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brainfuck
Calendar
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Catalan’s Constant
Christmas Trees
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Continued Fractions
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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
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ln 2
Look and Say
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Medal Tally
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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
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
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
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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
Haskell
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
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
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Fizz Buzz
madex
124
65ms
9 days ago
Reversi
dokutan
280
68ms
9 days ago
Poker
dokutan
316
76ms
9 days ago
Multitap Input
dokutan
177
66ms
9 days ago
Morse Encoder
dokutan
186
60ms
9 days ago
Maze
dokutan
153
84ms
9 days ago
Lucky Tickets
dokutan
111
64ms
9 days ago
Lucky Numbers
dokutan
64
65ms
9 days ago
Game of Life
dokutan
157
67ms
9 days ago
Forsyth–Edwards Notation
dokutan
156
75ms
9 days ago
Continued Fractions
dokutan
133
55ms
9 days ago
Card Number Validation
dokutan
110
63ms
9 days ago
ASCII Table
dokutan
121
64ms
9 days ago
Arrows
dokutan
116
71ms
9 days ago
99 Bottles of Beer
dokutan
241
62ms
9 days ago
Pernicious Numbers
GolfingSuccess
48
61ms
10 days ago
Pascal’s Triangle
dokutan
62
62ms
11 days ago
Trinomial Triangle
dokutan
74
59ms
11 days ago
Fractions
dokutan
81
58ms
11 days ago
Diamonds
dokutan
103
59ms
11 days ago
Number Spiral
snoozingnewt
105
62ms
16 days ago
Farey Sequence
snoozingnewt
77
67ms
16 days ago
Calendar
snoozingnewt
183
65ms
16 days ago
Arithmetic Numbers
snoozingnewt
85
2,892ms
16 days ago
Abundant Numbers
snoozingnewt
69
65ms
16 days ago
Abundant Numbers (Long)
snoozingnewt
73
106ms
16 days ago
Prime Numbers
snoozingnewt
49
61ms
16 days ago
Prime Numbers (Long)
dokutan
52
171ms
17 days ago
Prime Numbers
dokutan
49
66ms
17 days ago
Arithmetic Numbers
dokutan
85
3,218ms
17 days ago
Abundant Numbers (Long)
dokutan
73
107ms
17 days ago
Abundant Numbers
dokutan
72
68ms
17 days ago
Pernicious Numbers (Long)
snoozingnewt
61
58ms
17 days ago
Leyland Numbers
snoozingnewt
82
61ms
17 days ago
Hexdump
snoozingnewt
240
62ms
17 days ago
𝑒
snoozingnewt
56
69ms
17 days ago
√2
snoozingnewt
57
65ms
17 days ago
Trinomial Triangle
snoozingnewt
72
62ms
17 days ago
ROT13
snoozingnewt
76
63ms
17 days ago
Prime Numbers (Long)
snoozingnewt
52
164ms
17 days ago
Pascal’s Triangle
snoozingnewt
62
58ms
17 days ago
Odious Numbers (Long)
snoozingnewt
49
61ms
17 days ago
Odious Numbers
snoozingnewt
48
64ms
17 days ago
Niven Numbers
snoozingnewt
52
62ms
17 days ago
ln 2
snoozingnewt
61
72ms
17 days ago
Happy Numbers
snoozingnewt
70
61ms
17 days ago
Foo Fizz Buzz Bar
snoozingnewt
91
60ms
17 days ago
Fibonacci
snoozingnewt
44
61ms
17 days ago
Evil Numbers
snoozingnewt
48
63ms
17 days ago
Day of Week
snoozingnewt
93
65ms
17 days ago
12 Days of Christmas
snoozingnewt
644
62ms
17 days ago
99 Bottles of Beer
snoozingnewt
372
64ms
17 days ago
24 Game
snoozingnewt
209
1,793ms
17 days ago
γ
snoozingnewt
121
106ms
17 days ago
Fizz Buzz
snoozingnewt
68
63ms
17 days ago
Divisors
snoozingnewt
65
62ms
17 days ago
Catalan Numbers
snoozingnewt
52
65ms
17 days ago
Alphabetic Numbers
HumanoidCPU
3,904
72ms
17 days ago
PalindromemordnilaP
dokutan
99
60ms
24 days ago
Niven Numbers
dokutan
52
59ms
24 days ago
Farey Sequence
dokutan
90
60ms
24 days ago
Catalan Numbers
dokutan
52
62ms
24 days ago
Calendar
dokutan
108
62ms
24 days ago
ROT13
dokutan
70
61ms
24 days ago
Smith Numbers
dokutan
168
1,031ms
21 Feb 2026
Odious Numbers (Long)
dokutan
49
59ms
21 Feb 2026
Odious Numbers
dokutan
48
62ms
21 Feb 2026
Happy Numbers
dokutan
72
65ms
21 Feb 2026
Emojify
dokutan
170
61ms
21 Feb 2026
Emirp Numbers
dokutan
90
63ms
21 Feb 2026
Christmas Trees
dokutan
80
66ms
15 Feb 2026
brainfuck
dokutan
208
73ms
15 Feb 2026
24 Game
dokutan
262
1,650ms
15 Feb 2026
Evil Numbers
dokutan
48
62ms
14 Feb 2026
Day of Week
dokutan
95
63ms
14 Feb 2026
φ
dokutan
78
63ms
14 Feb 2026
√2
dokutan
57
57ms
14 Feb 2026
𝑒
dokutan
56
61ms
14 Feb 2026
ln 2
dokutan
61
63ms
14 Feb 2026
π
dokutan
83
63ms
14 Feb 2026