms
3 Feb 2026
Multitap Input
KatieLG
🥈
436
1,706ms
1 Feb 2026
τ
JOrE20
1,286
1,651ms
1 Feb 2026
Kolakoski Constant
JOrE20
1,286
1,612ms
28 Jan 2026
π
Andrey2001
1,151
1,701ms
25 Jan 2026
Fibonacci
Andrey2001
202
1,735ms
25 Jan 2026
ASCII Table
retrohun
1,200
1,730ms
23 Jan 2026
Pangram Grep
retrohun
2,130
1,821ms
23 Jan 2026
Tongue-twisters
retrohun
718
1,769ms
23 Jan 2026
Smith Numbers
retrohun
2,381
1,701ms
23 Jan 2026
Sierpiński Triangle
retrohun
751
1,731ms
23 Jan 2026
Recamán
retrohun
1,328
1,736ms
23 Jan 2026
Rule 110
retrohun
16,133
1,690ms
23 Jan 2026
Prime Numbers (Long)
retrohun
7,358
1,655ms
23 Jan 2026
Prime Numbers
retrohun
277
1,764ms
23 Jan 2026
Pernicious Numbers (Long)
retrohun
25,095
1,750ms
23 Jan 2026
Pernicious Numbers
retrohun
316
1,774ms
23 Jan 2026
Pascal’s Triangle
retrohun
970
1,722ms
23 Jan 2026
Odious Numbers
retrohun
280
1,725ms
23 Jan 2026
Odious Numbers (Long)
retrohun
2,626
1,645ms
23 Jan 2026
Number Spiral
retrohun
491
1,688ms
23 Jan 2026
Lucky Numbers
retrohun
6,001
1,769ms
23 Jan 2026
Look and Say
retrohun
1,480
1,712ms
23 Jan 2026
Leyland Numbers
retrohun
1,174
1,696ms
23 Jan 2026
Leap Years
retrohun
1,057
1,666ms
23 Jan 2026
Kolakoski Sequence
retrohun
2,182
1,812ms
23 Jan 2026
Inventory Sequence
retrohun
3,804
1,799ms
23 Jan 2026
Happy Numbers (Long)
retrohun
876
1,721ms
23 Jan 2026
Happy Numbers
retrohun
320
1,742ms
23 Jan 2026
Tutorial
retrohun
347
2,197ms
23 Jan 2026
Vampire Numbers
retrohun
1,407
1,731ms
23 Jan 2026
Van Eck Sequence
retrohun
3,736
1,620ms
23 Jan 2026
Niven Numbers (Long)
retrohun
9,157
1,692ms
23 Jan 2026
Niven Numbers
retrohun
305
1,715ms
23 Jan 2026
Foo Fizz Buzz Bar
retrohun
6,900
1,727ms
23 Jan 2026
Fizz Buzz
retrohun
694
1,618ms
23 Jan 2026
Evil Numbers (Long)
retrohun
2,632
1,702ms
23 Jan 2026
Emirp Numbers (Long)
retrohun
1,577
1,678ms
23 Jan 2026
Divisors
retrohun
1,447
1,699ms
23 Jan 2026
Diamonds
retrohun
1,373
1,677ms
23 Jan 2026
Cubes
retrohun
4,393
1,697ms
23 Jan 2026
Collatz
retrohun
4,407
1,812ms
23 Jan 2026
Christmas Trees
retrohun
781
1,669ms
23 Jan 2026
Emirp Numbers
retrohun
353
1,640ms
23 Jan 2026
Kolakoski Constant
retrohun
1,185
1,760ms
23 Jan 2026
λ
retrohun
1,185
1,723ms
23 Jan 2026
π
retrohun
1,185
1,699ms
23 Jan 2026
τ
retrohun
1,185
1,754ms
23 Jan 2026
φ
retrohun
1,185
1,690ms
23 Jan 2026
Catalan’s Constant
retrohun
1,185
1,658ms
23 Jan 2026
Catalan Numbers
retrohun
3,153
1,622ms
23 Jan 2026
Abundant Numbers (Long)
retrohun
1,391
1,763ms
23 Jan 2026
Abundant Numbers
retrohun
390
1,765ms
23 Jan 2026
99 Bottles of Beer
retrohun
12,365
1,672ms
23 Jan 2026