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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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Rule 110
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Time Distance
Tongue-twisters
Topological Sort
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Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
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λ
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τ
φ
√2
𝑒
Alphabetic Numbers
Apéry’s Constant
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Floyd-Steinberg Dithering
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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
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Factor
Forth
Fortran
Gleam
Go
GolfScript
Groovy
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Hexagony
J
Janet
Java
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jq
Julia
K
Kotlin
Lua
Nim
OCaml
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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)
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
Gray Code Decoder
Steffan153
🥇
78
102ms
15 hours ago
Gray Code Decoder
edsrzf
🥇
78
119ms
15 hours ago
Gray Code Encoder
Steffan153
🥇
76
125ms
22 hours ago
Number Spiral
edsrzf
🥉
133
105ms
33 hours ago
Number Spiral
emgordon154
🥈
130
111ms
35 hours ago
Number Spiral
Steffan153
💎
128
103ms
37 hours ago
ASCII Table
blaztoma
🥇
129
99ms
2 days ago
Fibonacci
Matter1024
154
100ms
2 days ago
Partition Numbers
edsrzf
🥉
115
93ms
3 days ago
Inventory Sequence
edsrzf
110
138ms
5 days ago
ROT13
Steffan153
💎
70
100ms
5 days ago
24 Game
blaztoma
💎
207
1,391ms
6 days ago
ROT13
error256
🥉
79
106ms
6 days ago
Gray Code Encoder
emgordon154
🥇
76
115ms
7 days ago
Gray Code Encoder
edsrzf
🥇
76
131ms
8 days ago
Set
error256
💎
135
397ms
11 days ago
Gijswijt’s Sequence
emgordon154
🥈
143
105ms
11 days ago
Collatz
madeforlosers
156
110ms
15 days ago
Sudoku (Fill-in)
snoozingnewt
🥈
277
2,367ms
17 days ago
Pernicious Numbers (Long)
GolfingSuccess
111
122ms
19 days ago
Pernicious Numbers
GolfingSuccess
🥇
67
97ms
19 days ago
Emojify
edsrzf
🥈
116
113ms
19 days ago
DFA Simulator
snoozingnewt
💎
232
104ms
21 days ago
Zeckendorf Representation
DialFrost
🥈
138
105ms
21 days ago
PalindromemordnilaP
snoozingnewt
🥉
91
98ms
21 days ago
Zeckendorf Representation
snoozingnewt
💎
132
108ms
21 days ago
Tongue-twisters
snoozingnewt
🥉
325
95ms
21 days ago
Ascending Primes
blaztoma
174
98ms
23 days ago
Christmas Trees
snoozingnewt
🥉
108
103ms
23 days ago
Odious Numbers (Long)
edsrzf
82
94ms
24 days ago
τ
snoozingnewt
🥈
113
262ms
24 days ago
π
snoozingnewt
🥈
113
266ms
24 days ago
24 Game
snoozingnewt
🥈
211
1,482ms
24 days ago
𝑒
snoozingnewt
🥈
95
116ms
24 days ago
brainfuck
snoozingnewt
🥈
366
118ms
24 days ago
Pascal’s Triangle
snoozingnewt
113
130ms
24 days ago
Trinomial Triangle
snoozingnewt
🥈
127
123ms
24 days ago
Continued Fractions
snoozingnewt
🥈
162
117ms
24 days ago
Fractions
edsrzf
🥉
136
112ms
25 days ago
Catalan’s Constant
snoozingnewt
💎
171
119ms
25 days ago
Ascending Primes
edsrzf
🥉
155
2,995ms
25 days ago
ASCII Table
snoozingnewt
149
110ms
25 days ago
√2
snoozingnewt
💎
95
100ms
25 days ago
Divisors
snoozingnewt
🥇
82
119ms
25 days ago
Number Spiral
snoozingnewt
137
96ms
25 days ago
Catalan Numbers
snoozingnewt
🥇
69
111ms
25 days ago
Look and Say
snoozingnewt
🥈
121
101ms
25 days ago
Emirp Numbers (Long)
snoozingnewt
154
518ms
25 days ago
Emojify
error256
179
140ms
25 days ago
Kolakoski Constant
snoozingnewt
💎
162
116ms
25 days ago
Sudoku
snoozingnewt
🥈
558
146ms
25 days ago
Reverse Polish Notation
DialFrost
🥇
148
97ms
25 days ago
Emojify
Steffan153
💎
112
128ms
25 days ago
Reverse Polish Notation
snoozingnewt
🥇
148
100ms
26 days ago
Reverse Polish Notation
blaztoma
🥇
148
101ms
26 days ago
Alphabetic Numbers
HumanoidCPU
3,917
110ms
26 days ago
Cubes
snoozingnewt
💎
274
109ms
27 days ago
λ
edsrzf
🥈
276
132ms
27 days ago
Poker
edsrzf
💎
398
141ms
27 days ago
Cubes
blaztoma
🥈
276
142ms
27 days ago
Billiards
snoozingnewt
💎
211
104ms
27 days ago
Poker
blaztoma
🥈
399
178ms
27 days ago
CSS Colors
snoozingnewt
💎
666
101ms
4 Mar 2026
Polyominoes
blaztoma
💎
294
165ms
4 Mar 2026
Smith Numbers
snoozingnewt
🥉
179
174ms
2 Mar 2026
Rijndael S-box
snoozingnewt
🥇
261
117ms
2 Mar 2026
γ
snoozingnewt
💎
218
126ms
2 Mar 2026
λ
snoozingnewt
💎
267
239ms
2 Mar 2026
Arithmetic Numbers
Steffan153
🥇
108
531ms
28 Feb 2026
Seven Segment
snoozingnewt
🥈
130
125ms
28 Feb 2026
QR Decoder
snoozingnewt
🥈
228
126ms
28 Feb 2026
Time Distance
snoozingnewt
🥈
335
113ms
28 Feb 2026
United States
snoozingnewt
🥈
179
114ms
28 Feb 2026
Morse Encoder
snoozingnewt
🥈
207
122ms
28 Feb 2026
Arrows
Steffan153
💎
140
192ms
28 Feb 2026
PalindromemordnilaP
error256
💎
73
129ms
28 Feb 2026
Arrows
snoozingnewt
149
184ms
28 Feb 2026
Farey Sequence
Steffan153
🥇
95
121ms
28 Feb 2026
Continued Fractions
edsrzf
💎
154
102ms
28 Feb 2026
PalindromemordnilaP
edsrzf
🥈
83
106ms
28 Feb 2026