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brainfuck
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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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Janet
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jq
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Kotlin
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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
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)
Taxicab Numbers
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
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
Huffman Encoder
NFA Simulator
Nim
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
99 Bottles of Beer
madeforlosers
11,906
55ms
15 hours ago
24 Game
madeforlosers
12,453
68ms
15 hours ago
Taxicab Numbers
dokutan
🥉
2,178
122ms
30 hours ago
Taxicab Numbers
CaedenHarper
4,181
51ms
3 days ago
Dragon Curve
dokutan
10,286
54ms
3 days ago
PalindromemordnilaP
lyphyser
🥇
56
53ms
3 days ago
Ten-pin Bowling
lyphyser
🥈
119
57ms
3 days ago
Huffman Encoder
lyphyser
115
61ms
3 days ago
Crossword
lyphyser
157
205ms
3 days ago
Nim
lyphyser
49
58ms
5 days ago
Fractions
osNiko
133
56ms
5 days ago
Dragon Curve
lyphyser
89
55ms
5 days ago
Multitap Input
lyphyser
🥈
47
49ms
7 days ago
Cubes
lyphyser
💎
103
68ms
7 days ago
Kolakoski Sequence
madeforlosers
2,021
53ms
7 days ago
Dragon Curve
HumanoidCPU
10,286
53ms
8 days ago
Dragon Curve
Shanethegamer
10,294
66ms
8 days ago
Evil Numbers
madeforlosers
91
66ms
8 days ago
Cubes
madeforlosers
4,122
55ms
9 days ago
Fibonacci
cuvam
109
52ms
9 days ago
Odious Numbers
madeforlosers
94
52ms
9 days ago
Evil Numbers (Long)
madeforlosers
1,971
58ms
9 days ago
Farey Sequence
madeforlosers
4,375
62ms
9 days ago
Odious Numbers (Long)
madeforlosers
1,966
60ms
9 days ago
Abundant Numbers
madeforlosers
184
52ms
9 days ago
Abundant Numbers (Long)
madeforlosers
985
53ms
9 days ago
Prime Numbers
madeforlosers
92
51ms
9 days ago
Look and Say
madeforlosers
1,300
53ms
9 days ago
Prime Numbers (Long)
madeforlosers
5,969
55ms
9 days ago
Divisors
madeforlosers
1,187
53ms
9 days ago
Foo Fizz Buzz Bar
madeforlosers
5,740
57ms
9 days ago
12 Days of Christmas
madeforlosers
2,390
69ms
9 days ago
Tongue-twisters
madeforlosers
544
56ms
9 days ago
Fibonacci
madeforlosers
155
54ms
9 days ago
Niven Numbers (Long)
madeforlosers
7,459
53ms
9 days ago
Collatz
madeforlosers
3,247
61ms
9 days ago
Niven Numbers
madeforlosers
112
55ms
9 days ago
Fizz Buzz
madeforlosers
434
53ms
9 days ago
Fibonacci
Mefred
152
53ms
10 days ago
λ
roelderickx
1,036
52ms
11 days ago
Alphabetic Numbers
Shanethegamer
3,916
59ms
12 days ago
Tic-tac-toe
osNiko
261
62ms
12 days ago
Reverse Polish Notation
osNiko
128
55ms
13 days ago
Fibonacci
roupiq
51
49ms
16 days ago
Fizz Buzz
Herbert00709
77
52ms
16 days ago
Fizz Buzz
roupiq
83
54ms
16 days ago
Fizz Buzz
gaving-quadprep
134
51ms
19 days ago
Evil Numbers
gaving-quadprep
66
49ms
19 days ago
Odious Numbers
gaving-quadprep
66
58ms
19 days ago
Tower of Hanoi
scpchicken
137
56ms
20 days ago
Evil Numbers
roupiq
44
52ms
21 days ago
Odious Numbers
roupiq
62
55ms
21 days ago
Evil Numbers (Long)
roupiq
68
52ms
21 days ago
π
Herbert00709
145
61ms
21 days ago
Foo Fizz Buzz Bar
osNiko
188
60ms
26 days ago
Fizz Buzz
osNiko
106
56ms
26 days ago
Quine
osNiko
276
54ms
26 days ago
Seven Segment
osNiko
144
57ms
27 days ago
Emirp Numbers (Long)
osNiko
102
62ms
27 days ago
Emirp Numbers
osNiko
102
56ms
27 days ago
Collatz
osNiko
69
53ms
27 days ago
Christmas Trees
osNiko
78
55ms
27 days ago
Foo Fizz Buzz Bar
lyphyser
💎
78
72ms
2 Apr 2026
π
Carlos-EAC
1,024
51ms
1 Apr 2026
Fibonacci
Matter1024
155
51ms
30 Mar 2026
Jacobi Symbol
lyphyser
💎
85
53ms
28 Mar 2026
ROT13
lyphyser
🥈
41
50ms
27 Mar 2026
Tutorial
luuumine
108
57ms
27 Mar 2026
Fizz Buzz
lyphyser
🥇
62
50ms
27 Mar 2026
Taxicab Numbers
lyphyser
💎
62
529ms
27 Mar 2026
Smooth Numbers
lyphyser
75
74ms
27 Mar 2026
Highly Composite Numbers
lyphyser
77
4,388ms
27 Mar 2026
Sphenic Numbers
lyphyser
76
1,242ms
26 Mar 2026
Rijndael S-box
prestosilver
92
55ms
26 Mar 2026
Semiprime Numbers
lyphyser
72
1,016ms
26 Mar 2026
Prime Numbers
tomh1012
184
54ms
26 Mar 2026
Rectangle Fill
lyphyser
74
57ms
26 Mar 2026
Gray Code Encoder
lyphyser
💎
43
61ms
26 Mar 2026
Gray Code Decoder
lyphyser
💎
41
59ms
25 Mar 2026
Tower of Hanoi
Herbert00709
59
61ms
25 Mar 2026
ISBN
Maltaran
64
53ms
24 Mar 2026
Arabic to Roman
Maltaran
🥉
122
61ms
24 Mar 2026
brainfuck
netmonty
216
59ms
21 Mar 2026
Fizz Buzz
madex
180
59ms
15 Mar 2026
π
Maltaran
1,016
50ms
14 Mar 2026
Foo Fizz Buzz Bar
AdrienHache
🥈
80
50ms
14 Mar 2026
Alphabetic Numbers
lyphyser
193
62ms
12 Mar 2026
Van Eck Sequence
AdrienHache
💎
45
56ms
10 Mar 2026
ISBN
lyphyser
🥈
50
59ms
6 Mar 2026
Alphabetic Numbers
HumanoidCPU
3,908
54ms
6 Mar 2026
ASCII Table
prestosilver
289
59ms
4 Mar 2026
Tongue-twisters
prestosilver
540
56ms
4 Mar 2026
Prime Numbers
Maltaran
57
57ms
3 Mar 2026
Prime Numbers (Long)
Maltaran
59
99ms
3 Mar 2026
ASCII Table
Maltaran
100
57ms
3 Mar 2026
Seven Segment
JOrE20
237
62ms
25 Feb 2026
Continued Fractions
AdrienHache
🥈
96
56ms
24 Feb 2026
Abundant Numbers
piano-miles
162
63ms
24 Feb 2026
Tutorial
AlejoRjas
123
69ms
23 Feb 2026
Evil Numbers
netfri25
41
57ms
22 Feb 2026