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𝑒
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ALGOL 68
ArkScript
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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Hexagony
J
Janet
Java
JavaScript
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
99 Bottles of Beer
roelderickx
💎
277
3ms
41 hours ago
λ
jusaka
1,053
2ms
5 days ago
Happy Numbers
jusaka
217
2ms
5 days ago
Fizz Buzz
jusaka
173
2ms
5 days ago
Gray Code Decoder
roelderickx
💎
104
61ms
5 days ago
Partition Numbers
edsrzf
🥈
182
73ms
5 days ago
Gray Code Encoder
roelderickx
💎
86
1,643ms
6 days ago
Calendar
roelderickx
💎
278
8ms
6 days ago
Gray Code Decoder
Steffan153
🥈
114
53ms
6 days ago
Abundant Numbers
roelderickx
100
15ms
6 days ago
Abundant Numbers (Long)
roelderickx
🥇
100
305ms
6 days ago
Gray Code Encoder
UnderKoen
🥈
91
2,113ms
7 days ago
Pernicious Numbers
madex
197
2ms
9 days ago
Pangram Grep
Steffan153
86
5ms
10 days ago
Leap Years
Steffan153
79
2ms
10 days ago
Transpose Sentence
roelderickx
💎
139
41ms
11 days ago
Niven Numbers
GolfingSuccess
78
2ms
12 days ago
Gray Code Encoder
GolfingSuccess
🥉
111
107ms
12 days ago
Gray Code Decoder
GolfingSuccess
🥉
137
94ms
12 days ago
24 Game
roelderickx
💎
549
4,174ms
12 days ago
Gray Code Decoder
UnderKoen
139
1,172ms
13 days ago
Set
UnderKoen
💎
325
1,709ms
13 days ago
Multitap Input
UnderKoen
🥈
287
7ms
13 days ago
Continued Fractions
UnderKoen
💎
148
5ms
13 days ago
Calendar
UnderKoen
🥈
280
7ms
13 days ago
Continued Fractions
edsrzf
🥈
150
5ms
13 days ago
π
UnderKoen
🥈
585
2ms
13 days ago
ln 2
UnderKoen
🥈
580
2ms
13 days ago
Quine
roelderickx
🥇
67
2ms
14 days ago
Gijswijt’s Sequence
emgordon154
184
2ms
16 days ago
Fibonacci
Pyroan
79
2ms
17 days ago
CSS Colors
kmathis22
2,673
5ms
18 days ago
Calendar
bstrat
🥉
319
7ms
20 days ago
Niven Numbers
Steffan153
70
2ms
20 days ago
Abundant Numbers
Steffan153
💎
87
2ms
20 days ago
Diamonds
roelderickx
182
2ms
20 days ago
Catalan’s Constant
RealAMC
1,010
2ms
21 days ago
ASCII Table
edsrzf
🥉
163
2ms
22 days ago
Pangram Grep
madex
202
8ms
23 days ago
CSS Colors
madex
4,019
5ms
23 days ago
Diamonds
emgordon154
💎
149
2ms
23 days ago
Calendar
edsrzf
342
10ms
23 days ago
Christmas Trees
Sxltry
🥈
141
2ms
24 days ago
Evil Numbers
edsrzf
64
2ms
25 days ago
Flags
roelderickx
5,938
6ms
25 days ago
Fibonacci
roelderickx
72
2ms
25 days ago
Day of Week
roelderickx
🥇
97
9ms
26 days ago
Diamonds
zakariamouhid
1,110
2ms
26 days ago
Diamonds
Herbert00709
1,110
2ms
26 days ago
Fibonacci
Andrey2001
71
2ms
27 days ago
Diamonds
karadigm01
196
2ms
9 Mar 2026
Prime Numbers (Long)
m-tkach
💎
94
4,539ms
9 Mar 2026
π
m-tkach
🥉
614
4ms
9 Mar 2026
ln 2
m-tkach
🥉
612
4ms
9 Mar 2026
Kaprekar Numbers
m-tkach
💎
224
4,752ms
9 Mar 2026
Diamonds
Natanaelel
1,110
2ms
9 Mar 2026
Diamonds
rucin93
1,129
2ms
9 Mar 2026
Diamonds
AdrienHache
1,110
2ms
9 Mar 2026
Prime Numbers (Long)
emgordon154
128
1,307ms
7 Mar 2026
Mahjong
KatieLG
🥈
935
106ms
6 Mar 2026
Tutorial
cjdyer
123
3ms
6 Mar 2026
Alphabetic Numbers
HumanoidCPU
3,902
2ms
6 Mar 2026
Fizz Buzz
RobertHoeh
184
2ms
5 Mar 2026
Fractions
edsrzf
152
20ms
4 Mar 2026
Continued Fractions
m-tkach
🥉
168
5ms
4 Mar 2026
Hexdump
dokutan
6,217
2ms
2 Mar 2026
Game of Life
KatieLG
376
476ms
1 Mar 2026
Set
KatieLG
🥈
738
476ms
1 Mar 2026
Multitap Input
KatieLG
🥉
328
22ms
1 Mar 2026
Continued Fractions
KatieLG
270
5ms
27 Feb 2026
Niven Numbers
dokutan
93
2ms
26 Feb 2026
CSS Colors
aksyristos
3,965
14ms
25 Feb 2026
CSS Colors
zakariamouhid
6,900
8ms
25 Feb 2026
Leap Years
FranklinJiaChen
90
2ms
25 Feb 2026
Evil Numbers
FranklinJiaChen
122
1ms
25 Feb 2026
Odious Numbers
FranklinJiaChen
121
2ms
25 Feb 2026
Evil Numbers (Long)
FranklinJiaChen
174
16ms
25 Feb 2026
Odious Numbers (Long)
FranklinJiaChen
173
16ms
25 Feb 2026
Collatz
FranklinJiaChen
169
82ms
25 Feb 2026
Fizz Buzz
FranklinJiaChen
149
2ms
25 Feb 2026