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brainfuck
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Ordinal Numbers
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Pernicious Numbers (Long)
Poker
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Prime Numbers
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Proximity Grid
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Quine
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Repeating Decimals
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Reversi
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Roman to Arabic
ROT13
Rule 110
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Set
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Taxicab Numbers
Ten-pin Bowling
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Time Distance
Tongue-twisters
Topological Sort
Tower of Hanoi
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
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λ
π
τ
φ
√2
𝑒
Alphabetic Numbers
Apéry’s Constant
Binary Lambda Calculus
Connect Four
Crossword
CSS Colors (Inverse)
CSS Grid
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
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Highly Composite Numbers
Huffman Encoder
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Odd Polyomino Tiling
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
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
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
Taxicab Numbers
dokutan
🥉
4,169
46ms
5 hours ago
Taxicab Numbers
CaedenHarper
🥉
4,169
41ms
46 hours ago
Reverse Polish Notation
kg583
💎
151
47ms
2 days ago
Nim
edsrzf
155
42ms
2 days ago
Arabic to Roman
MostParsingVex
63
44ms
3 days ago
Nim
kg583
154
37ms
3 days ago
Vampire Numbers
edsrzf
🥈
220
212ms
3 days ago
Taxicab Numbers
edsrzf
💎
132
121ms
3 days ago
Leyland Numbers
edsrzf
💎
105
55ms
3 days ago
Taxicab Numbers
kg583
🥈
136
104ms
4 days ago
Leap Years
kg583
🥇
61
42ms
5 days ago
Kolakoski Sequence
madeforlosers
2,013
40ms
6 days ago
Dragon Curve
HumanoidCPU
10,282
37ms
7 days ago
Dragon Curve
Shanethegamer
10,282
62ms
7 days ago
Cubes
madeforlosers
4,114
43ms
8 days ago
Odious Numbers
madeforlosers
86
39ms
8 days ago
Evil Numbers (Long)
madeforlosers
1,963
40ms
8 days ago
Farey Sequence
madeforlosers
4,367
39ms
8 days ago
Odious Numbers (Long)
madeforlosers
1,958
41ms
8 days ago
Abundant Numbers
madeforlosers
176
45ms
8 days ago
Abundant Numbers (Long)
madeforlosers
977
43ms
8 days ago
Prime Numbers
madeforlosers
84
40ms
8 days ago
Look and Say
madeforlosers
1,292
43ms
8 days ago
Prime Numbers (Long)
madeforlosers
5,961
39ms
8 days ago
Divisors
madeforlosers
1,179
39ms
8 days ago
Foo Fizz Buzz Bar
madeforlosers
5,732
42ms
8 days ago
12 Days of Christmas
madeforlosers
2,382
39ms
8 days ago
Tongue-twisters
madeforlosers
536
43ms
8 days ago
Niven Numbers (Long)
madeforlosers
7,451
38ms
8 days ago
Fizz Buzz
madeforlosers
426
46ms
8 days ago
γ
madeforlosers
1,016
46ms
8 days ago
Vampire Numbers
kg583
💎
209
74ms
10 days ago
λ
roelderickx
1,012
41ms
10 days ago
Odious Numbers
scpchicken
82
41ms
11 days ago
Odious Numbers (Long)
scpchicken
111
45ms
11 days ago
Evil Numbers (Long)
scpchicken
112
41ms
11 days ago
Evil Numbers
scpchicken
79
37ms
11 days ago
Alphabetic Numbers
Shanethegamer
3,904
42ms
11 days ago
Time Distance
edsrzf
💎
278
43ms
12 days ago
Reversi
edsrzf
🥈
209
658ms
12 days ago
Kolakoski Constant
edsrzf
🥈
115
43ms
12 days ago
Smooth Numbers
GolfingSuccess
123
177ms
12 days ago
Smooth Numbers
kg583
128
507ms
12 days ago
Kolakoski Sequence
edsrzf
🥈
85
37ms
12 days ago
Jacobi Symbol
edsrzf
💎
189
38ms
13 days ago
Van Eck Sequence
edsrzf
💎
77
42ms
15 days ago
Collatz
madeforlosers
116
41ms
17 days ago
Niven Numbers
madeforlosers
107
40ms
17 days ago
Lucky Numbers
edsrzf
💎
98
42ms
17 days ago
Kaprekar Numbers
DialFrost
🥈
97
885ms
18 days ago
Factorial Factorisation
retrohun
879
40ms
19 days ago
Tower of Hanoi
scpchicken
116
43ms
19 days ago
Collatz
dieggsy
107
42ms
20 days ago
Fibonacci
dieggsy
50
39ms
20 days ago
Foo Fizz Buzz Bar
edsrzf
🥉
115
41ms
21 days ago
Levenshtein Distance
kg583
💎
191
64ms
21 days ago
Fibonacci
Matter1024
67
41ms
22 days ago
N Queens
kg583
💎
139
46ms
24 days ago
Emirp Numbers (Long)
edsrzf
💎
135
45ms
25 days ago
Partition Numbers
edsrzf
108
432ms
26 days ago
Number Spiral
Openstreetmapler
315
39ms
26 days ago
Jacobi Symbol
kg583
🥈
197
39ms
27 days ago
Calendar
kg583
💎
229
44ms
27 days ago
Time Distance
kg583
🥈
280
41ms
27 days ago
Spelling Numbers
kg583
🥇
113
44ms
27 days ago
Fractions
kg583
🥇
84
41ms
27 days ago
Gray Code Encoder
kg583
🥇
85
43ms
27 days ago
Sudoku
edsrzf
🥈
985
64ms
2 Apr 2026
Cubes
edsrzf
331
46ms
2 Apr 2026
Number Spiral
madex
142
42ms
1 Apr 2026
π
Carlos-EAC
1,012
39ms
1 Apr 2026
Evil Numbers
Carlos-EAC
79
44ms
1 Apr 2026
Number Spiral
bitsandbeyond
750
46ms
31 Mar 2026
Number Spiral
zacjl
🥇
113
39ms
31 Mar 2026
Number Spiral
edsrzf
🥇
113
42ms
31 Mar 2026
Number Spiral
ndren
326
50ms
30 Mar 2026
π
roelderickx
295
77ms
30 Mar 2026
Number Spiral
roelderickx
309
40ms
30 Mar 2026
Number Spiral
GolfingSuccess
309
38ms
30 Mar 2026
Number Spiral
zakariamouhid
317
41ms
30 Mar 2026
Number Spiral
msbranicky
318
40ms
30 Mar 2026
Gijswijt’s Sequence
edsrzf
🥈
160
726ms
29 Mar 2026
Inventory Sequence
edsrzf
🥇
84
53ms
27 Mar 2026
Inventory Sequence
kg583
🥇
84
56ms
27 Mar 2026
Evil Numbers
fuzzylojik-golf
89
37ms
26 Mar 2026
ISBN
edsrzf
💎
147
40ms
26 Mar 2026
Card Number Validation
edsrzf
🥇
143
43ms
21 Mar 2026
Sierpiński Triangle
edsrzf
🥈
83
43ms
20 Mar 2026
N Queens
MostParsingVex
🥉
279
41ms
20 Mar 2026
Fibonacci
madeforlosers
102
42ms
17 Mar 2026
Evil Numbers
madex
120
42ms
14 Mar 2026
Factorial Factorisation
edsrzf
🥈
128
38ms
12 Mar 2026
Fibonacci
GolfingSuccess
🥇
43
40ms
11 Mar 2026
Quine
prestosilver
68
43ms
10 Mar 2026
Alphabetic Numbers
HumanoidCPU
3,904
38ms
6 Mar 2026
Alphabetic Numbers
GolfingSuccess
81
45ms
5 Mar 2026
Alphabetic Numbers
edsrzf
81
43ms
5 Mar 2026
Alphabetic Numbers
kg583
81
44ms
5 Mar 2026
Tongue-twisters
prestosilver
533
40ms
4 Mar 2026
Continued Fractions
edsrzf
💎
141
39ms
3 Mar 2026