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ALGOL 68
Assembly
AWK
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BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
Erlang
F#
Factor
Forth
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Go
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J
Janet
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jq
Julia
K
Kotlin
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Nim
OCaml
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Python
R
Raku
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Ruby
Rust
Scheme
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
Experimental Language
05AB1E
APL
ArkScript
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
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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
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Number Spiral
solisolu
120
10ms
29 hours ago
Number Spiral
emgordon154
💎
98
31ms
32 hours ago
Number Spiral
snoozingnewt
🥈
137
110ms
2 days ago
Number Spiral
snoozingnewt
105
62ms
2 days ago
Number Spiral
kg583
169
34ms
4 days ago
Number Spiral
blaztoma
93
10ms
5 days ago
Number Spiral
Steffan153
🥉
82
33ms
5 days ago
Number Spiral
blaztoma
65
40ms
6 days ago
Number Spiral
snoozingnewt
97
445ms
8 days ago
Number Spiral
snoozingnewt
97
10ms
8 days ago
Number Spiral
Flekay
100
10ms
9 days ago
Number Spiral
Lv0Sys
135
14ms
9 days ago
Number Spiral
Lv0Sys
118
10ms
10 days ago
Number Spiral
tomh1012
264
10ms
10 days ago
Number Spiral
edsrzf
💎
106
7ms
10 days ago
Number Spiral
GrayJoKing
🥈
108
7ms
10 days ago
Number Spiral
edsrzf
123
5ms
10 days ago
Number Spiral
edsrzf
157
265ms
10 days ago
Number Spiral
edsrzf
🥈
126
2ms
11 days ago
Number Spiral
denkyuu1
133
34ms
12 days ago
Number Spiral
CaedenHarper
329
6ms
15 days ago
Number Spiral
dokutan
331
6ms
15 days ago
Number Spiral
KatieLG
308
2ms
15 days ago
Number Spiral
KatieLG
374
6ms
15 days ago
Number Spiral
Steffan153
🥈
89
861ms
15 days ago
Number Spiral
error256
💎
85
882ms
19 days ago
Number Spiral
Steffan153
🥈
113
7ms
20 days ago
Number Spiral
JOrE20
🥈
342
10ms
21 days ago
Number Spiral
JOrE20
🥉
363
1,726ms
21 days ago
Number Spiral
JOrE20
345
28ms
22 days ago
Number Spiral
Yewzir
227
1ms
25 days ago
Number Spiral
Steffan153
🥉
142
378ms
26 days ago
Number Spiral
frankgraziano
🥉
203
9ms
8 Feb 2026
Number Spiral
dokutan
237
60ms
8 Feb 2026
Number Spiral
emgordon154
169
69ms
8 Feb 2026
Number Spiral
Shanethegamer
307
2ms
7 Feb 2026
Number Spiral
ovs-code
61
3ms
7 Feb 2026
Number Spiral
Shanethegamer
312
1ms
7 Feb 2026
Number Spiral
emgordon154
114
2ms
7 Feb 2026
Number Spiral
2bular
💎
23
34ms
7 Feb 2026
Number Spiral
HumanoidCPU
312
1ms
6 Feb 2026
Number Spiral
TheSecondComing123
164
10ms
4 Feb 2026
Number Spiral
Andrey2001
246
17ms
1 Feb 2026
Number Spiral
blaztoma
37
2ms
31 Jan 2026
Number Spiral
Andrey2001
244
2ms
29 Jan 2026
Number Spiral
Andrey2001
247
582ms
29 Jan 2026
Number Spiral
CornerMercury
65
2ms
28 Jan 2026
Number Spiral
commandz0
61
3ms
25 Jan 2026
Number Spiral
retrohun
491
1,688ms
23 Jan 2026
Number Spiral
Yax42
129
11ms
20 Jan 2026
Number Spiral
codewrite
250
419ms
18 Jan 2026
Number Spiral
edsrzf
152
7ms
17 Jan 2026
Number Spiral
nemoyatpeace
162
10ms
16 Jan 2026
Number Spiral
AngelSinigersky
253
39ms
16 Jan 2026
Number Spiral
AngelSinigersky
638
1,557ms
16 Jan 2026
Number Spiral
Yax42
150
382ms
13 Jan 2026
Number Spiral
Yax42
134
480ms
13 Jan 2026
Number Spiral
dokutan
276
9ms
11 Jan 2026
Number Spiral
BlankSpruce
171
61ms
9 Jan 2026
Number Spiral
KatieLG-Transpiler
312
2ms
9 Jan 2026
Number Spiral
KatieLG-Transpiler
317
9ms
9 Jan 2026
Number Spiral
KatieLG-Transpiler
315
2ms
9 Jan 2026
Number Spiral
sean-niemann
101
9ms
7 Jan 2026
Number Spiral
michaelmoynihan
111
9ms
5 Jan 2026
Number Spiral
mwarvik
318
337ms
5 Jan 2026
Number Spiral
amazingalek
268
408ms
5 Jan 2026
Number Spiral
averagepythondev
312
9ms
2 Jan 2026
Number Spiral
HumanoidCPU
308
2ms
1 Jan 2026
Number Spiral
CaedenHarper
111
439ms
1 Jan 2026
Number Spiral
sean-niemann
92
36ms
30 Dec 2025
Number Spiral
dokutan
304
120ms
29 Dec 2025
Number Spiral
Maashau
316
2ms
29 Dec 2025
Number Spiral
dokutan
246
60ms
27 Dec 2025
Number Spiral
dokutan
246
130ms
27 Dec 2025
Number Spiral
Emutis
184
10ms
27 Dec 2025
Number Spiral
blaztoma
294
7ms
27 Dec 2025
Number Spiral
blaztoma
266
26ms
27 Dec 2025
Number Spiral
blaztoma
205
42ms
27 Dec 2025
Number Spiral
blaztoma
217
120ms
27 Dec 2025
Number Spiral
dokutan
280
441ms
27 Dec 2025