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brainfuck
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Quine
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Reversi
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Roman to Arabic
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Time Distance
Tongue-twisters
Topological Sort
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Transpose Sentence
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United States
Vampire Numbers
Van Eck Sequence
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Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Alphabetic Numbers
Apéry’s Constant
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Connect Four
Crossword
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p-adic Expansion
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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
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jq
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K
Kotlin
Lua
Nim
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Perl
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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
Diamonds
madex
124
10ms
4 hours ago
Catalan Numbers
madex
52
10ms
4 hours ago
Fibonacci
madex
🥇
33
10ms
4 hours ago
Recamán
madex
64
11ms
4 hours ago
Pascal’s Triangle
madex
67
9ms
4 hours ago
Look and Say
madex
67
11ms
4 hours ago
Emirp Numbers
madex
115
11ms
4 hours ago
Happy Numbers
madex
76
10ms
4 hours ago
Abundant Numbers
madex
57
10ms
4 hours ago
Card Number Validation
denkyuu1
110
10ms
4 hours ago
Collatz
DayDun
56
12ms
5 hours ago
Van Eck Sequence
DayDun
🥇
43
11ms
5 hours ago
Quine
DayDun
🥇
25
10ms
6 hours ago
Evil Numbers
ComradeSquirrel
64
9ms
17 hours ago
brainfuck
DayDun
165
18ms
21 hours ago
Gray Code Encoder
stefangimmillaro
🥇
44
12ms
21 hours ago
Prime Numbers (Long)
DayDun
🥇
38
57ms
22 hours ago
Prime Numbers
DayDun
🥇
36
9ms
29 hours ago
Fibonacci
Nathan-Masala
51
9ms
32 hours ago
Ordinal Numbers
Inbarw100
79
10ms
34 hours ago
Gray Code Decoder
stefangimmillaro
56
12ms
35 hours ago
√2
ComradeSquirrel
81
21ms
35 hours ago
Gray Code Encoder
snoozingnewt
🥇
44
12ms
39 hours ago
Fibonacci
Pyroan
45
11ms
46 hours ago
Maze
madex
219
16ms
2 days ago
Jacobi Symbol
madex
131
11ms
2 days ago
Morse Encoder
madeforlosers
257
10ms
2 days ago
Continued Fractions
madeforlosers
205
11ms
2 days ago
Calendar
madeforlosers
224
11ms
2 days ago
Game of Life
madeforlosers
344
13ms
2 days ago
Time Distance
madeforlosers
383
12ms
2 days ago
24 Game
madeforlosers
3,455
12ms
2 days ago
Poker
madeforlosers
877
13ms
2 days ago
Fibonacci
DayDun
🥇
33
10ms
2 days ago
π
DayDun
64
13ms
2 days ago
Tutorial
phSHARP
63
12ms
2 days ago
Gray Code Decoder
emplv
🥇
47
13ms
2 days ago
φ
DayDun
53
35ms
2 days ago
𝑒
DayDun
🥇
50
13ms
3 days ago
Tutorial
DayDun
61
13ms
3 days ago
Abundant Numbers
DayDun
54
12ms
3 days ago
λ
jusaka
1,054
10ms
3 days ago
Fizz Buzz
TommyP92
131
11ms
3 days ago
Tongue-twisters
jusaka
360
10ms
3 days ago
Niven Numbers (Long)
jusaka
72
13ms
3 days ago
ISBN
jusaka
133
10ms
3 days ago
Day of Week
jusaka
87
53ms
3 days ago
United States
jusaka
403
11ms
3 days ago
Gray Code Decoder
lukegustafson
🥇
47
13ms
3 days ago
12 Days of Christmas
jusaka
497
11ms
3 days ago
ASCII Table
jusaka
165
10ms
3 days ago
Reverse Polish Notation
jusaka
103
10ms
3 days ago
Christmas Trees
jusaka
97
10ms
3 days ago
Foo Fizz Buzz Bar
jusaka
92
11ms
3 days ago
Happy Numbers
jusaka
80
12ms
3 days ago
Niven Numbers
jusaka
69
10ms
3 days ago
Collatz
jusaka
61
12ms
3 days ago
Odious Numbers (Long)
jusaka
58
11ms
3 days ago
Odious Numbers
jusaka
57
11ms
3 days ago
Evil Numbers
jusaka
57
11ms
3 days ago
Divisors
jusaka
57
12ms
3 days ago
Fibonacci
jusaka
40
11ms
3 days ago
Fizz Buzz
jusaka
74
10ms
3 days ago
Fractions
Inbarw100
90
11ms
3 days ago
99 Bottles of Beer
DayDun
226
10ms
3 days ago
Morse Decoder
Maznek
204
10ms
4 days ago
QR Decoder
voytxt
199
10ms
4 days ago
Gray Code Decoder
voytxt
51
33ms
4 days ago
Gray Code Decoder
madeforlosers
62
35ms
4 days ago
Gray Code Encoder
madeforlosers
🥇
44
12ms
4 days ago
Gray Code Decoder
rucin93
🥇
47
13ms
4 days ago
Hilbert Curve
madeforlosers
504
11ms
4 days ago
Mandelbrot
madeforlosers
211
10ms
4 days ago
Gray Code Encoder
denkyuu1
🥇
44
12ms
4 days ago
Gray Code Decoder
edsrzf
56
25ms
4 days ago
Gray Code Encoder
JayXon
🥇
44
16ms
4 days ago
Gray Code Decoder
KatieLG
65
11ms
4 days ago
12 Days of Christmas
CallanMcNulty
438
9ms
4 days ago
γ
madeforlosers
725
9ms
5 days ago
Catalan’s Constant
madeforlosers
729
10ms
5 days ago