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brainfuck
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Reversi
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Transpose Sentence
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Vampire Numbers
Van Eck Sequence
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τ
φ
√2
𝑒
Alphabetic Numbers
Apéry’s Constant
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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
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
Evil Numbers (Long)
scpchicken
🥇
20
35ms
19 hours ago
Evil Numbers
scpchicken
🥇
18
33ms
19 hours ago
Tower of Hanoi
scpchicken
102
39ms
22 hours ago
Divisors
blaztoma
22
35ms
29 hours ago
Niven Numbers
madeforlosers
47
34ms
2 days ago
DFA Simulator
2bular
🥈
101
35ms
2 days ago
Van Eck Sequence
jusaka
11,566
43ms
2 days ago
Vampire Numbers
jusaka
2,477
53ms
2 days ago
Trinomial Triangle
jusaka
2,255
43ms
2 days ago
Taxicab Numbers
jusaka
8,536
35ms
2 days ago
Smith Numbers
jusaka
5,219
43ms
2 days ago
Rijndael S-box
jusaka
923
44ms
2 days ago
Recamán
jusaka
3,158
41ms
2 days ago
Prime Numbers (Long)
jusaka
17,020
39ms
2 days ago
Polygon Triangulations
jusaka
6,087
42ms
2 days ago
Pascal’s Triangle
jusaka
960
47ms
2 days ago
Partition Numbers
jusaka
1,558
38ms
2 days ago
Odious Numbers (Long)
jusaka
6,456
46ms
2 days ago
N Queens
jusaka
2,589
36ms
2 days ago
Lucky Numbers
jusaka
13,831
51ms
2 days ago
Look and Say
jusaka
1,470
33ms
2 days ago
Leyland Numbers
jusaka
1,860
41ms
2 days ago
Leap Years
jusaka
2,055
35ms
2 days ago
Kaprekar Numbers
jusaka
1,063
39ms
2 days ago
Inventory Sequence
jusaka
11,634
55ms
2 days ago
Highly Composite Numbers
jusaka
952
48ms
2 days ago
Happy Numbers (Long)
jusaka
1,850
44ms
2 days ago
Gijswijt’s Sequence
jusaka
11,008
39ms
2 days ago
Fizz Buzz
jusaka
1,324
45ms
2 days ago
Farey Sequence
jusaka
11,337
48ms
2 days ago
Evil Numbers (Long)
jusaka
6,470
48ms
2 days ago
Emirp Numbers (Long)
jusaka
3,327
45ms
2 days ago
Divisors
jusaka
2,077
41ms
2 days ago
12 Days of Christmas
jusaka
3,397
48ms
2 days ago
Collatz
jusaka
12,237
42ms
2 days ago
Abundant Numbers (Long)
jusaka
3,189
35ms
2 days ago
Catalan Numbers
jusaka
3,783
41ms
2 days ago
Alphabetic Numbers
jusaka
12,915
44ms
2 days ago
Ascending Primes
jusaka
1,420
40ms
2 days ago
𝑒
jusaka
1,023
39ms
2 days ago
φ
jusaka
1,023
37ms
2 days ago
τ
jusaka
1,023
51ms
2 days ago
π
jusaka
1,023
60ms
2 days ago
λ
jusaka
1,023
50ms
2 days ago
γ
jusaka
1,023
43ms
2 days ago
√2
jusaka
1,023
37ms
2 days ago
Apéry’s Constant
jusaka
1,023
44ms
2 days ago
ln 2
jusaka
1,023
49ms
2 days ago
Kolakoski Sequence
jusaka
2,020
44ms
2 days ago
Kolakoski Constant
jusaka
1,023
39ms
2 days ago
Catalan’s Constant
jusaka
1,023
35ms
2 days ago
Prime Numbers
jusaka
307
41ms
2 days ago
Pernicious Numbers
jusaka
426
34ms
2 days ago
Odious Numbers
jusaka
318
48ms
2 days ago
Niven Numbers
jusaka
399
46ms
2 days ago
Happy Numbers
jusaka
406
35ms
2 days ago
Fibonacci
jusaka
424
39ms
2 days ago
Evil Numbers
jusaka
306
41ms
2 days ago
Emirp Numbers
jusaka
471
39ms
2 days ago
Abundant Numbers
jusaka
588
36ms
2 days ago
Gray Code Decoder
scpchicken
33
36ms
7 days ago
Minesweeper
2bular
💎
58
35ms
13 days ago
Pernicious Numbers
madex
24
34ms
14 days ago
Rule 110
2bular
🥈
43
44ms
17 days ago
Gray Code Encoder
fuzzylojik-golf
34
35ms
17 days ago
Gray Code Encoder
Natanaelel
🥉
32
37ms
19 days ago
Alphabetic Numbers
2bular
85
33ms
20 days ago
brainfuck
2bular
🥉
121
38ms
21 days ago
Pangram Grep
2bular
🥈
36
36ms
21 days ago
ln 2
2bular
46
632ms
22 days ago
Evil Numbers
edsrzf
22
33ms
25 days ago
Zeckendorf Representation
2bular
🥈
62
34ms
25 days ago
Fibonacci
madeforlosers
60
33ms
25 days ago
Collatz
madeforlosers
53
38ms
25 days ago
Hexdump
2bular
108
34ms
26 days ago
Rectangle Fill
2bular
78
35ms
27 days ago
Calendar
Natanaelel
54
33ms
27 days ago
Mahjong
madex
561
34ms
14 Mar 2026
Pascal’s Triangle
snoozingnewt
🥇
15
33ms
13 Mar 2026
Recamán
2bular
🥇
32
34ms
13 Mar 2026