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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
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Go
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Groovy
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J
Janet
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jq
Julia
K
Kotlin
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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
Happy Numbers
madex
125
136ms
9 mins ago
Happy Numbers
plcc0
14
22ms
4 hours ago
Happy Numbers
madex
63
37ms
7 hours ago
Happy Numbers
madex
85
12ms
7 hours ago
Happy Numbers
madex
76
131ms
7 hours ago
Happy Numbers
jusaka
92
123ms
38 hours ago
Happy Numbers
vang1ong7ang
169
125ms
2 days ago
Happy Numbers
jusaka
186
1,397ms
3 days ago
Happy Numbers
jusaka
217
2ms
3 days ago
Happy Numbers
jusaka
169
2ms
3 days ago
Happy Numbers
jusaka
95
247ms
3 days ago
Happy Numbers
jusaka
181
404ms
3 days ago
Happy Numbers
jusaka
178
299ms
3 days ago
Happy Numbers
jusaka
149
86ms
3 days ago
Happy Numbers
jusaka
92
381ms
3 days ago
Happy Numbers
jusaka
176
2ms
3 days ago
Happy Numbers
jusaka
111
360ms
3 days ago
Happy Numbers
jusaka
80
12ms
3 days ago
Happy Numbers
jusaka
🥇
62
11ms
3 days ago
Happy Numbers
professor-l
162
11ms
3 days ago
Happy Numbers
prestosilver
85
126ms
3 days ago
Happy Numbers
Andrey2001
84
486ms
4 days ago
Happy Numbers
Andrey2001
84
17ms
4 days ago
Happy Numbers
denkyuu1
53
405ms
4 days ago
Happy Numbers
Carlos-EAC
154
317ms
4 days ago
Happy Numbers
aksyristos
🥇
62
9ms
6 days ago
Happy Numbers
denkyuu1
82
34ms
8 days ago
Happy Numbers
fuzzylojik-golf
99
3ms
8 days ago
Happy Numbers
Matter1024
101
4ms
8 days ago
Happy Numbers
Natanaelel
🥇
39
163ms
9 days ago
Happy Numbers
JayXon
🥇
72
2ms
10 days ago
Happy Numbers
kasarino
159
401ms
12 days ago
Happy Numbers
kasarino
154
2ms
12 days ago
Happy Numbers
kasarino
202
40ms
12 days ago
Happy Numbers
solisolu
83
17ms
14 days ago
Happy Numbers
edsrzf
76
2ms
14 days ago
Happy Numbers
dokutan
114
3ms
15 days ago
Happy Numbers
CaedenHarper
114
2ms
15 days ago
Happy Numbers
madex
99
2ms
15 days ago
Happy Numbers
Steffan153
🥇
102
3ms
15 days ago
Happy Numbers
kg583
🥇
102
3ms
15 days ago
Happy Numbers
dokutan
316
281ms
15 days ago
Happy Numbers
solisolu
93
2ms
17 days ago
Happy Numbers
edsrzf
🥇
25
2ms
18 days ago
Happy Numbers
Steffan153
🥇
60
154ms
19 days ago
Happy Numbers
madex
59
474ms
19 days ago
Happy Numbers
GolfingSuccess
113
81ms
20 days ago
Happy Numbers
madex
87
17ms
20 days ago
Happy Numbers
madex
84
2,602ms
20 days ago
Happy Numbers
edsrzf
🥉
108
3ms
20 days ago
Happy Numbers
janAkali
71
122ms
21 days ago
Happy Numbers
madex
142
277ms
21 days ago
Happy Numbers
dokutan
65
381ms
22 days ago
Happy Numbers
dokutan
92
2ms
23 days ago
Happy Numbers
dokutan
59
1,213ms
23 days ago
Happy Numbers
dokutan
57
33ms
23 days ago
Happy Numbers
dokutan
84
9ms
23 days ago
Happy Numbers
dokutan
76
2ms
23 days ago
Happy Numbers
albanian-laundromat
64
816ms
23 days ago
Happy Numbers
dokutan
🥇
61
879ms
23 days ago
Happy Numbers
dokutan
91
351ms
23 days ago
Happy Numbers
dokutan
77
3ms
23 days ago
Happy Numbers
dokutan
77
2ms
23 days ago
Happy Numbers
dokutan
99
56ms
23 days ago
Happy Numbers
dokutan
80
2ms
23 days ago
Happy Numbers
dokutan
180
6ms
23 days ago
Happy Numbers
Yewzir
14
24ms
24 days ago
Happy Numbers
Solathian
95
3ms
25 days ago
Happy Numbers
fantaize
290
127ms
25 days ago
Happy Numbers
edsrzf
🥉
70
6ms
26 days ago
Happy Numbers
zgialor-lab
111
12ms
26 days ago
Happy Numbers
Aquateraneal
98
10ms
6 Mar 2026
Happy Numbers
albanian-laundromat
68
4ms
6 Mar 2026
Happy Numbers
snoozingnewt
70
61ms
6 Mar 2026
Happy Numbers
Apfelvater
124
17ms
2 Mar 2026
Happy Numbers
Steffan153
🥇
78
113ms
27 Feb 2026
Happy Numbers
Steffan153
💎
63
76ms
26 Feb 2026
Happy Numbers
Steffan153
🥇
72
2ms
26 Feb 2026
Happy Numbers
Steffan153
64
122ms
26 Feb 2026
Happy Numbers
Program-Pi
81
10ms
26 Feb 2026